Mestek R(B, S, M) S/U 040, M) S/U 150, M) S/U 075 Installation Manual

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Page 1

INSTALLER

: This manual is the property of the owne

r. Please present this manual to the

!!!!

INSTALLATION AND OPERATION INSTRUCTIONS

OWNER / INSTALLER: For your safety this manual must be carefully and thoroughly read and understood before installing, operating or servicing this heater.

INFRARED RADIANT TUBE HEATER

Single and Two Stage Push Through System (Positive Pressure)

Models:

R (B,S,M) S SERIES: (040, 050, 075, 100, 125, 150, 175, 200) – N1/L1/N2/L2 R (B,S,M) U SERIES: (040, 050, 075, 100, 125, 150, 175, 200) – N1/L1/N2/L2

owner when you leave the job site.

▲WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury or death. Read the installation, operation and maintenance instructions thoroughly before installing or servicing this equipment.

IF YOU SMELL GAS: FOR YOUR SAFETY

DO NOT

DO NOT try to light any appliance.

DO NOTDO NOT

!!!! DO NOT

DO NOT touch any electrical switch; DO NOT

DO NOTDO NOT telephone in your building.

!!!! IMMEDIATELY

IMMEDIATELY call your gas supplier from a neighbor's

IMMEDIATELYIMMEDIATELY telephone. Follow the gas supplier's instructions. If you cannot reach your gas supplier, call the fire department.

!IMPORTANT:

!IMPORTANT: SAVE THIS MANUAL FOR FUTURE REFERENCE.

!IMPORTANT:!IMPORTANT:

Telephone (413) 568-9571 • Fax (413) 562-8437 • www.mestek.com

SAVE THIS MANUAL FOR FUTURE REFERENCE.

SAVE THIS MANUAL FOR FUTURE REFERENCE.SAVE THIS MANUAL FOR FUTURE REFERENCE.

FOR YOUR SAFETY

FOR YOUR SAFETYFOR YOUR SAFETY

DO NOT use any

DO NOTDO NOT

Mestek, Inc.

260 North Elm St. • Westfield, MA 01085

Mestek, Inc.Mestek, Inc.

DO NOT

DO NOT store or use gasoline or other

DO NOT DO NOT flammable vapors and liquids in the vicinity of

flammable vapors and liquids in the vicinity of

flammable vapors and liquids in the vicinity of flammable vapors and liquids in the vicinity of this or any other appliance.

this or any other appliance.

this or any other appliance.this or any other appliance.

store or use gasoline or other

store or use gasoline or other store or use gasoline or other

Form 43343350

Oct 2013

Page 2

TABLE OF CONTENTS

SECTION DESCRIPTION PAGE

1.0) Safety ................................................................................................................................................... 2

2.0) Installer Responsibility ...................................................................................................................... 2

3.0) General Information........................................................................................................................... 2

4.0) Minimum Clearances to Combustibles ........................................................................................... 4

5.0) Specifications...................................................................................................................................... 5

6.0) Packing List ......................................................................................................................................... 5

6.1) Accessory Packages ........................................................................................................................ 11

7.0) Typical Layouts – Straight and U Series ....................................................................................... 13

7.1) Typical Assembly Layout – Straight Series Shown ..................................................................... 14

8.0) Dimensions – Straight Series ......................................................................................................... 15

8.1) Dimensions – U Series .................................................................................................................... 16

8.2) Heater Assembly / Joining of Tube Sections ............................................................................... 17

9.0) Typical Suspension Methods .......................................................................................................... 19

10.0) Assembly of Tube Sections ............................................................................................................. 20

10.1) Assembly of Extension Section ...................................................................................................... 21

10.2) Inserting Turbulators ........................................................................................................................ 22

10.3) Adding Body Reflectors ................................................................................................................... 23

11.0) Adding Optional 90º Elbow - Straight Series Only ....................................................................... 24

11.1) Adding Optional Corner Reflector - Straight Series Only ............................................................ 24

11.2) Adding 180º U-Bend - U Series Only .............................................................................................. 25

11.3) Adding Optional U-Bend Reflector - U Series Only....................................................................... 25

12.0) Attaching Burner Screen – 200M BTU Models Only ................................................................... 26

12.1) Attaching Burner Box Assembly..................................................................................................... 27

12.2) Connecting the TISS System .......................................................................................................... 28

13.0) Gas Connections and Regulations ................................................................................................. 31

14.0) Instructions for Pressure Test Gauge Connection ....................................................................... 33

15.0) Electrical Thermostat Connections ................................................................................................ 35

16.0) Venting ............................................................................................................................................... 41

17.0) Air for Combustion ........................................................................................................................... 45

17.1) Direct Outside Air for Combustion ................................................................................................. 45

18.0) Lighting and Shutdown Instructions .............................................................................................. 47

19.0) Sequence of Operation .................................................................................................................... 47

20.0) Control Component Location .......................................................................................................... 48

21.0) Cleaning and Annual Maintenance ............................................................................................... 49

22.0) Troubleshooting Guide..................................................................................................................... 50

23.0) Replacing Parts ................................................................................................................................ 53

23.1) Removal of Main Burner and Electrodes ...................................................................................... 53

23.2) Removing Gas Valve and Manifold Assembly ............................................................................. 54

23.3) Air Switch Pressure Check .............................................................................................................. 54

23.4) Ignition System Checks ................................................................................................................... 55

24.0) Installation Data ............................................................................................................................... 56

25.0) Replacement Parts Guide ............................................................................................................... 57

26.0) Warnings Card .................................................................................................................................. 61

This heater complies with ANSI Z83.20 (current standard) and CSA 2.34. Copies of the National Fuel Gas Code (ANSI Z223.1-latest edition) are available from the CSA at 8501 East Pleasant Valley Road, Cleveland, Ohio 44131 or 55 Scarsdale Road, Don Mills, Ontario M3B 2R3. All NFPA codes are available from the National Fire Protection Association, Batterymarch Park, Quincy, Massachusetts 02269.

Form 43343350 Oct 2013 -1-

Page 3

tions must be followed to prevent or avoid hazards which

instructions must be followed to prevent incorrect operation or

the heater which may cause minor injury or property

1.0) SAFETY

This heater is a self-contained infrared radiant tube heater. Safety information required during installation and operation of this heater is provided in this manual and the labels on the product. The installation, service and maintenance of this heater must be performed by a contractor qualified in the installation and service of gas fired heating equipment.

All personnel in contact with the heater must read and understand all safety information, instructions and labels before operation. The following symbols will be used in this manual to indicate important safety information.

Warning

Warning instruc

WarningWarning may cause serious injury, property damage or death.

Caution

CautionCaution installation of damage.

2.0) INSTALLER RESPONSIBILITY

The installer is responsible for the following:

•••• The heater and venting, as well as electrical and gas supplies must be installed in accordance with these

installation instructions and any applicable codes and regulations.

•••• Every heater shall be located with respect to building construction and other equipment so as to permit

access to the heater.

•••• Each installer must follow the clearances to combustible materials for the heaters.

•••• Install the heater so that the supports and hangers are correctly spaced in accordance with these

instructions. The heater must be supported by materials having a working load limit of at least 115lbs.

•••• Ensure that the tube integrity safety system TISS™ supplied is installed in accordance with these instructions

and that the tension is correct.

•••• Supply the owner with a copy of these Installation and Operation Instructions.

•••• Where unvented heaters are used, gravity or mechanical means shall be provided to supply and exhaust at

least 4 CFM per 1,000 Btu/hr input of installed heaters.

•••• Never use the heater as a support for a ladder or other access equipment. Do not hang anything from the

heater.

•••• Supply all installation materials necessary that are not included with the heater.

•••• Check the nameplate to make sure that the burner is correct for the gas type in the building and the

installation altitude.

3.0) GENERAL INFORMATION

This heater is a self-contained infrared radiant tube heater for use in locations where flammable gases or vapors are not generally present (as defined by OSHA acceptable limits) and is intended for the heating of nonresidential

nonresidential spaces.

nonresidentialnonresidential

INSTALLATION REQUIREMENTS

INSTALLATION REQUIREMENTSINSTALLATION REQUIREMENTS The installation must conform to local building codes or in the absence of local codes, with the National Fuel Gas Code ANSI Z223.1/NFPA54 or the Natural Gas and Propane Installation Code CSA B149.1. Heaters shall be installed by a licensed contractor or licensed installer. Clearances to combustibles as outlined in this manual should always be observed. In areas used for storage of combustible materials where they may be stacked below the heater, NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height to maintain the required clearances from the heater to combustibles.”

Every heater shall be located with respect to building construction and other equipment so as to permit access to the heater. Each installer shall use quality installation practices when locating the heater and must give consideration to clearances to combustible materials, vehicles parked below, lights, overhead doors, storage areas with stacked materials, sprinkler heads, gas and electrical lines and any other possible obstructions or hazards. Consideration also must be given to service accessibility.

-2- Oct 2013

Form 43343350

Page 4

The heater, when installed in aircraft hangars and public garages, must be installed in accordance with

(FOR CANADA ONLY)

a. Installation of t

his appliance is to be in accordance with latest edition of C

B149.1 (

Natural Gas and

ANSI/NFPA 409-latest edition (Standard for Aircraft Hangars), ANSI/NFPA 88a-latest edition (Standard for Parking Structures), and ANSI/NFPA 88b-latest edition (Standard for Repair Garages) with the following clearances:

a. At least 10 feet above the upper surfaces of wings or engine enclosures of the highest aircraft that may be

housed in the hangar and at least 8 feet above the floor in shops, offices, and other sections of hangars communicating with aircraft storage or service areas.

b. At least 8 feet above the floor in public garages. ▲▲▲▲WARNING:

WARNING: Minimum clearances marked on the heater

WARNING:WARNING:

must be maintained from vehicles parked below the heater.

Propane Installation Code).

b. For installation in public garages or aircraft hangars, the minimum clearances from the bottom of the

infrared heater to the upper surface of the highest aircraft or vehicle shall be 50 percent greater than the certified minimum clearance, but the clearance shall not be less than 8 feet.

Although these heaters may be used in many applications other than space heating (e.g., process heating), Mestek, Inc. will not recognize the warranty for any use other than space heating.

For indoor installation only. Not for use in residential dwellings.

For indoor installation only. Not for use in residential dwellings.For indoor installation only. Not for use in residential dwellings.

This heater is for Indoor Installation and Covered Patio Installation only and can be used in either Vented or Unvented mode. The term Unvented actually means Indirect Vented. While the products of combustion are expelled into the building, national codes require ventilation in the building to dilute these products of combustion. This ventilation may be provided by gravity or mechanical means.

This heater is not an explosion proof heater.

This heater is not an explosion proof heater. Where the possibility of exposure to volatile and low flash point

This heater is not an explosion proof heater.This heater is not an explosion proof heater. materials exists, it could result in property damage or death. This heater must not be installed in a spray booth where the heater can operate during the spraying process. Consult your local fire marshal or insurance company.

R(B,S,M) S

R(B,S,M) S Series Only:

R(B,S,M) SR(B,S,M) S end, always observe t

end, always observe the minimum recommended mounting heights shown on the specification sheets

end, always observe tend, always observe t

Series Only: Since straight tube heaters are always hotter at the control end than at the flue terminal

Series Only:Series Only:

Since straight tube heaters are always hotter at the control end than at the flue terminal

Since straight tube heaters are always hotter at the control end than at the flue terminal Since straight tube heaters are always hotter at the control end than at the flue terminal

he minimum recommended mounting heights shown on the specification sheets and in

he minimum recommended mounting heights shown on the specification sheetshe minimum recommended mounting heights shown on the specification sheets Section 5.0) of this manual. Use U-tube configuration instead of straight tubes for spot or area heating (e.g., where a single heater is utilized for space heating).

HOT

WARM

High Altitude:

High Altitude:High Altitude: Appliances are supplied as standard for altitudes of O to 2,000 feet (0-610 m). High-altitude ratings are obtained by a change in the orifice size. When ordered for high altitude installations, burners are supplied by the factory ready for high altitude installation. Check the nameplate for altitude before proceeding with the installation. In Canada the adjustment for altitude is made in accordance with Standard CGA 2.17, Gas-Fired Appliances for Use at High Altitudes.

WARM

HOT

WARM

Form 43343350 Oct 2013 -3-

Page 5

End

Ceiling

Below

Front

Rear

45° Angle (Maximum)

* Ceiling

Below

Side

Horizontal

Angle Mounted at

Angle Mounted at Angle Mounted at

Angle Mounted at

R(B,S,M) S/U 0

40 22” 6” 52” 15” 40” 12”

R(B,S,M) S/U 0

50 22” 6” 56” 15”

48” 12”

R(B,S,M) S/U 0

75 22” 6”

60” 15” 52” 12”

R(B,S,M) S/U

150 34” 6” 81” ** 20” 70” 12”

R(B,S,M) S/U

175 38” 6” 86” ** 20” 75” 12”

R(B,S,M) S/U

200 42” 6” 93” ** 20” 80” 12”

4.0) MINIMUM CLEARANCES TO COMBUSTIBLES

Combustible material must be located outside the clearance dimensions listed.

Failure to do so may result in death, serious injury or property damage.

Install the warnings card (ordered separately) and complete the blank spaces using the clearances from combustibles table below. See Section 26 for a printed copy of the warnings card.

Minimum clearances to combustibles shall be measured from the outer surfaces as shown in the following diagram:

Model No.

Model No.Model No.

R(B,S,M) S/U 100 28” 6” 70” ** 15” 58” 12” R(B,S,M) S/U 125 28” 6” 76” ** 20” 66” 12”

* When used indirect vented, minimum clearance for CEILING must be: 12” for R(B,S,M) S/U 050-075 and 18” for R(B,S,M) S/U 100-200. If optional corner and u-bend reflectors are not used, the clearance must be 18”.

** Maximum clearance below reduces by 50% once you are 25ft. downstream from the burner box.

▲WARNING:

▲WARNING:▲WARNING: could be seriously damaged. Observe the Minimum Clearances to Combustibles listed in the manual and on the

could be seriously damaged. Observe the Minimum Clearances to Combustibles listed in the manual and on the

could be seriously damaged. Observe the Minimum Clearances to Combustibles listed in the manual and on the could be seriously damaged. Observe the Minimum Clearances to Combustibles listed in the manual and on the heater at all times.

heater at all times.

heater at all times.heater at all times. NOTE:

NOTE:

NOTE:NOTE:

1. The clear

The clearances specified above must be maintained to combustibles and other materials that may be

1. 1.

The clearThe clear

damaged by temperatures 90ºF above ambient temperature. Clearances to combustibles are posted on the

damaged by temperatures 90ºF above ambient temperature. Clearances to combustibles are posted on the damaged by temperatures 90ºF above ambient temperature. Clearances to combustibles are posted on the burner

burner box. In areas used for storage of combustible materials w

burnerburner NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height

NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height

NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height to maintain the required clearances from the heater to combustibles.”

to maintain the required clearances from the heater to combustibles.” Mestek, Inc.

to maintain the required clearances from the heater to combustibles.” to maintain the required clearances from the heater to combustibles.” signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.

signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.

signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.

2. The stated clearance to combustibles represents a surface temperature of 90 ºF (32 ºC) above room

The stated clearance to combustibles represents a surface temperature of 90 ºF (32 ºC) above room

2. 2.

The stated clearance to combustibles represents a surface temperature of 90 ºF (32 ºC) above room The stated clearance to combustibles represents a surface temperature of 90 ºF (32 ºC) above room

temperature. Building materials with a low

temperature. Building materials with a low heat tolerance (such as plastics, vinyle siding, canvas, tri

temperature. Building materials with a low temperature. Building materials with a low may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent

may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent

may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent materials are protected from degradation.

materials are protected from degradation.

materials are protected from degradation.materials are protected from degradation.

Certain materials or objects, when stored under the heater, will be subjected to radiant heat and

Certain materials or objects, when stored under the heater, will be subjected to radiant heat and Certain materials or objects, when stored under the heater, will be subjected to radiant heat and

ances specified above must be maintained to combustibles and other materials that may be

ances specified above must be maintained to combustibles and other materials that may be ances specified above must be maintained to combustibles and other materials that may be

box. In areas used for storage of combustible materials where they may be stacked below the heater,

box. In areas used for storage of combustible materials wbox. In areas used for storage of combustible materials w

MINIMUM CLEARANCES TO COMBUSTIBLES

MINIMUM CLEARANCES TO COMBUSTIBLESMINIMUM CLEARANCES TO COMBUSTIBLES

Mounted Horizontally

Mounted HorizontallyMounted Horizontally

Sides

Sides Ceiling*

SidesSides

heat tolerance (such as plastics, vinyle siding, canvas, tri----ply, etc.)

heat tolerance (such as plastics, vinyle siding, canvas, triheat tolerance (such as plastics, vinyle siding, canvas, tri

Ceiling* Below

Ceiling*Ceiling*

-4- Oct 2013

Below Ends

BelowBelow

here they may be stacked below the heater,

here they may be stacked below the heater, here they may be stacked below the heater,

Ends 45º Front

EndsEnds

Mestek, Inc. recommends

Mestek, Inc.Mestek, Inc.

45º Front

45º Front45º Front

recommends posting

recommendsrecommends

45º

45º45º

45º Rear

45º Rear45º Rear

posting these

posting posting

these

these these

ply, etc.)

ply, etc.) ply, etc.)

Form 43343350

Page 6

5.0) SPECIFICATIONS

Minimum *

Minimum *Minimum *

Minimum *

@@@@

R(B,S,M) S/U 040

40,000

#44140061

#32 (0.116)

#49 (0.073)

10 ft.

9 ft. 4

R(B,S,M) S/U 050

50,000

#4414006

4 3.5mm

(0.138)

(0.081)

11 ft.

10 ft.

R(B,S,M) S/U 075

75,000

#44140063

#21 (0.159)

2.5mm

(0.098)

13 ft.

12 ft.

R(B,S,M) S/U 175

175,000

#44140067

“E” (0.250)

#23 (0.154)

16 ft.

15 ft.

R(B,S,M) S/U 200

200,000

#44140068

6.9mm

(0.272)

4.1mm

(0.161)

18 ft.

16 ft.

TyTy

pepe

Gas Pipe

Gas PipeGas Pipe

Gas Pipe

Tube

TubeTube

Tube

Flue

FlueFlue

Flue

Fresh Air

Fresh Air Fresh Air

Fresh Air

Electrical

ElectricalElectrical

Electrical

Current

CurrentCurrent

Current

60Hz,

Input Power

Control: 18

30 VAC 50/60 Hz (class 2

15 second trial for ignition period

Part Description

Part DescriptionPart Description

Part Description

QTY

QTYQTY

QTY

Burner Box Assembly (Refer to the following chart for Package Part Numbers)

..........................

4”ID x 4”Lg

Flue Adapter Collar (#30504500)

................................

..................

Fastener Kit

– Burner Box Attachment/Flue Adapter Collar (#42907040)

................................

.. 1

Containing:

#10 x 1/2” Self

Drilling Screws (#02189020)

................................

....................

¼ -

20 Locknuts (#02167010)

................................

..............

Tube Flange Gasket

(#42921000)

................................

...........

Turbulat

or 24” Long (#44152240) *See chart above for required quantities.

..............................

Installation & Operation Instructions

................................

.... 1

Turnbuckle

(#30545040)

................................

.........................

Gas connector 5/8” OD x 36”

(#30302360)

................................

........................

Combustion

Combustion Combustion

Btu/hr

Model No.

Model No.Model No.

u/hr

BtBt

u/hru/hr

Input

InputInput

Air Plate

Air PlateAir Plate

Part #

Part #Part #

Orifice Size

Orifice SizeOrifice Size

Natural Gas Propane Gas

Natural GasNatural Gas

Propane Gas

Propane GasPropane Gas

Mounting Height

Mounting HeightMounting Height

Horizontal

HorizontalHorizontal

45º Angle

45º Angle45º Angle

Turbulator

Turbulator Turbulator

Qty.

Qty. Natural Gas

Qty.Qty.

R(B,S,M) S/U 100 100,000 #44140062 #12 (0.189) #32 (0.116) R(B,S,M) S/U 125 125,000 #44140066 #4 (0.209) #30 (0.129) R(B,S,M) S/U 150 150,000 #44140067 “A” (0.234) #27 (0.144)

14 ft. 13 ft. 3 14 ft. 13 ft. 7 15 ft. 14 ft. 4

* MOUNT HEATERS AS HIGH AS POSSIBLE. Minimums are shown as a guideline for human comfort and uniform energy distribution for complete building heating applications. Consult your Mestek, Inc. representative for the particulars of your installation requirements.

Gas

GasGas

Natural

or Propane

Connection

Connection Connection

Diameter

DiameterDiameter

Connection

ConnectionConnection

1111

Connection

ConnectionConnection

½” MPT

(Male) 4” 4” Round 4” Round

1111

Supply

SupplySupply

120 Volt,

1 Phase 1.74 Amp

See Section 16.0) for vent sizes when multiple heaters are connected into a common vent

Module Electrical Rating:

Module Electrical Rating: Ignition System (direct spark):

Module Electrical Rating:Module Electrical Rating:

transformer) Input Power-Line: 120 VAC (L1, IND contacts only) Gas Valve Rating: 2.0 A @ 24 VAC (max.) Combustion Blower Rating: 3.0 FLA @ 120 VAC

Ignition System (direct spark):

Ignition System (direct spark):Ignition System (direct spark):

15 second pre-purge period 60 second inter-purge period 30 second post-purge period 3 tries for ignition (separate flame sensor).

0.0233 H.P. Motor Flame Sensitivity: 0.7 microamps minimum

Rating

RatingRating

6.0) PACKING LIST

A. R(B,S,M) S/U

R(B,S,M) S/U Burner Package

A.A.

R(B,S,M) S/UR(B,S,M) S/U

Screen Assembly – 2-5/8” ID x 5-1/2” Long (#44151010) 200M B

End Reflector Package (#43341000) .................................................................................................. 1

Form 43343350 Oct 2013 -5-

Burner Package

Burner PackageBurner Package

200M BTU models only

200M B200M B

TU models only ................... 1

TU models onlyTU models only

Page 7

1111

----

STAGE CONTROLS

STAGE CONTROLSSTAGE CONTROLS

STAGE CONTROLS

----

MESTEK

MESTEKMESTEK

MESTEK

2222

----

STAGE CONTROLS

STAGE CONTROLSSTAGE CONTROLS

STAGE CONTROLS

----

MESTEK

MESTEKMESTEK

MESTEK

RMS/U040N1U0

44490010

NATURAL

RMS/U040N2U0

44490510

NATUR

RMS/U050N1U0

44490030

NATURAL

RMS/U050N2U0

44490530

NATURAL

RMS/U075N1U0

44490050

NATURAL

RMS/U075N2U0

44490550

NATURAL

RMS/U100N1U0

44490070

NATURAL

RMS/U100N2U0

44490570

NATURAL

RMS/U125N1U0

44490090

NATURAL

RMS/U125N2U0

44490590

NATURAL

RMS/

U150N1U0

44490110

NATURAL

RMS/U150N2U0

44490610

NATURAL

RMS/U175N1U0

44490130

NATURAL

RMS/U175N2U0

44490630

NATURAL

RMS/U200N1U0

44490150

NATURAL

RMS/U200N2U0

44490650

NATURAL

RMS/U040L1U0

44490020

PROPANE

RMS/U040L2U0

44490520

PROPANE

RMS/U050L1U0

44490040

PROPANE

RMS/U050L2U0

44490540

PROPANE

RMS/U075L1U0

44490060

PROPANE

RMS/U075L2U0

44490560

PROPANE

RMS/U100L1U0

44490080

PROPANE

RMS/U100L2U0

44490580

PROPANE

RMS/U125L1U0

44490100

PROPANE

RMS/U125L2U0

44490600

PROPANE

RMS/U150L1U0

4449012

0 PROPANE

RMS/U150L2U0

44490620

PROPANE

RMS/U175L1U0

44490140

PROPANE

RMS/U175L2U0

44490640

PROPANE

RMS/U200L1U0

44490160

PROPANE

RMS/U200L2U0

44490660

PROPANE

1111

----

STAGE CONTROLS

STAGE CONTROLS STAGE CONTROLS

STAGE CONTROLS

----

STERLING

STERLINGSTERLING

STERLING

2222

----

STAGE CONTROLS

STAGE CONTROLS STAGE CONTROLS

STAGE CONTROLS

----

STERLING

STERLINGSTERLING

STERLING

RSS/U040N1U0

44488010

NATURAL

RSS/U040N2U0

44488510

NATURAL

RSS/U050N1U0

44488030

NATURAL

RSS/U050N2U0

44488530

NATURAL

RSS/U075N1U0

44488050

NATURAL

RSS/U075N2U0

44488550

NATURAL

RSS/U100N1U0

44488070

NATURAL

RSS/U100

N2U0

44488570

NATURAL

RSS/U125N1U0

44488090

NATURAL

RSS/U125N2U0

44488590

NATURAL

RSS/U150N1U0

44488110

NATURAL

RSS/U150N2U0

44488610

NATURAL

RSS/U175N1U0

44488130

NATURAL

RSS/U175N2U0

44488630

NATURAL

RSS/U200N1U0

44488150

NATURAL

RSS/U200N2U0

444

88650

NATURAL

RSS/U040L1U0

44488020

PROPANE

RSS/U040L2U0

44488520

PROPANE

RSS/U050L1U0

44488040

PROPANE

RSS/U050L2U0

44488540

PROPANE

RSS/U075L1U0

44488060

PROPANE

RSS/U075L2U0

44488560

PROPANE

RSS/U100L1U0

44488080

PROPANE

RSS/U100L2U0

44488580

PROPANE

RSS/U125L1U0

44488100

PROPANE

RSS/U125L2U0

44488600

PROPANE

RSS/U150L1U0

44488120

PROPANE

RSS/U150L2U0

44488620

PROPANE

RSS/U175L1U0

44488140

PROPANE

RSS/U175L2U0

44488640

PROPANE

RSS/U200L1U0

44488160

PROPANE

RSS/U200L2U0

44488660

PROPANE

MODEL NO.

MODEL NO. PART NO.

MODEL NO.MODEL NO.

BURNER PACKAGE NUMB

BURNER PACKAGE NUMBERS

BURNER PACKAGE NUMBBURNER PACKAGE NUMB

PART NO. GAS TYPE

PART NO.PART NO.

GAS TYPE MODEL NO.

GAS TYPEGAS TYPE

ERS

ERSERS

MODEL NO. PART NO.

MODEL NO.MODEL NO.

PART NO. GAS TYPE

PART NO.PART NO.

GAS TYPE

GAS TYPEGAS TYPE

MODEL NO.

MODEL NO. PART NO.

MODEL NO.MODEL NO.

PART NO. GAS TYPE

PART NO.PART NO.

GAS TYPE MODEL NO.

GAS TYPEGAS TYPE

MODEL NO. PART NO.

MODEL NO.MODEL NO.

PART NO. GAS TYPE

PART NO.PART NO.

GAS TYPE

GAS TYPEGAS TYPE

-6- Oct 2013

Form 43343350

Page 8

1111

----

STAGE CONTROLS

STAGE CONTROLS STAGE CONTROLS

STAGE CONTROLS

––––

BEACON/MORRIS

BEACON/MORRISBEACON/MORRIS

BEACON/MORRIS

2222

----

STAGE CONTROLS

STAGE CONTROLS STAGE CONTROLS

STAGE CONTROLS

––––

BEACON/MORRIS

BEACON/MORRISBEACON/MORRIS

BEACON/MORRIS

RBS/U040N1U0

44492010

NATURAL

RBS/U040N2U0

44492510

NATURAL

RBS/U050N1U0

44492030

NATURAL

RBS/U050N2U0

4449253

0 NATURAL

RBS/U075N1U0

44492050

NATURAL

RBS/U075N2U0

44492550

NATURAL

RBS/U100N1U0

44492070

NATURAL

RBS/U100N2U0

44492570

NATURAL

RBS/U125N1U0

44492090

NATURAL

RBS/U125N2U0

44492590

NATURAL

RBS/U150N1U0

44492110

NATURAL

RBS/U150N2U0

44492610

NATURA

RBS/U175N1U0

44492130

NATURAL

RBS/U175N2U0

44492630

NATURAL

RBS/U200N1U0

44492150

NATURAL

RBS/U200N2U0

44492650

NATURAL

RBS/U040L1U0

44492020

PROPANE

RBS/U040L2U0

44492520

PROPANE

RBS/U050L1U0

44492040

PROPANE

RBS/U050L2U0

44492540

PROPANE

RBS/U

075L1U0

44492060

PROPANE

RBS/U075L2U0

44492560

PROPANE

RBS/U100L1U0

44492080

PROPANE

RBS/U100L2U0

44492580

PROPANE

RBS/U125L1U0

44492100

PROPANE

RBS/U125L2U0

44492600

PROPANE

RBS/U150L1U0

44492120

PROPANE

RBS/U150L2U0

44492620

PROPANE

RBS/U175L1U0

44492140

PROPANE

RBS/U175L2U0

44492640

PROPANE

RBS/U200L1U0

44492160

PROPANE

RBS/U200L2U0

44492660

PROPANE

1111

0Ft.

0Ft. 0Ft.

0Ft.

2222

0Ft.

0Ft. 0Ft.

0Ft.

3333

0Ft.

0Ft. 0Ft.

0Ft.

4444

0Ft.

0Ft. 0Ft.

0Ft.

5555

0Ft.

0Ft. 0Ft.

0Ft.

429121

80 10 Ft. Tube with 12

Hole Flange (Aluminized)

1 1 1 - -

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

- - - 1 1

41932101

10 Ft. Tube less Flanges (Hot Rolled)

- 1 2 3 4

43319100

Reflector, 9’ 11½”

1 2 3 4 5

30462980

Tube Coupling

- 1 2 3 4

43318000

Tube Hanger/Support Bracket, 13”

1 2 3 4 5

43980010

Wire Hanger

1 2 3 4 5

42873000

U-

Bolt 1 2 3 4 5

02127110

Hex Nut, 5/16

-18 3 5 6 8 10

02189020

HWHSM Screw, #10

16 x ½” TEKS

4 8 10 14 18

MODEL NO.

MODEL NO.MODEL NO.

PART NO.

PART NO. GAS TYPE

PART NO.PART NO.

GAS TYPE MODEL NO.

GAS TYPEGAS TYPE

MODEL NO.

MODEL NO.MODEL NO.

B. R(B,S,M) S 0

R(B,S,M) S 040

B.B.

R(B,S,M) S 0R(B,S,M) S 0

(Package Part Number is indicated on the outside of each corresponding carton.)

40----200 Body Package Descriptions

200 Body Package Descriptions

4040

200 Body Package Descriptions200 Body Package Descriptions

PART NO.

PART NO. GAS TYPE

PART NO.PART NO.

GAS TYPE

GAS TYPEGAS TYPE

System

Systemssss

SystemSystem

R(B,S,M) S

R(B,S,M) S Body Packages

R(B,S,M) SR(B,S,M) S

Alumi

Part #

Part # Each Body Package Includes:

Part #Part #

Body Packages –––– Aluminized/Hot Rolled or

Body Packages Body Packages

Each Body Package Includes: Qty.

Each Body Package Includes:Each Body Package Includes:

Aluminized/Hot Rolled or

Aluminized/Hot Rolled orAluminized/Hot Rolled or

Alumi----Therm/Hot Rolled

Therm/Hot Rolled

AlumiAlumi

Therm/Hot Rolled Therm/Hot Rolled

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907280

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages)

Sys

System

tem

SysSys

temtem

10 Ft.

10 Ft. pkg

pkg

10 Ft.10 Ft.

pkgpkg

44134020

4413402044134020

Qty. Qty.

Qty.Qty.

42907280

4290728042907280

System

SystemSystem

20 Ft. pkg

20 Ft. pkg20 Ft. pkg

44135000

4413500044135000

Qty. Qty.

Qty.Qty.

42907190

4290719042907190

System

SystemSystem

30 Ft. pkg

30 Ft. pkg30 Ft. pkg

44136000

4413600044136000

Qty. Qty.

Qty.Qty.

42907200

4290720042907200

System

SystemSystem

40 Ft. pkg

40 Ft. pkg 40 Ft. pkg

44137100

4413710044137100

Qty. Qty.

Qty.Qty.

42907210

4290721042907210

System

SystemSystem

50 Ft

50 Ft. pkg

. pkg

50 Ft50 Ft

. pkg. pkg

44138100

4413810044138100

Qty.

Qty.Qty.

42907

42907220

220

4290742907

220220

Form 43343350 Oct 2013 -7-

Page 9

System

SystemSystem

System

ssss 60Ft. System

60Ft. System60Ft. System

60Ft. System

70Ft. System

70Ft. System70Ft. System

70Ft. System

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

1 - 1 -

41932101

10 Ft. Tube less Flanges (Hot Rolled)

3 2 3 3

43319100

Reflector, 9’ 11½”

4 2 4 3

30462980

Tube Coupling

3 2 3 3

43318000

Tube Hanger/Support Bracket, 13”

4 2 4 3

43980010

Wire Hanger

4 2 4 3

02189020

HWHSM Screw, #10

16 x ½” TEKS

14 8 14 10

1111

0Ft.

0Ft.0Ft.

0Ft.

2222

0Ft.

0Ft. 0Ft.

0Ft.

3333

0Ft.

0Ft. 0Ft.

0Ft.

4444

0Ft.

0Ft. 0Ft.

0Ft.

5555

0Ft.

0Ft. 0Ft.

0Ft.

429121

80 10 Ft. Tube with 12

Hole Flange (Aluminized)

1 1 1 - -

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

- - - 1 1

41932100

10 Ft. Tube less Flanges (Aluminiz

ed) - 1 2 3 4

43319100

Reflector, 9’ 11½”

1 2 3 4 5

30462980

Tube Coupling

- 1 2 3 4

43318000

Tube Hanger/Support Bracket, 13”

1 2 3 4 5

43980010

Wire Hanger

1 2 3 4 5

42873000

U-

Bolt 1 2 3 4 5

02127110

Hex Nut, 5/16

-18 3 5 6 8 10

02189020

HWHSM Screw, #10

16 x ½” TEKS

4 8 10 14 18

System

SystemSystem

System

ssss 60Ft. System

60Ft. System60Ft. System

60Ft. System

70Ft. System

70Ft. System70Ft. System

70Ft. System

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

1 - 1 -

4193210

0 10 Ft. Tube less Flanges (Aluminized)

3 2 3 3

43319100

Reflector, 9’ 11½”

4 2 4 3

30462980

Tube Coupling

3 2 3 3

43318000

Tube Hanger/Support Bracket, 13”

4 2 4 3

43980010

Wire Hanger

4 2 4 3

02189020

HWHSM Screw, #10

16 x ½” TEKS

14 8 14 10

40 Ft. Pkg

R(B,S,M) S

R(B,S,M) S Body Packages

R(B,S,M) SR(B,S,M) S

Part #

Part # Each Body Package Includes:

Part #Part #

Body Packages –––– Alumi

Body Packages Body Packages

Each Body Package Includes: Qty.

Each Body Package Includes:Each Body Package Includes:

Alumi----Therm/Hot Rolled

AlumiAlumi

Therm/Hot Rolled

Therm/Hot RolledTherm/Hot Rolled

40 Ft. Pkg

40 Ft. Pkg40 Ft. Pkg

44137100

4413710044137100

Qty. Qty.

Qty.Qty.

20 Ft. Pkg

20 Ft. Pkg20 Ft. Pkg

4413

44135010

5010

44134413

50105010

Qty. Qty.

Qty.Qty.

40 Ft. Pkg.

40 Ft. Pkg.40 Ft. Pkg.

44137100

4413710044137100

Qty. Qty.

Qty.Qty.

30 Ft. Pkg

30 Ft. Pkg30 Ft. Pkg

44136040

4413604044136040

Qty.

Qty.Qty.

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907210

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages) 42873000 U-Bolt 4 2 4 3 02127110 Hex Nut, 5/16-18 8 5 8 6

42907210

4290721042907210

42907190

4290719042907190

42907210

4290721042907210

42907200

4290720042907200

C. R(B,S,M) S

R(B,S,M) S 40

C.C.

R(B,S,M) SR(B,S,M) S

(Package Part Number is indicated on the outside of each corresponding carton.)

40----200 Series Body Package Descriptions

200 Series Body Package Descriptions –––– ALC Option (Aluminized Heat Treated

4040

200 Series Body Package Descriptions 200 Series Body Package Descriptions

ALC Option (Aluminized Heat Treated))))

ALC Option (Aluminized Heat TreatedALC Option (Aluminized Heat Treated

System

Systemssss

SystemSystem

R(B,S,M) S

R(B,S,M) S Body Packages

R(B,S,M) SR(B,S,M) S

Alumi

Part #

Part # Each Body Package Includes:

Part #Part #

Body Packages –––– Aluminized/

Body Packages Body Packages

Each Body Package Includes: Qty.

Each Body Package Includes:Each Body Package Includes:

Aluminized/ Aluminized

Aluminized/Aluminized/

Alumi----Therm/

Therm/ Aluminized

AlumiAlumi

Therm/Therm/

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907280

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages)

R(B,S,M) S

R(B,S,M) S Body Packages

R(B,S,M) SR(B,S,M) S

Part #

Part # Each Body Package Includes:

Part #Part #

Body Packages –––– Alumi

Body Packages Body Packages

Each Body Package Includes: Qty.

Each Body Package Includes:Each Body Package Includes:

Alumi----Therm/

AlumiAlumi

Therm/ Aluminized

Therm/Therm/

Aluminized or

AluminizedAluminized

Aluminized

AluminizedAluminized

Aluminized

AluminizedAluminized

oror

System

SystemSystem

10 Ft.

10 Ft. pkg

pkg

10 Ft.10 Ft.

pkgpkg

44134020

4413402044134020

Qty. Qty.

Qty.Qty.

42907280

4290728042907280

40 Ft. Pkg

40 Ft. Pkg40 Ft. Pkg

44137090

4413709044137090

Qty. Qty.

Qty.Qty.

System

SystemSystem

20 Ft. pkg

20 Ft. pkg20 Ft. pkg

44135020

4413502044135020

Qty. Qty.

Qty.Qty.

42907190

4290719042907190

20 Ft. Pkg

20 Ft. Pkg20 Ft. Pkg

44135030

4413503044135030

Qty. Qty.

Qty.Qty.

System

SystemSystem

30 Ft. pkg

30 Ft. pkg30 Ft. pkg

44136020

4413602044136020

Qty. Qty.

Qty.Qty.

42907200

4290720042907200

System

SystemSystem

40 Ft. pkg

40 Ft. pkg 40 Ft. pkg

44137090

4413709044137090

Qty. Qty.

Qty.Qty.

42907210

4290721042907210

40 Ft. Pkg.

40 Ft. Pkg.40 Ft. Pkg.

44137090

4413709044137090

Qty. Qty.

Qty.Qty.

System

SystemSystem

50 Ft. pkg

50 Ft. pkg50 Ft. pkg

44138080

4413808044138080

Qty.

Qty.Qty.

42907220

4290722042907220

30 Ft. Pkg

30 Ft. Pkg30 Ft. Pkg

44136050

4413605044136050

Qty.

Qty.Qty.

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907210

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages) 42873000 U-Bolt 4 2 4 3 02127110 Hex Nut, 5/16-18 8 5 8 6

42907210

4290721042907210

42907190

4290719042907190

42907210

4290721042907210

42907200

4290720042907200

-8- Oct 2013

Form 43343350

Page 10

2222

0Ft.

0Ft. 0Ft.

0Ft.

3333

0Ft.

0Ft. 0Ft.

0Ft.

4444

0Ft.

0Ft. 0Ft.

0Ft.

5555

0Ft.

0Ft. 0Ft.

0Ft.

429121

80 1

0 Ft. Tube with 12

Hole Flange (Aluminized)

1 1 - -

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

- - 1 1

41932101

10 Ft. Tube less Flanges (Hot Rolled)

1 1 3 3

41932051

5 Ft. Tube less Flanges (Hot Rolled)

- 2 - 2

43319100

Reflector, 9’

11½”

2 2 4 4

43319050

Reflector, 4’ 11½”

- 2 - 2

30462980

Tube Coupling

1 3 3 5

43318000

Tube Hanger/Support Bracket, 13”

2 4 4 6

43980010

Wire Hanger

2 4 4 6

42873

000 U-Bolt 2 4 4 6

02127110

Hex Nut, 5/16

-18 5 8 8 13

02189020

HWHSM Screw, #10

16 x ½” TEKS

8 14 14 24

42913020

U-

Bend

1 1 1 1

43318500

31” Tube Support/Hanger Bracket

1 1 1 1

30462980

Tube Coupl

ing 1 1 1 1

02189020

HWHSM Screw, #10

16 x ½” TEKS

2 2 2 2

System

SystemSystem

System

ssss 60Ft. System

60Ft. System60Ft. System

60Ft. System

70Ft. System

70Ft. System70Ft. System

70Ft. System

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

1 - 1 -

4193210

1 10 Ft. Tube less Flanges (

Hot Rolled

) 3 2 2 3

41932051

5 Ft. Tube less Flanges (Hot Rolled)

- - 2 -

43319100

Reflector, 9’ 11½”

4 2 3 3

433

19050

Reflector, 4’ 11½”

- - 2 -

30462980

Tube Coupling

3 2 4 3

43318000

Tube Hanger/Support Bracket, 13”

4 2 5 3

43980010

Wire Hanger

4 2 5 3

02189020

HWHSM Screw, #10

16 x ½” TEKS

14 8 18 10

02189020

HWHSM Scr

ew, #10

16 x ½” TEKS

2 2

D. R(B,S,M) U

R(B,S,M) U 000040

D.D.

R(B,S,M) UR(B,S,M) U

(Package Part Number is indicated on the outside of each corresponding carton.)

RRRR(B,S,M) U

(B,S,M) U Body Packages

(B,S,M) U(B,S,M) U

Alumi

Part #

Part # Each Body Package Includes:

Part #Part #

Body Packages –––– Aluminized/Hot Rolled or

Body Packages Body Packages

40----200 Body Package Descriptions

200 Body Package Descriptions

4040

200 Body Package Descriptions200 Body Package Descriptions

System

Systemssss

SystemSystem

Aluminized/Hot Rolled or

Aluminized/Hot Rolled orAluminized/Hot Rolled or

Alumi----Therm/Hot Rolled

Therm/Hot Rolled

AlumiAlumi

Therm/Hot Rolled Therm/Hot Rolled

Each Body Package Includes: Qty.

Each Body Package Includes:Each Body Package Includes:

System

SystemSystem

20 Ft.

20 Ft. pkg

20 Ft.20 Ft.

44135000

4413500044135000

Qty. Qty.

Qty.Qty.

pkg

pkgpkg

44136010

4413601044136010

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907190

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages)

42907190

4290719042907190

42907210

4290721042907210

System

SystemSystem

30 Ft. pkg

30 Ft. pkg30 Ft. pkg

Qty. Qty.

Qty.Qty.

System

SystemSystem

40 Ft. pkg

40 Ft. pkg 40 Ft. pkg

44137100

4413710044137100

Qty. Qty.

Qty.Qty.

42907210

4290721042907210

System

SystemSystem

50 Ft. pkg

50 Ft. pkg50 Ft. pkg

44138110

4413811044138110

Qty.

Qty.Qty.

42907221

4290722142907221

UUUU----Bend Package

Bend Package 43208020

Bend PackageBend Package

R(B,S,M) U

R(B,S,M) U Body Packages

R(B,S,M) UR(B,S,M) U

Part #

Part # Each Body Packag

Part #Part #

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907210

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages) 42873000 U-Bolt 4 2 5 3 02127110 Hex Nut, 5/16-18 8 5 10 6

42913020 U-Bend 1 1 43318500 31” Tube Support/Hanger Bracket 1 1 30462980 Tube Coupling 1 1

Form 43343350 Oct 2013 -9-

Body Packages –––– Alumi

Body Packages Body Packages

Each Body Package Includes:

Each Body PackagEach Body Packag

UUUU----Bend Package

Bend Package 43208020

Bend PackageBend Package

Alumi----Therm/Hot Rolled

AlumiAlumi

40 Ft. Pkg

40 Ft. Pkg40 Ft. Pkg

Therm/Hot Rolled

Therm/Hot RolledTherm/Hot Rolled

e Includes: Qty.

e Includes:e Includes:

44137

4413710

4413744137

42907210

4290721042907210

43208020

4320802043208020

43208020

4320802043208020

100000

1010

Qty. Qty.

Qty.Qty.

43208020

4320802043208020

20 Ft. Pkg

20 Ft. Pkg20 Ft. Pkg

441350

44135011110000

441350441350

Qty. Qty.

Qty.Qty.

42907190

4290719042907190

43208020

4320802043208020

40 Ft. Pkg.

40 Ft. Pkg.40 Ft. Pkg.

44137

4413712

4413744137

Qty. Qty.

Qty.Qty.

429072

42907222220000

429072429072

43208020

4320802043208020

43208020

4320802043208020

30 Ft. Pkg

30 Ft. Pkg30 Ft. Pkg

120000

441360

44136044440000

1212

441360441360

42907200

4290720042907200

Qty.

Qty.Qty.

Page 11

2222

0Ft.

0Ft. 0Ft.

0Ft.

3333

0Ft.

0Ft. 0Ft.

0Ft.

4444

0Ft.

0Ft. 0Ft.

0Ft.

5555

0Ft

0Ft0Ft

0Ft

. .

429121

80 10 Ft. Tube with 12

Hole Flange (Aluminized)

1 1 - -

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

- - 1 1

41932100

10 Ft. Tube less Flanges (Aluminized)

1 1 3 3

41932050

5 Ft. Tube less Flanges (Aluminized)

- 2 - 2

43319100

Refl

ector, 9’ 11½”

2 2 4 4

43319050

Reflector, 4’ 11½”

- 2 - 2

30462980

Tube Coupling

1 3 3 5

43318000

Tube Hanger/Support Bracket, 13”

2 4 4 6

43980010

Wire Hanger

2 4 4 6

42873000

U-

Bolt 2 4 4 6

02127110

Hex Nut, 5/16

-18 5 8 8 13

02189020

HWHSM Screw, #10

16 x ½” TEKS

8 14 14 24

42913020

U-

Bend

1 1 1 1

43318500

31” Tube Support/Hanger Bracket

1 1 1 1

30462980

Tube Coupling

1 1 1 1

02189020

HWHSM Screw, #10

16 x ½” TEKS

2 2 2 2

42912169

10 Ft. Tube with 6 Hole Flange (Alumi

Therm)

1 - 1 -

4193210

0 10 Ft. Tube less Flanges (

Aluminized

) 3 2 2 3

4193205

5 Ft. Tube less Flanges (

Aluminized

) - - 2 -

43319100

Reflector, 9’ 11½”

4 2 3 3

43319050

Reflector, 4’ 11½”

- - 2 -

30462980

Tube Coupling

3 2 4 3

43318000

Tube Hanger/Support Bracket, 13”

4 2 5 3

43980010

Wire Hanger

4 2 5 3

02189020

HWHSM Screw, #10

16 x ½” TEKS

14 8 18 10

02189020

HWHSM

Screw, #10

16 x ½” TEKS

2 2

E. R(B,S,M) U

R(B,S,M) U 000040

E.E.

R(B,S,M) UR(B,S,M) U

(Package Part Number is indicated on the outside of each corresponding carton.)

R(B,S,M) U

R(B,S,M) U Body Packages

R(B,S,M) UR(B,S,M) U

Part #

Part # Each Body Package Includes:

Part #Part #

Body Packages –––– Aluminized/Aluminized or

Body Packages Body Packages

Alumi

40----200 Series Body Package Descriptions

200 Series Body Package Descriptions –––– ALC Option (Aluminized Heat Treated

4040

200 Series Body Package Descriptions 200 Series Body Package Descriptions

System

Systemssss

SystemSystem

Aluminized/Aluminized or

Aluminized/Aluminized orAluminized/Aluminized or

Alumi----Therm/Aluminized

Therm/Aluminized

AlumiAlumi

Therm/AluminizedTherm/Aluminized

Each Body Package Includes: Qty.

Each Body Package Includes:Each Body Package Includes:

System

SystemSystem

20 Ft.

20 Ft. pkg

20 Ft.20 Ft.

44135020

4413502044135020

ALC Option (Aluminized Heat Treated))))

ALC Option (Aluminized Heat TreatedALC Option (Aluminized Heat Treated

pkg

pkgpkg

44136030

4413603044136030

Qty. Qty.

Qty.Qty.

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907190

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages)

42907190

4290719042907190

42907210

4290721042907210

System

SystemSystem

30 Ft. pkg

30 Ft. pkg30 Ft. pkg

Qty. Qty.

Qty.Qty.

System

SystemSystem

40 Ft. pkg

40 Ft. pkg 40 Ft. pkg

44137090

4413709044137090

Qty. Qt

Qty.Qty.

42907210

4290721042907210

System

SystemSystem

50 Ft. pkg

50 Ft. pkg50 Ft. pkg

44138090

4413809044138090

Qty.

QtQt

y.y.

42907

42907221

221

4290742907

221221

UUUU----Bend Package

R(B,S,M) U

R(B,S,M) U Body P

R(B,S,M) UR(B,S,M) U

Part #

Part # Each Body Pac

Part #Part #

Body Packages

ackages –––– Alumi

Body PBody P

ackages ackages

Each Body Package Includes:

Each Body PacEach Body Pac

Bend Package 43208020

Bend PackageBend Package

Alumi----Therm/Aluminized

Therm/Aluminized

AlumiAlumi

Therm/AluminizedTherm/Aluminized

kage Includes: Qty.

kage Includes:kage Includes:

43208020

4320802043208020

60Ft. System

60Ft. System60Ft. System

40 Ft. Pkg

40 Ft. Pkg40 Ft. Pkg

44137

4413709

090000

4413744137

0909

Qty. Qty.

Qty.Qty.

43208020

4320802043208020

20 Ft. Pkg

20 Ft. Pkg20 Ft. Pkg

441350

44135033330000

441350441350

Qty. Qty.

Qty.Qty.

43208020

4320802043208020

43208020

4320802043208020

70Ft. System

70Ft. System70Ft. System

40 Ft. Pkg.

40 Ft. Pkg.40 Ft. Pkg.

441371

44137111110000

441371441371

Qty. Qty.

Qty.Qty.

30 Ft. Pkg

30 Ft. Pkg30 Ft. Pkg

441360

44136055550000

441360441360

Body Fastener Kit (included in body packages)

Body Fastener Kit (included in body packages) 42907210

Body Fastener Kit (included in body packages)Body Fastener Kit (included in body packages) 42873000 U-Bolt 4 2 5 3 02127110 Hex Nut, 5/16-18 8 5 10 6

42907210

4290721042907210

42907190

4290719042907190

429072

42907222220000

429072429072

42907200

4290720042907200

UUUU----Bend Package

Bend Package 43208020

Bend PackageBend Package 42913020 U-Bend 1 1 43318500 31” Tube Support/Hanger Bracket 1 1 30462980 Tube Coupling 1 1

43208020

4320802043208020

43208020

4320802043208020

Qty.

Qty.Qty.

-10- Oct 2013

Form 43343350

Page 12

6.1) ACCESSORY PACKAGES

A.A.

A. End Reflector

End Reflector End Reflector

End Reflector

Accessory Package, Part #4334100

Accessory Package, Part #4334100Accessory Package, Part #4334100

Accessory Package, Part #4334100

0000

6

(15cm)

12

(30cm)

END REFLECTOR

B.B.

B. Elbow Accessory

Elbow AccessoryElbow Accessory

Elbow Accessory

Package, Part #43208010

Package, Part #43208010Package, Part #43208010

Package, Part #43208010

13

(33cm)

13

(33cm)

C.C.

C. Corner Reflector Accessory Package, Part #43342000

Corner Reflector Accessory Package, Part #43342000Corner Reflector Accessory Package, Part #43342000

Corner Reflector Accessory Package, Part #43342000

24

(61cm)

24

(61cm)

D.D.

D. UUUU

----

Bend Package, Part #43208020

Bend Package, Part #43208020Bend Package, Part #43208020

Bend Package, Part #43208020

18

(46cm)

(1 pkg. per S - Straight Series or 2 pkgs. per U - Series)

Contains:

End Reflector, #43320000……QTY–2 Speed Clips, #02266010……QTY–8

(Option for S - Straight Series Only)

Contains:

Elbow, #43175000……QTY–1 #10-16 x ½ Self-Drilling Screws, #02189020……QTY–2 Tube Coupling, #30462980……QTY–1

(Option for S - Straight Series Only)

Contains:

Corner Reflector Assembly, #43345000……QTY–1 Speed Clips, #02266010……QTY–4

(Option for U - Series Only)

Contains:

U-Bend, #42913020……QTY–1 #10-16 x ½ Self-Drilling Screws, #02189020……QTY–2 Tube Coupling, #30462980……QTY–1 31” Tube Support/Hanger Bracket, #43318500……QTY–1

Form 43343350 Oct 2013 -11-

Page 13

E.E.

E. UUUU

----

Bend Reflector Package, Part #43488000

Bend Reflector Package, Part #43488000Bend Reflector Package, Part #43488000

Bend Reflector Package, Part #43488000

30 3/4 (78cm)

Length = 24 (61cm)

F.F.

F. 31” Hanger/Tube Support, Part #43318500

31” Hanger/Tube Support, Part #4331850031” Hanger/Tube Support, Part #43318500

31” Hanger/Tube Support, Part #43318500

18

(46cm)

Tube Centers

31

(79cm)

G.G.

G. Exhaust Hood Pack

Exhaust Hood PackExhaust Hood Pack

Exhaust Hood Pack

age, Part #42924000

age, Part #42924000age, Part #42924000

age, Part #42924000

4 (10cm)

7 1/2 (19cm)

3 3/4 (10cm)

3 1/2 (9cm)

6

(15cm)

Bird Screen

Side View

Front View

(Option for U - Series Only)

Contains:

U-Bend Reflector, #43490000……QTY–1 U-Bend End Reflector, #43490050……QTY–1 Speed Clips, #02266010……QTY–11 #10-16 x ½ Self-Drilling Screws, #02189020……QTY–4 Installation Form, #43489000……QTY-1

(Option for Angle Mounting of U – Series Only)

Contains:

Exhaust Hood Assembly, #42925550……QTY–1 #8-18 x ½ Self-Drilling Screws, #02189030……QTY–2

-12- Oct 2013

Form 43343350

Page 14

7.0) TYPICAL LAYOUTS – STRAIGHT AND U SERIES

Burner Box

Flue Termination

10 FT. Body Section

30 FT. SYSTEM

40 FT. SYSTEM

20 FT. SYSTEM

50 FT. SYSTEM

60 FT. SYSTEM

10FT. SYSTEM

5 FT. Body Section

90 Deg. Elbow *

180 Deg. U-Bend

LEGEND

* Minimum Distance Permitted

Between Burner and 90 Elbow

R(B,S,M) S/U 040 to 100 10 FT.

R(B,S,M) S/U 125 to 175 15 FT.

R(B,S,M) S/U 200 20 FT.

70 FT. SYSTEM

EMITTER LENGTH

EMITTER LENGTHEMITTER LENGTH

EMITTER LENGTH

BODY LENGTH

BODY LENGTHBODY LENGTH

BODY LENGTH

Min.

Min.Min.

Min.

Max.

Max.Max.

Max.

Min.

Min.Min.

Min.

Max.

Max.Max.

Max.

(B,S,M) S

040 10 Ft.

20 Ft.

R(B,S,M)

U 040

10 Ft.

R(B,S,M)

050 20 Ft

40 Ft. R(B,S,M)

U 050

10 Ft.

Ft.

R(B,S,M) S

075 20 Ft.

40 Ft. R(B,S,M)

U 075

10 Ft.

20 Ft

R(B,S,M)

S 100 30 Ft.

50 Ft. R(B,S,M) U 100

15 Ft.

Ft.

R(B,S

,M) S

125 30 Ft

60 Ft. R(B,S

,M)

U 125

15 Ft. 30 Ft.

R(B,S,M) S

150 40 Ft.

60 Ft.

R(B,S,M)

U 150

20 Ft.

30 Ft.

R(B,S,M) S

175 50 Ft.

70 Ft.

R(B,S,M)

U 175

25 Ft.

35 Ft.

(B,S,M) S

200 50 Ft.

70 Ft.

R(B,S,M)

U 200

25 Ft.

35 Ft.

MODEL

MODELMODEL

NOTES:

NOTES:NOTES:

1. In all configurations, the control unit must be connected directly to either a) the 12-radial hole flange of the 10 ft. aluminized steel starting body section (for 10 ft., 20 ft., and 30 ft. systems) or b) the 6-hole flange of the 10 ft. alumi-therm steel starting body section (for 40 ft., 50 ft., 60 ft., and 70 ft. systems).

2. Joining of two 90º elbows directly together to form a “Z” shape IS NOT permitted.

3. 5 Ft. Body Packages may be utilized on any of these heaters to yield heater lengths from 15 ft. to 70 ft.

4. Any configuration of components not shown in the illustrations may be used except as noted in 1 and 2 above.

Form 43343350 Oct 2013 -13-

MODEL

MODELMODEL

Page 15

Failure to do so may result in death, serious injury, property damage or illness from Carbon Monoxide poisoning.

The heater must be assembled with the correct number of turbulator sections and tube length for the rated heat input.

The turbulator must be installed in the last tube section as shown.

POISONOUS GAS AND SOOT HAZARD

7.1) TYPICAL ASSEMBLY LAYOUT – STRAIGHT SERIES SHOWN

10 FT. SYSTEM

20 FT. SYSTEM

30 FT. SYSTEM

Stainless Steel Turbulator closest to burner R (B,S,M) S/U 040 only.

Model

R(B,S,M) S/U 040 R(B,S,M) S/U 050

R(B,S,M) S/U 075 R(B,S,M) S/U 100 R(B,S,M) S/U 125 R(B,S,M) S/U 150 R(B,S,M) S/U 175 R(B,S,M) S/U 200

2 Ft. Turbulator

Sections

4 5 5 3 7 4 0 1

40 FT. SYSTEM

50 FT. SYSTEM

60 FT. SYSTEM

70 FT. SYSTEM

LEGEND

Burner Box 10ft Aluminized Tube

12 Radial Hole Flange

or 10ft Alumi-Therm Tube 6 Hole Flange

Coupling 10ft Aluminized or HRS

Tube model dependent

2ft Stainless Steel Turbulator sections

-14- Oct 2013

2ft Aluminized Steel Turbulator sections

Form 43343350

Page 16

8.0) DIMENSIONS – STRAIGHT SERIES

Typical Dimensions Up to 60 Ft. Shown.

Burner

Box

13 Tube Support/

Hanger Bracket

Wire Hanger

4 Tube Coupling

(typical)

Bottom View

Wire Hanger

13 Tube Support/

Hanger Bracket

13 Tube Support/

Hanger Bracket

108

(274cm)

720

(1829cm)

108

(274cm)

108

(274cm)

108

(274cm)

108

(274cm)

12

(30cm)

12

(30cm)

12

(30cm)

Wire Hanger

13 Tube Support/

Hanger Bracket

13 Tube Support/

Hanger Bracket

Wire Hanger

13 Tube Support/

Hanger Bracket

108

(274cm)

12

(30cm)

12

(30cm)

4 Tube Coupling

(typical)

Bottom View

108

(274cm)

600

(1524cm)

108

(274cm)

108

(274cm)

108

(274cm)

108

(274cm)

12

(30cm)

12

(30cm)

12

(30cm)

12

(30cm)

108

(274cm)

Models:

R(B,S,M) S 040 - 075

14

(36cm)

108

(274cm)

240

(610cm)

12

(30cm)

108

(274cm)

480

(1219cm)

108

(274cm)

12

(30cm)

108

(274cm)

108

(274cm)

12

(30cm)

Models:

R(B,S,M) S 050 - 125

360

(914cm)

108

(274cm)

12

(30cm)

12

(30cm)

108

(274cm)

108

(274cm)

Flue

Terminal

10 FT Tube

Assembly

(typical)

Models:

R(B,S,M) S 040

14

(36cm)

108

(274cm)

120

(305cm)

10

(25cm)

14-1/2

(37cm)

Fresh Air

Inlet

1/2 MPT Gas

Connection

9-1/4

(24cm)

End View

Flue Terminal

Burner

Box

120VAC

Power Supply Cord

Models:

R(B,S,M) S 050 - 150

Models:

R(B,S,M) S 100 - 200

Models:

R(B,S,M) S 125 - 200

Form 43343350 Oct 2013 -15-

Page 17

Typical Dimensions Up to 50 Ft. Shown.

Models: R(B,S,M) U 040 - 075

Models: R(B,S,M) U 050 - 125

Models: R(B,S,M) U 050 - 175

Models: R(B,S,M) U 100 - 200

300

(762cm)

108

(274cm)

12

(30cm)

12

(30cm)

Bottom View

Wire Hangers (typical)

108

(274cm)

12

(30cm)

240

(610cm)

108

(274cm)

180

(457cm)

108

(274cm)

12

(30cm)

48

(122cm)

5 FT Tube Assembly

14

(36cm)

120

(305cm)

108

(274cm)

Burner Box

Flue Terminal

10 FT Tube Assembly (typical)

15

(38cm)

108

(274cm)

48

(122cm)

31 Tube Support/ Hanger Brackets (typical at control end)

Shipped with U-Bend Package

Wire Hangers (typical)

U-Bend

13 Tube Support/ Hanger Brackets (typical)

4 Tube Coupling (typical)

13 Tube Support/ Hanger Brackets (typical)

6

(16cm)

Flue Terminal

18 (46cm)

31 (79cm)

End View

Burner Box

U-Bend

31 Tube Support/ Hanger Bracket

10

(25cm)

14-1/2

(37cm)

Fresh Air Inlet

1/2 MPT Gas Connection

120VAC Power Supply Cord

8.1) DIMENSIONS – U SERIES

-16- Oct 2013

Form 43343350

Page 18

Typical Assembly Overview

(B,S,M) S

40FT

- Straight

Shown

4"OD x 10Ft.

Tube

See section

for required tubes.

Tube Support Bracket

U-Bolt Clamp &

5/16" Hex Nuts

Mounting

Flange

12 Radial Hole for Aluminized Steel Tubes

6 Hole for Alumi-Therm Steel Tubes

Wire Hanger

Gasket

Burner

Box

Flue

Terminal

5 hanging points to be used for suspension for a typical 40ft

long system. There must be two hanging points on the first

tube and one on each of the other tubes

Maximum 6 distance

from control box to the

tube support/hanger

bracket.

8 to 9 ¼

8 to 10

Not Less

Than 10

#10 Self-Drill Screws

(Typical all tube supports,

tube couplings and flue

terminal.)

Typical

Overlap

Turbulator

(See specifications

section 5 for required

quantities.)

Tube Coupling

(Typical each tube joint

)

Burner Box

Suspension

Chain

3

(

burner

box to reflector)



overlap



overlap



overlap

8.2) HEATER ASSEMBLY / JOINING OF TUBE SECTIONS

Form 43343350 Oct 2013 -17-

Page 19

Typical Assembly Overview R(B,S,M) U 40FT U-Tube Shown

Turbulator (See specifications section 5 for required quantities.)

#10 Self-Drill Screws (2 each)

Flue Terminal

Burner Box

Gasket

Typical Overlap

31 Tube Support Brk. with U-Bolt Clamp & 5/16" Hex Nuts

Mounting Flange 12 Radial Hole for Aluminized Steel Tubes 6 Hole for Alumi-Therm Steel Tubes

Reflector

13 Tube Support Brk. with U-Bolt Clamp & 5/16" Hex Nuts

Wire Hanger

4"OD x 10Ft. Tube See section 7 for required tubes.

U-Bend

Tube Coupling (Typical each tube joint.)

#10 Self-Drill Screws (Typical all tube supports, tube couplings and flue terminal.)

Maximum 6 distance from burner box to the tube support/hanger bracket.

Burner Box Suspension Chain

8 - 10

8 - 9 ¼

6 hanging points to be used for suspension for a typical 40ft long system. There must be two hanging points on the first tube and one on each of the other tubes

-18- Oct 2013

Form 43343350

Page 20

9.0) TYPICAL SUSPENSION METHODS

Burner must be secured to the mounting flange with nuts.

All materials used to suspend the heater must have a minimum working load of 115 lbs. All S Hooks must be crimped closed.

Never use the heater to support a ladder or other access equipment. Failure to do so may result in death, serious injury or property damage.

SUSPENSION HAZARD

Various means of suspending the heater can be used. See the following drawings for typical examples.

1. Use only noncombustible materials for suspending hangers and brackets.

2. A minimum No. 2 chain with a working load limit of 115 lbs. is required.

3. Turnbuckles can be used with chains to allow leveling of the heater. All “S” hooks and eye bolts must be manually crimped closed by the installer.

4. When using rigid means for heater suspension (rod, flat bar, etc.) provide sufficient lengths or swing joints to compensate for expansion. See Figures b and c.

5. Heaters subject to vibration must be provided with vibration isolating hangers.

6. Heaters must not be supported by gas or electric supply lines and must be suspended from a permanent structure with adequate load capacity.

Mestek, Inc. recommends that the body sections be suspended using chains with turnbuckles. This will allow slight adjustments after assembly and heater expansion/ contraction during operation.

If a “trapeze” method is used for tube support/hanger brackets (shown below), the minimum chain length for the two connecting chains is 36” to minimize any vibration that might be generated by the burner box. If these chains must be less than 36”, then do not use the trapeze method and, instead, use individual chains on each tube support/hanger bracket.

Minimum No. 2 Chain

Eyebolt

Turnbuckle

Eyebolt

Failure to install the burner box suspension chain will void the manufacturers warranty.

Turnbuckle

Minimum No. 2 Chain

S-Hook crimped closed (typical)

Wire Hanger

3/16 x 1 wideFlat Bar

Threaded Rod

Turnbuckle

Eyebolt

Eye bolt

Burner Box Suspension

Form 43343350 Oct 2013 -19-

36 (91cm) Minimum

Wire Hanger

Tube Support/ Hanger Bracket

Page 21

Sheet metal parts, particularly reflectors and vent have sharp edges. Always use gloves when handling.

Failure to do so may result in death, serious injury or property damage.

CUT HAZARD

ailure to assemble the tube with the seam facing down will VOID the

ailure to assemble the tube with the seam facing down will VOID the ailure to assemble the tube with the seam facing down will VOID the

ailure to assemble the tube with the seam facing down will VOID the

10.0) ASSEMBLY OF TUBE SECTIONS

During field assembly of the heater body sections, the recommended procedure is as follows:

1. Before hanging heater sections, first determine the actual layout of the system (see Sections 7.0) & 8.0) for details). Consideration must also be taken for flue pipe, fresh air ducting, gas piping, clearances to combustibles, etc. before hanging heater. Typical suspension methods are shown in Section 9.0).

2. Hang each tube section individually. DO NOT attach the heater tube sections together on the ground and attempt to hang the entire system.

3. In all configurations, the burner box must be connected directly to either a) the 12-radial hole flange of the 10 ft. aluminized steel starting body section (for 10 ft., 20 ft., and 30 ft. systems) or b) the 6-hole flange of the 10 ft. alumi-therm steel starting body section (for 40 ft., 50 ft., 60 ft., and 70 ft. systems.

4. Assemble a tube support/hanger bracket 4” from the end of the heat exchanger tube having the mounting flange. Align the tube such that the welded seam is facing down toward the ground.

S Hooks

Control Box Mounting Flange

FFFF manufacturer’s warranty.

manufacturer’s warranty.

manufacturer’s warranty. manufacturer’s warranty.

8 to 9 1/4

U-Bolt Clamp & 5/16 Hex Nuts

Tube Support/ Hanger Bracket

Maximum 6 distance from control box mounting flange to tube support bracket.

4"OD x 10Ft. Heat Treated Aluminized Steel Tube

Wire Hanger

END VIEW

Weld seam to the bottom of tube.

5. Suspend the chain to attach the wire hanger and the tube support bracket. Insert the tube into the wire hanger and then raise the tube support bracket end up to the suspension chain, use “S” hooks to attach the wire hanger and tube support bracket to the chain.

-20- Oct 2013

Form 43343350

Page 22

10.1) ASSEMBLY OF EXTENSION SECTION

MIN 8 MAX 10 BETWEEN HANGERS

Tube Support/ Hanger Bracket

Wire Hanger

Coupling

U-Bolt Clamp & 5/16 Hex Nuts

Tube Support/ Hanger Bracket

6 approx.

TTTT

he following

he followinghe following

he following

coupling

couplingcoupling

coupling

tightening instructions MUST

tightening instructions MUSTtightening instructions MUST

tightening instructions MUST

be be

Tube Coupling

Center end of Tube with hole

Partially tighten this bolt

Tube

See typical assembly overview (Section 8.0) for typical complete assembly. Assemble additional extension sections as required for all systems. (See Sections 7.0), and 8.0) for typical layout details.)

Join the tube sections together and secure with tube couplings as described below:

1. Place the compression coupling over the end of the tube.

2. Use the small hole at the centerline of the coupling to check that the coupling is inserted correctly.

3. Partially tighten the bolt nearest the end of the tube (approximately half closed).

followed properly to ensure the integrity of the tube

followed properly to ensure the integrity of the tube followed properly to ensure the integrity of the tube connections. Two #10 self

connections. Two #10 self----drilling screws

connections. Two #10 selfconnections. Two #10 self at every coupling as shown in the instructions below. Failure

at every coupling as shown in the instructions below. Failure

at every coupling as shown in the instructions below. Failure at every coupling as shown in the instructions below. Failure to do so may resul

to do so may result in serious injury or property damage.

to do so may resulto do so may resul

drilling screws MUST

drilling screws drilling screws

t in serious injury or property damage.

t in serious injury or property damage.t in serious injury or property damage.

MUST be installed

MUSTMUST

be installed

be installed be installed

Form 43343350 Oct 2013 -21-

Page 23

Tube Coupling

Center both tubes with hole

#10 Self-Drilling Screws (QTY 2)

INCORRECT INSTALLATION

CORRECT INSTALLATION

Force Bars

Reaction Block

Interference Pins

Bolt

Band

Always install a new coupling only and

Always install a new coupling only and Always install a new coupling only and

Always install a new coupling only and

Failure to do so may result in death, serious injury, property damage or illness from Carbon Monoxide poisoning.

The heater must be assembled with the correct number of turbulator sections and tube length for the rated heat input.

The turbulator must be installed in the last tube section as shown.

POISONOUS GAS AND SOOT HAZARD

4. Slide the next tube into the coupling.

5. Make sure both tube ends are butted together.

6. Finish tightening both bolts to 40-60 ft.lbs. torque to ensure a complete seal.

7. Use the two Self-drilling screws through the pre-punched holes to secure the tubes in the coupling.

8. Check to ensure that the hardware is completely closed and the band is seated on the reaction block and interference pins as illustrated above.

9. Once all the heater body sections are attached, make sure that the heater system is level. If it is not, slight adjustments can be made using the turnbuckles. (See Section 9.0)

Important:

Important: NEVER

Important: Important:

torque as per instructions above and

torque as per instructions above and the diagrams above.

torque as per instructions above and torque as per instructions above and

NEVER reuse a coupling

NEVER NEVER

reuse a coupling....

reuse a couplingreuse a coupling

the diagrams above.

the diagrams above.the diagrams above.

10.2) INSERTING TURBULATORS

1. Assemble the turbulators together by interlocking the slotted end portions. Slide these into the last tube section until they are flush with the tube end. Note: Refer to the table below for quantities of turbulators required for each heater model.

-22- Oct 2013

Form 43343350

Page 24

Turbulators

2 OVERLAP

1 OVERLAP

DETAIL A

REFLECTOR

40 FT SYSTEM SHOWN

3 Gap (between burner box and reflector)

FLUE TERMINAL

BURNER BOX

Burner Box Suspension Chain

DETAIL B

The reflector overlap must be able to slide at this joint for expansion of the heater

REFLECTOR OVERLAP (offset from tube support/hanger brackets)

CORRECT INSTALLATION

Wire Hanger

Tube Support/Hanger Bracket

REFLECTOR OVERLAP (positioned over tube support/hanger brackets)

INCORRECT INSTALLATION

DETAIL B

DETAIL A

Fasten screws to tube support/hanger bracket and reflector (Typical all tube support/hanger brackets)

#10 x 1/2 SHEET METAL SCREWS (QTY - 2)

DETAIL A

MODEL

MODEL 2 Ft. Turbulator Sections

MODELMODEL R(B,S,M) S/U 040 R(B,S,M) S/U 050 R(B,S,M) S/U 075 R(B,S,M) S/U 100 R(B,S,M) S/U 125 R(B,S,M) S/U 150 R(B,S,M) S/U 175

R(B,S,M) S/U 200

2 Ft. Turbulator Sections

2 Ft. Turbulator Sections2 Ft. Turbulator Sections

4 5 5 3 7 4 0 1

ASSEMBLY HAZARD

The R(B,S,M) S/U 040 has one stainless steel turbulator. This must be installed closest to the burner.

Failure to do so may result in deterioration of the turbulator material and invalidate the warranty.

10.3) ADDING REFLECTORS

1. Slide the reflectors on the tube support/hanger brackets and through the wire hangers.

2. The tube at the coupling joints must be covered. Slide the reflectors together and provide an overlap of two (2”) inches for the first reflector overlap after the control unit. All remaining reflector overlaps will be approximately one (1”) inch. This will allow for the natural expansion and contraction of the heater when in operation. Note: The heaters can expand and contract up to 1

3. Secure the reflectors as shown in Detail “A” using #10 x 1/2” self-drilling sheet metal screws at each tube support/hanger bracket.

Note: The heaters can expand and contract up to 1----3/4”.

Note: The heaters can expand and contract up to 1Note: The heaters can expand and contract up to 1

3/4”.

3/4”.3/4”.

Form 43343350 Oct 2013 -23-

Page 25

90 Deg. Elbow

Tube Coupling

13 (330mm)

Self-Drilling Screws (QTY-2 per coupling)

Speed Clip (QTY-4)

Corner Reflector

11.0) ADDING OPTIONAL 90º ELBOW - STRAIGHT SERIES ONLY

1. The optional 90º elbow must be located a minimum of 10 ft. after the burner box.

2. Hang the body sections in a 90º ("L") shaped pattern. Allow spacing for the elbow. The distance from one end of the elbow to the centerline of the opposite leg is 13" as shown.

3. Join the tube ends of the body sections and the elbow together and secure with tube couplings as described in Section 10.1).

11.1) ADDING OPTIONAL CORNER REFLECTOR - STRAIGHT SERIES ONLY

1. Place the corner reflector over the reflectors of both body sections.

2. Secure by sliding speed clips on the reflector edges. One speed clip is required for each side of reflector.

3. The corner reflector can be used only when the long axis of the heater is level and mounted in a horizontal position.

-24- Oct 2013

Form 43343350

Page 26

11.2) ADDING 180º U-BEND - U SERIES ONLY

18 (457mm)

Tube Coupling

U-Bend

Self-Drilling Screws (QTY-2 per coupling)

Speed Clip Part No. 02266010 (QTY-7)

U-Bend Reflector Part No. 43490000

Wire Hangers

Speed Clip Part No. 02266010 (QTY-4)

End Reflector Part No. 43490050

#10 Self-Drill Screws Part No. 02189020 (QTY-4)

1 Clearance (between end reflector and u-bend)

1. Hang body sections parallel with each other. The centerline distance from tube at each body section should be 18” as shown.

2. Join tube ends of body sections and the U-Bend together and secure with tube couplings as described in Section 10.1).

11.3) ADDING OPTIONAL U-BEND REFLECTOR - U SERIES ONLY

1. Place the UUUU----Bend Reflector

2. Slide the speed clips on the reflector edges towards the end of the body section reflectors. Two speed clips

3. Place the End Reflector

Bend Reflector over the reflectors of each body section with the end resting next to the tube wire

Bend ReflectorBend Reflector

hangers as shown.

are required for each side of the UUUU----Bend Reflector Bend Reflector

Bend Reflector and the reflector on each body section. Use two self-drilling screws to permanently secure

Bend ReflectorBend Reflector

Bend Reflector. Make sure that the speed clips fit tightly over both the UUUU----

Bend ReflectorBend Reflector

both sides to the reflectors.

End Reflector flush with the UUUU----Bend Reflector

End ReflectorEnd Reflector

Bend Reflector

Bend Reflector and the UUUU----Bend

Bend Reflector Bend Reflector

Bend must be a minimum of 1111”. Secure by sliding speed clips onto the end

BendBend

Bend Reflector as shown. Note:

Bend ReflectorBend Reflector

Note: Clearance between end of the U

Note:Note:

the U----

the Uthe U

reflector edges. Evenly space the speed clips on the sides (two each side) and top (three each) of the reflectors to provide a snug fit.

Form 43343350 Oct 2013 -25-

Page 27

Screen Tab

1/8 spark gap

Burner Screen

4-3/16 ref.

12.0) ATTACHING BURNER SCREEN – 200M BTU MODELS ONLY

A burner screen is packaged with the control unit to prevent damage during shipment. This must be field installed as shown below before operation of the heater.

1. Remove cover panel 1.

2. Remove screw securing burner casting to the gas manifold.

3. Disconnect spark lead and sensing wire.

4. Pull burner forward from the gas manifold and then out through the side of the box as shown.

5. Slide screen over burner until the tab stops against the rear of the burner cup.

6. Check that the spark gas is 1/8” between the electrode and the burner casting as shown.

7. Check that the flame sensor is aligned as shown.

8. Re-install the burner assembly in reverse order.

-26- Oct 2013

Form 43343350

Page 28

12.1) ATTACHING BURNER BOX ASSEMBLY

1. Attach the burner box and gasket to end of tube flange and secure with 1/4-20 locknuts.

2. Assemble the optional end reflector flush with the end of the main body reflector. Secure by sliding speed clips onto the reflector edges. Evenly space the speed clips on the sides (one each side) and top (two required) of the reflectors to provide a snug fit. Leave a 3" space between the end reflector and the burner box assembly.

3. The heater can be mounted horizontally

When angle mounting, the burner burner box in an

burner box in an UPRIGHT

burner box in an burner box in an

UPRIGHT position will VOID the manufacture

UPRIGHTUPRIGHT

DO NOT lift burner or support its weight using the TISS wire. It will break under heavy load.

Burner Box

horizontally or at an angle of up to 45

horizontallyhorizontally

burner box unit must

burnerburner

position will VOID the manufacturer’s warranty.

position will VOID the manufactureposition will VOID the manufacture

must be positioned upright

mustmust

45 degrees

degrees maximum from horizontal.

4545

degreesdegrees

upright as shown below. Failure to install the

uprightupright

r’s warranty.

r’s warranty.r’s warranty.

Speed Clip (QTY-4)

1/4-20 Locknut (QTY-3 per flange)

End Reflector

Failure to install the

Failure to install the Failure to install the

Failure to install the burner box suspension chain will void manufacturers warranty.

Turnbuckle

Eye bolt

Burner Box Suspension

Tube Flange Gasket

Upright Position

Burner Box

Angle Mounting Straight Tube Heaters

Reflector

Mounting Flange 12 Radial Hole for Aluminized Steel Tubes 6 Hole for Alumi-Therm Steel Tubes

Upright Position

Burner Box

Angle Mounting U-Tube Heaters

The burner box weighs 38 lbs. Use caution when handling it.

Form 43343350 Oct 2013 -27-

Page 29

3 Gap (between burner box and end of reflector)

#10 x 1/2 Screws must securely attach reflector to the bracket

TISS Assembly.

Step 1

Spool with TISS Wire Assembly

Step

12.2) CONNECTING THE TISS SYSTEM

Description:

Description: The TISS

Description:Description: burnout occurs in the first 10ft. section of firing tube. Note: assembly PN 44176510 (spring and spring retainer clamp not included)

Instructions

Instructions::::

InstructionsInstructions

1. Make sure that the gap between the burner box and end of reflector is 3” and the reflector is securely attached to the reflector support bracket. Make adjustments if necessary.

TISS (Tube Integrity Safety System)

(Tube Integrity Safety System) is designed to shut the main burner off in the event that a

TISSTISS

(Tube Integrity Safety System)(Tube Integrity Safety System)

Note: When replacing the firing tube a new TISS

Note:Note:

(spring and spring retainer clamp not included) must also be installed.

(spring and spring retainer clamp not included)(spring and spring retainer clamp not included)

TISS wire

TISSTISS

2. Un-roll the TISS

Failure to maintain 3 gap as shown will result in pre-mature TISS wire failure.

TISS wire assembly from the spool. Be careful not to kink the wires.

TISSTISS

-28- Oct 2013

Form 43343350

Page 30

3. Hold the spring retainer clamp and pull the TISS

End View

Spring Retainer Clamp

Spring

Thimble

Wire & Sleeving Assembly

TISS Wire Assembly (complete with spring and spring retainer clamp) PN 44176000

Step

Spring Retainer Clamp

3. Mark the other end of the sleeve with tape or other marker. Use the top of the retainer as a reference.

4. Loosen screws.

2. Tape one end of the sleeve to the burner box or use a marker.

5. Pull one end of the sleeve and wire inside until the marker is raised by the total adjusment length. ie. if the extension is 10 then pull through 1 to increase the exension to 11.

Spring

Thimble

Wire & Sleeving Assembly

11 extension

If the extension is less than 11 follow the instruction below to increase the extension.

1. Measure the extension of the spring from the end of the reflector to the thimble as shown below.

Reflector End

6. Tighten screws.

7. Check extension using the method in step 1.

Step

TISS wire assembly to end of reflector at overlap joint. Slide

TISSTISS

spring retainer clamp over end of reflector as shown.

4. After attachment of the TISS diagram below to increase or decrease the tension as necessary.

diagram below to increase or decrease the tension as necessary.

diagram below to increase or decrease the tension as necessary.diagram below to increase or decrease the tension as necessary.

TISS, check to make sure that there is sufficient tension on the wire. Follow the

TISSTISS

Follow the

Follow the Follow the

Form 43343350 Oct 2013 -29-

Page 31

Angle Mounted Body Section

Re-position wire clamp using bottom hole pattern.

End View

Step

ANGLE MOUNTED HEATERS ONLY

ANGLE MOUNTED HEATERS ONLYANGLE MOUNTED HEATERS ONLY

5. If heaters are to be angle mounted, the TISS wire holder clamp must first be re-positioned as shown using the bottom hole pattern

the bottom hole pattern of the clamp. Follow procedures described earlier for all other adjustments.

the bottom hole patternthe bottom hole pattern

using

using using

Failure to re-position the wire clamp at the bottom hole pattern will shorten the life expectancy of the TISS wire assembly.

-30- Oct 2013

Form 43343350

Page 32

13.0) GAS CONNECTIONS AND REGULATIONS

Tighten flexible gas hose and components securely.

Flexible metal gas hoses must be installed without any twists or kinks in them. The hose will move during operation of the heater and it can crack if it is twisted.

Failure to do so may result in death, serious injury or property damage.

IMPORTANT BEFORE CONNECTING THE GAS TO THE HEATER

IMPORTANT BEFORE CONNECTING THE GAS TO THE HEATERIMPORTANT BEFORE CONNECTING THE GAS TO THE HEATER

1. Connect to the supply tank or manifold in accordance with the latest edition of National Fuel Gas Code (ANSI Z223.1), and local building codes. Authorities having jurisdiction should be consulted before the installation is made. (In Canada, refer to the latest edition of CSA B149.1, Natural Gas and Propane Installation Code.)

2. Check that the gas fuel on the burner rating plate matches the fuel for the application.

3. Check that the gas supply piping has the capacity for the total gas consumption of the heaters and any other equipment connected to the line.

4. Check that the calculated supply pressure with all gas appliances and heaters operating will not drop below the minimum supply pressure required for these heaters. Check inlet supply pressures on Section 14.0).

5. All gas supply lines must be located in accordance with the required clearances to combustibles from the heater as listed on the clearances label of the heater and Section 4.0) of this manual.

6. Pipe joint compounds must be resistant to the action of liquefied petroleum gases.

7. Tube heaters will expand/contract during operation. Where local codes do not prohibit, a CSA or U.L. approved flexible connector supplied with this heater is required for connections between the rigid piping and the heater. A union should be installed before the burner box inlet. An approved shut off valve should be installed within 6 feet of the union.

8. The gas pipe, flexible hose and connections must be self-supporting. The gas pipe work must not bear any of the weight of the heater or any other suspended assembly.

9. This appliance is equipped with a step-opening, combination gas valve. The maximum supply pressure to the appliance is 14” W.C. or 1/2 P.S.I.

appliance is 14” W.C. or 1/2 P.S.I. If the line pressure is more than the maximum supply pressure, then a

appliance is 14” W.C. or 1/2 P.S.I.appliance is 14” W.C. or 1/2 P.S.I. second stage regulator which corresponds to the supply pressure must be used.

10. After all gas connections have been made, make sure the heater and all gas outlets are turned off before the main gas supply is turned on slowly

main gas supply is turned on slowly. Turn the gas supply pressure on and check for leaks. To check for

main gas supply is turned on slowlymain gas supply is turned on slowly

leaks, check by one of the methods listed in Appendix D of the National Fuel Gas Code.

11. If a 2nd stage regulator is used, the ball valve down-stream in the supply line must be closed when purging the gas lines to prevent gas seeping through it. If initial gas pressure is higher than 14” w.c. the redundant combination gas valve is designed to lock out. Pressure build-up in the supply lines prior to the heater must be released before proper heater operation.

The maximum supply pressure to the

The maximum supply pressure to the The maximum supply pressure to the

Form 43343350 Oct 2013 -31-

Do not use an open flame of any kind to test for leaks.

Do not use an open flame of any kind to test for leaks.Do not use an open flame of any kind to test for leaks.

Page 33

* Available as Accessories

KEY DIMENSIONS AND COMPONENTS OF THE GAS CONNECTIONS

14 to 17

(36 to 43cm)

Approved Flexible Connector

*Second Stage Regulator with Vent Leak Limiter to reduce the Supply Pressure below 14 W.C.

Gas Pressure = 2 PSIG

Gas Supply Piping

Sediment Trap (Drip Leg)

*Manual Gas Shut Off Valve

Burner Movement

2 (5cm) Max. Displacement

END VIEW

RECOMMENDED GAS CONNECTION POSITIONS WITH 36 FLEXIBLE GAS HOSE

Adaptor 1/2 NPT female

Gas pipe work must not restrict opening of hinged service doors.

7 5/8

Alternate Positions

6

SIDE VIEW

Adaptor 1/2 NPT male

Burner Movement

DO NOT install gas connector vertically if fresh air is to be connected.

Minimum 1 (25cm)

3 7/8 (10cm)

INCORRECT POSITIONS

Movement

WRONG

Movement

WRONG

Movement

WRONG

Movement

WRONG

onfiguration. Use only

onfiguration. Use only onfiguration. Use only

onfiguration. Use only

US ONLY:

for Gas Appliances, ANSI Z21.24/CSA 6.10 is supplied for insta

for Gas Appliances, ANSI Z21.24/CSA 6.10 is supplied for installation in US only. The gas connector is 36” long

for Gas Appliances, ANSI Z21.24/CSA 6.10 is supplied for instafor Gas Appliances, ANSI Z21.24/CSA 6.10 is supplied for insta and 1/2” nominal ID, and must be installed as shown above, in

and 1/2” nominal ID, and must be installed as shown above, in one plane, and without sharp bends, kinks or

and 1/2” nominal ID, and must be installed as shown above, inand 1/2” nominal ID, and must be installed as shown above, in twists.

twists.

twists.twists.

A gas connector certified for use on a tubular type infrared heater per the standard for Connectors

A gas connector certified for use on a tubular type infrared heater per the standard for Connectors A gas connector certified for use on a tubular type infrared heater per the standard for Connectors

CANADA ONLY:

Standard for Elastomeric Composite Hose and Hose Couplings for Conducting Propane and Natural Gas

Standard for Elastomeric Composite Hose and Hose Couplings for Conducting Propane and Natural Gas Standard for Elastomeric Composite Hose and Hose Couplings for Conducting Propane and Natural Gas (CAN/CGA 8.1) and is of length of 36+/

(CAN/CGA 8.1) and is of length of 36+/---- 6 in (90+/

(CAN/CGA 8.1) and is of length of 36+/(CAN/CGA 8.1) and is of length of 36+/ above

above, in one plane, and without sharp be

aboveabove

, in one plane, and without sharp bends, kinks or twists.

, in one plane, and without sharp be, in one plane, and without sharp be

A Type I hose connector should be used that is certified as being in complian

A Type I hose connector should be used that is certified as being in compliance with the

A Type I hose connector should be used that is certified as being in complianA Type I hose connector should be used that is certified as being in complian

US ONLY:

US ONLY: Connector MUST be installed in “

US ONLY:US ONLY:

the 36” long connector that was furnished with this heater.

the 36” long connector that was furnished with this heater.the 36” long connector that was furnished with this heater.

6 in (90+/---- 15 cm).

6 in (90+/6 in (90+/

nds, kinks or twists.

nds, kinks or twists.nds, kinks or twists.

Connector MUST be installed in “⊃⊃⊃⊃” c

Connector MUST be installed in “Connector MUST be installed in “

15 cm). The gas connector

15 cm).15 cm).

llation in US only. The gas connector is 36” long

llation in US only. The gas connector is 36” long llation in US only. The gas connector is 36” long

The gas connector must be installed as shown

The gas connector The gas connector

” c

” c” c

one plane, and without sharp bends, kinks or

one plane, and without sharp bends, kinks or one plane, and without sharp bends, kinks or

ce with the

ce with the ce with the

must be installed as shown

must be installed as shownmust be installed as shown

-32- Oct 2013

Form 43343350

Page 34

14.0) INSTRUCTIONS FOR PRESSURE TEST GAUGE CONNECTION

SIDE VIEW

43269050 Rev. A 03/08

DANGER

Failure to do so may result in death, serious injury or property damage

FIRE HAZARD

This access panel must be closed tightly with all the necessary screws during operation.

Never operate the heater with the access panel open or removed.

Failure to do so may result in death, serious injury or property damage.

The access doors on either side of the burner must be securely fastened before operating the heater.

The access panels must be closed tightly with all the necessary screws during operation.

Never operate the heater with the access panel open or removed.

Pressure Regulator Adjustment (under cap screw)

1/8 NPT Inlet Pressure Tap with 3/16 Hex Allen Wrench Plug

1/8NPT Outlet Pressure Tap with 3/16 Hex Allen Wrench Plug

Gas Control Knob

Wiring Terminals (2)

Ground Terminals (2)

OUTLET

INLET

CAUTION Never jumper these terminals. This shorts out valve coil and may burn out heat anticipator in thermostat.

STEP-OPENING GAS CONTROL VALVE

OFF

SUPPLY PRESSURE

SUPPLY PRESSURESUPPLY PRESSURE

1. The installer will provide a 1/8” N.P.T. tapped plug, accessible for test gauge connection immediately upstream of the gas supply connection to the heater.

MANIFOLD

MANIFOLD PRESSURE

MANIFOLD MANIFOLD

1. Turn the gas valve to the “OFF” position. Remove the 1/8” plug from the combination gas valve at the Outlet Pressure T

Outlet Pressure Tap

Outlet Pressure TOutlet Pressure T the nipple. Turn on the gas supply.

Form 43343350 Oct 2013 -33-

PRESSURE –––– COMBINATION GAS VALVE IS FACTORY SET

PRESSURE PRESSURE

COMBINATION GAS VALVE IS FACTORY SET

COMBINATION GAS VALVE IS FACTORY SETCOMBINATION GAS VALVE IS FACTORY SET

ap shown below and connect a 1/8” nipple to the tapped hole. Connect the test gauge to

apap

1-STAGE CONTROLS

Page 35

HI-LO Adjustment Screws

Electric Solenoid Coil

INLET

1/8 NPT Inlet Pressure Tap with 3/16 Hex Allen Wrench Plug

(use 3/32 Hex Allen Wrench)

Regulator Vent Cover

TWO-STAGE GAS CONTROL VALVE

OFF

Gas Control Knob

CAUTION Never jumper these terminals. This shorts out valve coil and may burn out heat anticipator in thermostat.

Wiring Terminals (3)

Ground Terminals (2)

OUTLET

1/8NPT Outlet Pressure Tap with 3/16 Hex Allen Wrench Plug

2-STAGE CONTROLS

2. With the main burner operating, check the burner manifold pressure using a water column manometer. Gauges that measure pressure in pounds per square inch are not accurate enough to measure or set the manifold pressure. All measurements MUST BE that is connected to the gas supply system are operating at maximum capacity.

3. The combination gas valve is factory set and

The combination gas valve is factory set and should not require adjustment.

The combination gas valve is factory set andThe combination gas valve is factory set and required, remove the cover screw. Using a small screwdriver, turn the adjustment screw clockwise  to increase or counterclockwise  to decrease the gas pressure to the burner. Replace the cover screw. NOTE: The step opening pressure of this gas valve is not adjustable.

The step opening pressure of this gas valve is not adjustable.

The step opening pressure of this gas valve is not adjustable.The step opening pressure of this gas valve is not adjustable.

4. Check the burner at step pressure, observing burner ignition and flame characteristics. The burner should ignite properly and without flashback to the orifice, and should remain lit.

GAS TYPE

GAS TYPE MANIFOLD PRESSURE

GAS TYPEGAS TYPE

MANIFOLD PRESSURE

MANIFOLD PRESSUREMANIFOLD PRESSURE

Natural Gas 3.5” W.C. 5” W.C.1 14” W.C.

Propane Gas 10.0” W.C. 11” W.C.2 14” W.C.

* Minimum permissible gas supply pressure for purpose of input adjustment.

7” W.C. for Models 150-200

12” W.C. for Model 200

MUST BE made when this heater and all other gas burning equipment

MUST BEMUST BE

should not require adjustment. If full rate adjustment is

should not require adjustment.should not require adjustment.

NOTE:

NOTE: NOTE:

GAS PRESSURE TABLE

GAS PRESSURE TABLEGAS PRESSURE TABLE

SUPPLY PRESSURE

SUPPLY PRESSURESUPPLY PRESSURE

Minimum*

Minimum* Maximum

Minimum*Minimum*

Maximum

MaximumMaximum

-34- Oct 2013

Form 43343350

Page 36

Optional 24V thermostat connection

Jumper wire with 1/4 terminals preinstalled. Remove the jumper and use these two terminals for the 24V thermostat connection if required.

72 grounded 3 prong electrical cord

Liquid tight fitting must be tight to prevent ingress of moisture in harsh environments.

15.0) ELECTRICAL THERMOSTAT CONNECTIONS

ELECTRIC SHOCK HAZARD

Disconnect electrical power and gas supply before servicing.

This appliance must be connected to a properly grounded electrical source.

Failure to do so may result in death or serious injury.

1. All electric wiring shall conform to the latest edition of the National Electrical Code (ANSI/NFPA No. 70), or the code legally authorized in the locality where the installation is made.

2. The unit must be electrically grounded in accordance with the National Electrical Code (ANSI/NFPA No. 70-latest edition). In Canada, refer to current standard C22.1 Canadian Electrical Code Part 1.

3. The wiring providing power to the heater shall be connected to a permanently live electrical circuit, one that is not controlled by a light switch.

4. The power supply to the unit should be protected with a fused disconnect switch or circuit breaker. A service switch, as required by local codes, shall be located in the vicinity of the heater (check local codes for allowable distances) and should be identified as Heater Service Switch. All electrical wiring must be located in accordance with the required Clearances to Combustibles from the heater as listed on the nameplate on the heater.

5. Connection to the power supply is provided by an 18/3 gauge x 72” long cord with grounded 3 prong plug.

6. The post purge function of the burner (fan on for 30 seconds after the call for heat) will only be enabled when using a 24 Volt thermostat. With the line Voltage thermostat post purge operation is disabled.

2-Stage Thermostat

Use these three terminals for the 24V thermostat connection.

Form 43343350 Oct 2013 -35-

43269060 rev A

1-STAGE CONTROLS

2-STAGE CONTROLS

24V 2 stage thermostat connection

72 grounded 3 prong electrical cord

Liquid tight fitting must be tight to prevent ingress of moisture

Page 37

1111

----

STAGE CONTROLS

STAGE CONTROLS STAGE CONTROLS

STAGE CONTROLS

----

SCSC

HEMATIC WIRING

HEMATIC WIRING HEMATIC WIRING

HEMATIC WIRING

IIII

GNITION MODULE TERMINAL DESIGNATIONS

GNITION MODULE TERMINAL DESIGNATIONSGNITION MODULE TERMINAL DESIGNATIONS

GNITION MODULE TERMINAL DESIGNATIONS

1111

----

STAGE CONTROLS

STAGE CONTROLSSTAGE CONTROLS

STAGE CONTROLS

----

INTERNAL CONNECTION WIRING DIAGRAM

INTERNAL CONNECTION WIRING DIAGRAM INTERNAL CONNECTION WIRING DIAGRAM

INTERNAL CONNECTION WIRING DIAGRAM

————

Direct Spark Ignition

Direct Spark IgnitionDirect Spark Ignition

Direct Spark Ignition

Draft Inducer

Motor

Gas Valve

Air Switch

Transformer

Primary 120V

Secondary 24V

High Voltage Cable

Electrode Gap 1/8

CONTINUE TO

ADDITIONAL

HEATERS

Terminal Block

CONNECTION WIRING DIAGRAM

If any of the original wire as supplied with the appliance must be replaced. It must be replaced with wiring material having a temperature rating of at least 105oC. (18 AWG. - UL / CSA 600V Type TEW)

When connecting the supply circuit to the heater, wiring material having a minimum size of 14 AWG and a temperature rating of at least 90oC shall be used.

Schéma de circuit de connexion

Vers les autres

radiateurs

Plaque à

bornes

Transformateur

bobine primaire 120ÊV

bobine secondaire 24ÊV

pressostat

Robinet à gaz

Écartement d'électrode

3,2Êmm

Haute tension

Bloc d'allumage

Moteur

d'amorce

d'aspiration

GND

(W)TH

Ignition Module (Fenwal)

(R) 24VAC

IND

P.SW

Flame Sensor

FACTORY WIRING

FIELD WIRING

Circuit d'origine

Connexions client

L2 NEUTRAL

L1 (hot) 120V

THERMOSTAT

(line voltage)

GROUND

MONITORING LIGHTS

Lampes témoins

42874020 Rev F 1/2011

Red Light

Amber Light

L1 Black

L2 Black (ribbed)

Black

White

Black (ribbed)

Black

Green

Violet

Orange

Red

Green Violet

Black

White

Red

Blue

White

Fuse 2A

Fusible

Optional Low Voltage (24V) Thermostat Remove jumper wire.

Red

(jumper)

Terminal Block

TISS (Tube Integrity

Safety Switch)

Red

Terminal Block

Plaque à bornes

Red

Green

Terminal Block

DIAGRAM

DIAGRAMDIAGRAM

120V

Transformer

TISS

Thermostat

Air

Switch Red Light

NOTES:

NOTES:NOTES:

1. If any of the original wire as supplied with the appliance must be replaced, it must be replaced with wiring material having a temperature rating of at least 105ºC. (18 Ga. CSA 600V Type TEW)

2. When connecting the supply circuit to the heater, wiring material having a minimum size of 14 AWG and a temperature rating of at least 90ºC shall be used.

MV MV

Gas Valve

IND

P.SW

(W)TH

Ignition Module

SCHEMATIC WIRING DIAGRAM

24V

Motor

24VAC

GND

Flame Sensor

Amber Light

42785020 03/08

Igniter

-36- Oct 2013

24VAC/R 24 VAC Supply to Module

TH/W Thermostat Input

PS/W Pressure Switch Input

GND System Ground

V1 Valve Power

V2 Valve Ground

L1 120/240 VAC Input (Hot)

IND Blower Output

Form 43343350

Page 38

Burner Control Box

Ground

N Neutral

L1 Hot (120V)

Line voltage thermostat

Continue To Additional Heaters

Power Supply Cord (120V)

Receptacle

Jumper factory installed for optional 24V thermostat

Fused Disconnect switch

Burner Control Box

Ground

N Neutral

L1 Hot (120V)

Line voltage thermostat

Continue To Additional Heaters

Power Supply Cord (120V)

Receptacle

Jumper factory installed for optional 24V thermostat

Fused Disconnect switch

Burner Control Box

Ground

N Neutral

L1 Hot (120V)

Continue To Additional Heaters

Power Supply Cord (120V)

Receptacle

Remove Jumper factory installed for 24V thermostat

Fused Disconnect switch

Low voltage (24V) thermostat

1111----STAGE CONTROLS

STAGE CONTROLS ---- THERMOSTAT

STAGE CONTROLS STAGE CONTROLS

A. LINE VOLTAGE (120V) THERMOSTAT CONNECTIONS

LINE VOLTAGE (120V) THERMOSTAT CONNECTIONS –––– SINGLE HEATER

A.A.

LINE VOLTAGE (120V) THERMOSTAT CONNECTIONS LINE VOLTAGE (120V) THERMOSTAT CONNECTIONS

THERMOSTAT WIRING DIAGRAMS

THERMOSTAT THERMOSTAT

WIRING DIAGRAMS

WIRING DIAGRAMSWIRING DIAGRAMS

SINGLE HEATER

SINGLE HEATERSINGLE HEATER

B. LINE VOLTAGE (120V) THERMOSTAT CONNECTI

LINE VOLTAGE (120V) THERMOSTAT CONNECTIONS

B.B.

LINE VOLTAGE (120V) THERMOSTAT CONNECTILINE VOLTAGE (120V) THERMOSTAT CONNECTI

ONS –––– MULTIPLE HEATERS

ONS ONS

MULTIPLE HEATERS

MULTIPLE HEATERSMULTIPLE HEATERS

C. LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS –––– SINGLE HEATERS

C.C.

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

Form 43343350 Oct 2013 -37-

SINGLE HEATERS

SINGLE HEATERSSINGLE HEATERS

Page 39

Burner Control Box

Ground N Neutral L1 Hot (120V)

Low voltage thermostat (24V)

Continue To Additional Heaters

Power Supply Cord (120V)

Receptacle

Jumper factory installed for optional 24V thermostat

Fused Disconnect switch

24V

coil

Fan Center Relay Part No. 30169000 Contact Rating: 120V, 40VA, 12A (maximum of 6 heaters per relay)

Draft Inducer

Motor

Gas Valve

(2-Stage)

Air Switch

Transformer

Primary 120V

Secondary 24V

High Voltage Cable

Electrode

Gap 1/8

CONTINUE TO

ADDITIONAL

HEATERS

Terminal Block

CONNECTION WIRING DIAGRAM

If any of the original wire as supplied with the appliance must be replaced. It must be replaced with wiring material having a temperature rating of at least 105oC. (18 AWG. - UL / CSA 600V Type TEW)

When connecting the supply circuit to the heater, wiring material having a minimum size of 14 AWG and a temperature rating of at least 90oC shall be used.

Schéma de circuit de connexion

Vers les autres

radiateurs

Plaque à

bornes

Transformateur

bobine primaire 120ÊV

bobine secondaire 24ÊV

pressostat

Robinet à gaz

Écartement d'électrode

3,2Êmm

Haute tension

Bloc d'allumage

Moteur

d'amorce

d'aspiration

GND

(W)TH

Ignition Module (Fenwal)

(R) 24VAC

IND

P.SW

Flame Sensor

FACTORY WIRING

FIELD WIRING

Circuit d'origine

Connexions client

L2 NEUTRAL

L1 (hot) 120V

GROUND

MONITORING LIGHTS

Lampes témoins

42874030 Rev G 1/2011

Red Light

Amber Lights

L1 Black

L2 Black (ribbed)

Black

White

Black (ribbed)

Black

Green

Violet

Orange

Red

Green Violet

Black

White

Red

Blue

White

Fuse 2A

Fusible

TISS

(Tube Integrity

Safety System)

Red

Terminal Block

Plaque à bornes

Red

Green

Red

Terminal Block (2-stage thermostat connections)

Red

Yellow

Red

Time Delay Relay (175/200 BTU units only)

Terminal Block

D. LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS –––– MULTIPLE HEATERS (utilizing a fan center

D.D.

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS relay)

relay)

relay)relay)

MULTIPLE HEATERS (utilizing a fan center

MULTIPLE HEATERS (utilizing a fan center MULTIPLE HEATERS (utilizing a fan center

2222----STAGE CONTROLS

STAGE CONTROLS ---- INTERNAL CONNECTION WIRING DIAGRAM

STAGE CONTROLS STAGE CONTROLS

INTERNAL CONNECTION WIRING DIAGRAM ————

INTERNAL CONNECTION WIRING DIAGRAM INTERNAL CONNECTION WIRING DIAGRAM

Direct Sp

Direct Spark Ignition

Direct SpDirect Sp

-38- Oct 2013

ark Ignition

ark Ignitionark Ignition

Form 43343350

Page 40

2222

----

STAGE CONTROLS

STAGE CONTROLS STAGE CONTROLS

STAGE CONTROLS

----

SCHEMATIC

SCHEMATICSCHEMATIC

SCHEMATIC

WIRING

WIRING WIRING

WIRING

DIAGRAM

IIII

GNITION MODULE TERMINAL DESIGNATIONS

GNITION MODULE TERMINAL DESIGNATIONSGNITION MODULE TERMINAL DESIGNATIONS

GNITION MODULE TERMINAL DESIGNATIONS

Burner Control Box

Two-Stage Thermostat (field supplied)

Ground

N Neutral

L1 Hot (120V)

Power Supply Cord (120V)

Fused Disconnect Switch

Continue To Additional Heaters

Receptacle

High FireLow Fire

Thermostat Connection Block

DIAGRAM

DIAGRAMDIAGRAM

120V

24VAC/R 24 VAC Supply to Module

TH/W Thermostat Input

Time Delay Relay

(175/200 BTU units only)

Thermostat

Red Light

NOTES:

NOTES:NOTES:

TISS

HI LO C

Gas Valve

Air Switch

P.SW

(W)TH

Ignition Module

SCHEMATIC WIRING DIAGRAM

IND

24VAC

24V

Amber Lights

GND

Transformer

Motor

Flame Sensor

42785010 Rev. B 03/09

Igniter

PS/W Pressure Switch Input

GND System Ground

V1 Valve Power

V2 Valve Ground

L1 120/240 VAC Input (Hot)

IND Blower Output

1. If any of the original wire as supplied with the appliance must be replaced, it must be replaced with wiring material having a temperature rating of at least 105ºC. (18 Ga. CSA 600V Type TEW)

2. When connecting the supply circuit to the heater, wiring material having a minimum size of 14 AWG and a temperature rating of at least 90ºC shall be used.

2222----STAGE CONTROLS

STAGE CONTROLS ----

STAGE CONTROLS STAGE CONTROLS

A. LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS –––– SINGLE HEATERS

A.A.

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

THERMOSTAT WIRING DIAGRAMS

THERMOSTAT WIRING DIAGRAMSTHERMOSTAT WIRING DIAGRAMS

Form 43343350 Oct 2013 -39-

SINGLE HEATERS

SINGLE HEATERSSINGLE HEATERS

Page 41

B.B.

B. LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

LOW VOLTAGE (24V) THERMOSTAT CONNECTIONS

––––

MULTIPLE HEATERS

MULTIPLE HEATERSMULTIPLE HEATERS

MULTIPLE HEATERS

Burner Control Box

Ground

N Neutral

L1 Hot (120V)

Fused Disconnect Switch

Continue To Additional Heaters

24V Transformer

1.5 VA rating per relay (field supplied)

24V

Thermostat Connection Block

Two-Stage Thermostat (field supplied)

Power Supply Cord (120V)

Receptacle

Power Supply Cord (120V)

Receptacle

Continue To Additional Heaters

High FireLow Fire

Burner Control Box

RELAY BOARD

24V

C HI

LO FIRE

HI FIRE

RELAY BOARD

24V

C HI

LO FIRE

HI FIRE

Relay Kit externally mounted (PN 44195000)

1/4 Quick connect terminals

3/16 Quick connect terminals

-40- Oct 2013

Form 43343350

Page 42

16.0) VENTING

Failure to do so may result in death, serious injury, property damage or illness from Carbon Monoxide poisoning.

Heaters installed in an unvented mode require a minimum ventilation flow of 4 CFM per 1,000 Btu/hr of total installed capacity.

In buildings with airborne contamination the heater must be installed with fresh air for combustion.

CARBON MONOXIDE HAZARD

Heat

Heat Heat

Heat

Maximum Fresh air

Maximum Fresh air Maximum Fresh air

Maximum Fresh air

Max. combination of

Max. combination ofMax. combination of

Max. combination of

R(B,S,M) S/U

040 10 45 50 75

R(B,S,M) S/U 040

20 45 50 75

R(B,S,M) S/U 050

20 45 50 75

R(B,S,M) S/U 050

30 35 40 65

R(B,S,M) S/U 050

40 25 30 55

R(B,S,M) S/U 075

20 45 50 75

R(B,S,M) S/U 075

30 35 40 65

R(B,S,M) S/U 075

40 25 30 55

R(B,S,M)

S/U

100 30 45 50 75

R(B,S,M) S/U

100 40 35 40 65

R(B,S,M) S/U

100 50 25 30 55

R(B,S,M) S/U

125 30 60 50 75

R(B,S,M) S/U

125 40 50 40 65

R(B,S,M) S/U

125 50 40 30 55

R(B,S,M) S/U

125 60 30 20 45

R(B,S,M) S/U

150 40 60 50 75

R(B,S,M) S/U

150 50 50 40 65

R(B,S,M) S/U

150

60 40 30 55

R(B,S,M) S/U

75 50 60 50 75

R(B,S,M) S/U

60 50 40 65

R(B,S,M) S/U

75 70 40 30 55

R(B,S,M) S/U

200 50 60 40 65

R(B,S,M) S/U

200

60 50 30 55

R(B,S,M) S/U

200 70 40 30 45

A. BASIC FLUE VENTING

BASIC FLUE VENTING — Venting must comply with the latest edition of the National Fuel Gas Code (ANSI

A.A.

BASIC FLUE VENTINGBASIC FLUE VENTING Z223.1-latest edition) or the authority having jurisdiction. Other venting references are in the equipment volume of the ASHRAE Handbook.

Maximum vent length ft.

Model

ModelModel

exchanger

exchanger exchanger

length ft

length ftlength ft

Maximum vent length ft. Maximum vent length ft.

(4” diameter)

(4” diameter)(4” diameter)

intake length ft (4”

intake length ft (4” intake length ft (4”

diameter)

diameter)diameter)

fre

fresh air and vent ft.

sh air and vent ft.

frefre

sh air and vent ft.sh air and vent ft.

(4” diam

(4” diameter)

(4” diam(4” diam

eter)

eter)eter)

Vent lengths shown in the table are for horizontal and vertical venting. If a longer length of vertical or horizontal venting is required contact the manufacturer for assistance with vent sizing.

Form 43343350 Oct 2013 -41-

Page 43

Vent Cap

Flashing

2 (5cm) Clearance Thimble

Seal Joint and Annular Space

10 ft (305cm)

or less

2 ft (77cm)

minimum

2 ft (77cm) minimum

(when no wall or

parapet exists)

4 Diameter

Vent

Wall or

Parapet

Flue Adapter Collar

4 Vent Elbow

#10 Self-Drill Screws (typical)

4 Vent Pipe (vertical position)

SINGLE HEATER VENTING (VERTICAL THROUGH THE ROOF)

SINGLE HEATER VENTING (VERTICAL THROUGH THE ROOF)SINGLE HEATER VENTING (VERTICAL THROUGH THE ROOF)

1. When venting the heater to outside of building through a roof, use single-wall metal pipe. This is to be constructed of galvanized sheet metal or other approved noncombustible corrosion-resistant material as allowed by state or local codes.

2. A vent passing through a combustible roof shall extend through an approved clearance roof thimble. Double-wall, Type B vent must be used for the portion of the vent system which passes through the combustible roof. An approved vent cap must be attached to end of the flue. Consideration should be made for anticipated snow depth.

3. The maximum equivalent length of vent pipe should be carefully observed. A safety switch in the heater is designed to shut the heater off before excessive flue restriction causes bad combustion. Refer to the Vent Sizing Table for maximum vent lengths and vent pipe diameter.

4. Joints between sections of piping shall be fastened by sheet metal screws or other approved means and should be sealed to prevent leakage of flue gas into building. Aluminum or Teflon tape suitable for 550ºF (3M Company tapes 433 or 363) or silicone sealant is recommended.

5. All portions of the vent pipe shall be supported to prevent from sagging (6’ spacing is recommended).

6. When the vent pipe passes through areas where the ambient temperature is likely to induce condensation of the flue gases, the vent pipe should be insulated and a condensation drain should be provided.

7. Minimum clearance for single-wall flue pipe to combustible material shall be 6 inches. This may be reduced when the combustible material is protected as specified in the National Fuel Gas Code or the authority having jurisdiction.

8. Single-wall metal pipe shall not originate in any unoccupied attic or concealed space and shall not pass through any attic, inside wall or concealed space, or through any floor. For the installation of a single-wall metal pipe through an exterior combustible wall, refer to latest edition of the National Fuel Gas Code or the authority having jurisdiction.

9. A venting system shall terminate at least 3 ft. above any forced air inlet located within 10 ft.

SINGLE HEATER VENTING (HORIZONTAL THROUGH SIDEWALL)

SINGLE HEATER VENTING (HORIZONTAL THROUGH SIDEWALL)SINGLE HEATER VENTING (HORIZONTAL THROUGH SIDEWALL) When venting the heater horizontally through a combustible outside sidewall, the same requirements listed previously for venting Vertical Through The Roof

Vertical Through The Roof apply except as follows:

Vertical Through The RoofVertical Through The Roof

1. A vent passing through a combustible wall must pass through an approved clearance thimble (Air-Jet #4VT or Ameri-Vent #4EWT or other thimbles) that are listed by a nationally recognized testing agency; double wall Type B vent must be used for the portion of the vent system which passes through the combustible sidewall.

2. An approved vent cap (Breidert or equal) must be attached to the end of the vent pipe.

NOTE:

NOTE: To minimize problems associated with condensation in long horizontal runs, vent pipe can be insulated.

NOTE:NOTE:

3. Use the following correction factors to obtain the equivalent length when elbows are used:

• Subtract 10 ft. for each elbow beyond 15 ft. from the heater.

• Subtract 15 ft. for each elbow within 15 ft. of the heater.

4. Limit to (2) 90º elbows in the vent system.

5. When venting through a sidewall, the horizontal vent pipe shall fall 1/4 inch per 10 feet down from the start of the vent system to the vent terminal. All portions of the vent pipe shall be supported to prevent sagging. (6’ spacing is recommended)

-42- Oct 2013

Form 43343350

Page 44

6. A minimum clearance of 6 inches must be maintained between the outside wall and vent cap (18”

Flue Adapter Collar

#10 Self-Drill Screws (typical)

4 Vent Pipe (horizontal position)

Vent Cap (Part #30297040)

2 (5cm) Clearance Thimble

1/4 (6mm) fall per 10 ft (3m) down toward vent terminal

6 (15cm)

minimum

If any heater connected to a common

If any heater connected to a common If any heater connected to a common

If any heater connected to a common

vent system for multiple

vent system for multiple vent system for multiple

vent system for multiple

heaters is found inoperative, the heater should be disconnected from

heaters is found inoperative, the heater should be disconnected from heaters is found inoperative, the heater should be disconnected from

heaters is found inoperative, the heater should be disconnected from

clearance will provide stability under high wind conditions).

7. The horizontal venting system shall not terminate:

• Less than 4 ft. (1.2m) below, 4 ft. (1.2m) horizontally from or 1 ft. (30cm) above any door, operable

window or gravity air inlet into any building. The bottom of the vent terminal shall be located at least 7 ft. (2.1m) above grade or above snow accumulation level as determined by local codes.

• Less than 3 ft. (0.9m) from a combustion air inlet.

• Less than 3 ft. (0.9m) from any other building opening or any gas service regulator.

• Less than 7 ft. (2.1m) above public walkways.

• Directly over areas where condensate or vapor could create a nuisance or hazard or be harmful to the

operation of gas utility meters, regulators, relief valves, or other equipment. Building materials should be protected from flue gases and condensate.

• Less than 18” (0.45m) when directly below a combustible overhang.

8. In regions of the country where prevailing winds are consistently higher than 40 mph, it may be necessary to terminate the vent system above the roof level.

MULTIPLE HEATER VENTING (CONNECTIONS INTO A COMMON VENT OR MANIFOLD)

MULTIPLE HEATER VENTING (CONNECTIONS INTO A COMMON VENT OR MANIFOLD)MULTIPLE HEATER VENTING (CONNECTIONS INTO A COMMON VENT OR MANIFOLD) Requirements for venting of multiple heaters are the same as described for SINGLE HEATER VENTING

SINGLE HEATER VENTING except as

SINGLE HEATER VENTINGSINGLE HEATER VENTING

follows:

1. The common vent size and total vent height is normally determined by the number of heaters per common vent, length of horizontal connector runs, and connector fall. Connector lengths should be as short as possible and have a minimum 1/4 inch per foot rise. Without regard to connector fall and total vent height due to many possible venting configurations, the following should be observed:

• Common vent pipe & vent connector diameter should be no less than that shown in the following Vent

Sizing Table.

• The connector length should be no more than 75% of the vertical portion of vent above the connector.

• Where possible, use a Y-connector to the common vent.

2. Material for connectors should be constructed of galvanized sheet metal or other approved noncombustible corrosion resistant material as allowed by state or local codes. All common vent pipe should be insulated flue pipe or double wall, Type B vent.

3. Avoid unnecessary bends. Limit to two (2) 90º elbows.

4. The entire length of vent connector shall be readily accessible for inspection, cleaning and replacement.

5. Groups of heaters with a common vent must be controlled by a common thermostat.

the vent system and its entrance into the vent system capped.

the vent system and its entrance into the vent system capped.the vent system and its entrance into the vent system capped.

Multiple Heater Vertical Venting Arrangement

Form 43343350 Oct 2013 -43-

Page 45

Total

Vent

Height

Vent Cap

Flashing

2 (5cm) Clearance Thimble

Seal Joint and Annular Space

10 ft (305cm)

or less

2 ft (77cm)

minimum

2 ft (77cm) minimum

(when no wall or

parapet exists)

4 Diameter

single wall Vent

Wall or

Parapet

See multiple

vent size table

for diameter

Flue Collar

adaptor

Connections to the common vent must be arranged to avoid direct opposition of exhaust products.

Plan View

4 diameter

single wall vent

Plan View

Vent Cap (Breidert or equivalent)

2 (5cm) Clearance Thimble

6 (15cm)

minimum

Y Connector

4 diameter

single wall vent

2 (5cm) Clearance Thimble

1/2 (12mm) fall per 20 ft (6m) toward vent terminal

6 (15cm)

minimum

Y Connector

See Vent Sizing Table for diameter

1/2 (12mm) fall per 20 ft (6m) toward vent terminal

Flue Collar

Adaptor

Flue Collar

Adaptor

Horizontal and vertical

Horizontal and verticalHorizontal and vertical

Horizontal and vertical

Vertical Only

Vertical OnlyVertical Only

Vertical Only

1111

2222

3333

4444

(B,S,M) S/U

040 4” 4” 4” 4”

R(B,S,M)

S/U 050 4” 4” 4” 5”

R(B,S,M) S/U

075 4” 4” 5” 6”

R(B,S,M)

S/U 100 4” 5” 6” 6”

R(B,S

,M) S/U

125 4” 5” 6” 7”

R(B,S,M) S/U

150 4” 6” 7” 7”

R(B,S,M) S/U

175 4” 6” 7” 8”

(B,S,M) S/U

200 4” 6” 7” 8”

COMMON VENT DIAMETER

COMMON VENT DIAMETERCOMMON VENT DIAMETER

COMMON VENT DIAMETER

Multiple Heater Horizontal Venting Arrangement

VENT SIZING TABLE

VENT SIZING TABLE ————

VENT SIZING TABLE VENT SIZING TABLE

(If a size is not available use the next larger size.)

Multiple Heater Venting

Multiple Heater VentingMultiple Heater Venting

Number of Heaters

Number of HeatersNumber of Heaters

-44- Oct 2013

Form 43343350

Page 46

Flue Adapter Collar

Exhaust Hood (mount in a downward position)

#10 Self-Drill Screws

Exhaust Hood Attachment (for UNVENTED use)

B. INDIRECT VENTING (UNVENTED HEATERS)

INDIRECT VENTING (UNVENTED HEATERS) — This heater requires ventilation in the building to dilute the

B.B.

INDIRECT VENTING (UNVENTED HEATERS)INDIRECT VENTING (UNVENTED HEATERS) products of combustion and provide fresh air for efficient combustion. Where unvented heaters are used, gravity or mechanical means shall be provided to supply and exhaust at least 4 CFM per 1,000 Btu/hr input of installed heaters. Exhaust vents must be located at the highest point above and in the vicinity of the heaters, and the inlet vents must be located below the level of the heaters. An exhaust hood (Part #42924000) must be placed on the flue adapter collar located on the end of the last body section when used unvented and must be mounted only in a downward position as shown.

must be mounted only in a downward position as shown.

must be mounted only in a downward position as shown.must be mounted only in a downward position as shown.

17.0) AIR FOR COMBUSTION

If indoor combustion air is to be supplied for a tightly enclosed area, one square inch of free area opening shall be provided below the heater for each 1,000 Btu/hr of heater input. When outside air is used, the opening below the heater shall be one square inch of free area for each 4,000 Btu/hr of heater input. In contaminated atmospheres or high humidity areas, optional outside air for combustion is recommended. Adequate clearances around the air inlet screen must be maintained at all times. In larger open areas of buildings, infiltration normally is adequate to provide air for combustion.

17.1) DIRECT OUTSIDE AIR FOR COMBUSTION

Outside combustion air should be supplied directly to the heater when the building is subject to negative pressure, or when contaminants or high humidity are present in the building air. These contaminants include paints, solvents, corrosive vapors or any other foreign particles that may cause damage to the heater or result in poor combustion.

Outside combustion air can be brought directly to the heater by a 4” diameter duct less than 50 ft. long or equivalent (see table in Section 16.0) based on selected model and heat exchanger lengths). This is attached to the 4” diameter starting collar (supplied with heater). The starting collar is fitted to the rear of the burner box cabinet as shown below. An approved vent cap must be placed directly on the end of the outside combustion air inlet pipe. The combustion air inlet should be not less than 3 ft. (0.9m), either vertically or horizontally, from the flue vent termination. The air intake terminal must be located not less than 1 ft. (30cm) above grade. It is good installation practice to supply combustion air from the same pressure zone as the vent outlet. Avoid bringing combustion air to the heater from an attic space. There is no guarantee that adequate combustion air will be supplied.

If the heater is installed less than 2 ft. from the ceiling, a combustion air inlet kit PN 44129510 must be provided to allow for expansion/contraction of straight series tube heaters.

In colder climates, where necessary, insulate the outside combustion air duct. In high humidity applications, the burner box should be sealed with silicone sealer.

Form 43343350 Oct 2013 -45-

Page 47

Flue vent termination must be 1 ft. (30 cm) higher than combustion air inlet cap.

Combustion Air Intake

SIDE VIEW

(straight configuration)

Combustion Air Cap (Leslie VersaCap Type B)

4 Diameter Single-Wall Pipe

Flashing

1/2 (12mm) fall per 20ft (6m) toward vent terminal

Horizontal

Through Sidewall

6 (15cm) Minimum

4 Starting Collar

Burner Box (side view)

3 ft. (91cm) Minimum

4 Flexible Air Inlet Hose 2 Ft. Long

(Part No. 30675020)

4 Spring Tension Clamp (2 each)

(Part No. 30676040)

Vertical

Through the roof

In multiple heater applications

multiple heater applications, the combustion air intake may be ducted individually or common ducted in the

multiple heater applicationsmultiple heater applications same configuration as shown for venting in Section 16.0). For combustion air intake duct sizing, please refer to the Vent Sizing Table

Vent Sizing Table and use the diameter indicated, based on the number of heaters per duct.

Vent Sizing TableVent Sizing Table

-46- Oct 2013

Form 43343350

Page 48

18.0) LIGHTING AND SHUTDOWN INSTRUCTIONS

T0 T1 T2 T3 T4 T5 T7

Call for heat, Thermostat on

15 secs pre-purge 15 secs trial for ignition Normal operation flame sensing

Heater OFF

Thermostat (turn off) 30 secs post-purge

Thermostat

Blower

Red power light

Ignition

Air switch

Gas valve

Flame sensing

Amber valve light

Function ON Function OFF

Never operate the heater with the access panel open or removed.

The access panels must be closed tightly with all the necessary screws during operation.

Failure to do so may result in death, serious injury or property damage.

The access doors on either side of the burner must be securely fastened before operating the heater.

DANGER

FIRE HAZARD

Never operate the heater with the access panel open or removed. This access panel must be closed tightly with all the necessary screws during operation. Failure to do so may result in death, serious injury or property damage

43269050 Rev. A 03/08

SIDE VIEW

1. Turn on the gas and electrical supply. Rotate the gas valve knob counter-clockwise  to the “ON” position.

2. Set the thermostat to call for heat. The blower motor will energize.

3. Ignition should occur after the 15-second pre-purge.

4. If the burner fails to light, or flame is not detected during the first trial for ignition (a period of approximately 15 seconds) the gas valve is de-energized and the control goes through an inter-purge delay of approximately 60 seconds before another ignition attempt. The control will attempt two additional ignition trials before going into lockout, and the valve relay will be de-energized immediately. The blower will be turned off following a post-purge period of approximately 30 seconds.

5. If the heater does not light, manually reset the thermostat or shut off power completely for 5 minutes before attempting to relight.

6. To permanently shut down the heater, rotate the gas valve knob clockwise  to the “OFF” position and turn off the gas and electrical supply.

NOTE: T

NOTE: The lighting and shutdown instructi

NOTE: TNOTE: T heater control box.

heater control box.

heater control box.heater control box.

he lighting and shutdown instructions are also shown on the permanent nameplate label attached to the

he lighting and shutdown instructihe lighting and shutdown instructi

ons are also shown on the permanent nameplate label attached to the

ons are also shown on the permanent nameplate label attached to the ons are also shown on the permanent nameplate label attached to the

19.0) SEQUENCE OF OPERATION

The chart below shows the sequence of operation for the normal operating cycle of the tube heaters when connected to a permanent 120V power supply and the heater is turned on and off by a remote 24V thermostat. (Electrical connection diagram C).

Form 43343350 Oct 2013 -47-

Page 49

Note: When the tube heater is operated by a thermostat interrupting the line voltage (120V) to the heater then the post purge function is disabled.

If the flame is not sensed during sequence T3 then the burner will automatically begin re-ignition sequence T2. The ignition sequence will be repeated three times with a 60 second inter-purge. If the flame is not reestablished the heater will go to lockout.

20.0) CONTROL COMPONENT LOCATION

Note: This panel must remain closed for burner operation.

Legend:

1 Cabinet Assembly 2 Access Panel - Top 3 Access Panel - Hinged (2 ea) 4 Access Panel - LH Burner 5 Access Panel - RH Burner 6 Air Inlet Screen 7 Gas Inlet Connection - 1/2NPT 8 Power Supply Cord - 120V 9 Burner Sight Glass 10 Indicator Light - Amber (Gas Valve) 11 Indicator Light - Red (Air Switch) 12 Tube Flange Connection 13 Main Burner 14 Flame Screen (200m/BTU units only) 15 Electrode 16 Flame Sensor 17 Main Burner Orifice 18 Air Restrictor Plate

19 Gas Control Valve 20 Ignition Module 21 Ignition Cable 22 Blower Assembly 23 Transformer - 120/24 VAC 24 Terminal Block/Fishpaper Shield 25 Air Switch 26 Air Sensing Tube (P1+) 27 Air Sensing Tube (P2-) 28 Manifold Pipe 29 Manifold Support Bracket/Clamp 30 Thermostat Connection Block 31 Terminal Bushing (TISS connection) 32 Starting Collar 33 Valve Holder Plate 34 Fuseholder/Fuse (2 amp)

-48- Oct 2013

Form 43343350

Page 50

21.0) CLEANING AND ANNUAL MAINTENANCE

ELECTRIC SHOCK & EXPLOSION HAZARD

Disconnect electrical power and gas supply before servicing.

Failure to do so may result in death or serious injury.

This heater must be cleaned and serviced annually by a qualified contractor before the start of each heating season and at any time excessive accumulation of dust and dirt is observed. Maximum heating efficiency and clean combustion will be maintained by keeping the heater clean.

The contractor shall check the following during periodic maintenance.

•••• Clearances to combustibles:

Clearances to combustibles: Check that clearances are being maintained. Make sure there are no

Clearances to combustibles:Clearances to combustibles: flammable objects, liquids or vapors near the heater. See also Section 4.0).

•••• Reflectors:

Reflectors: Reflectors should be kept clean, at a minimum blow off the reflectors. (Dirty reflectors will

Reflectors:Reflectors: reduce heat output).

•••• Heat excha

Heat exchanger tubes:

Heat exchaHeat excha showing signs of fatigue.

•••• Combustion air intake:

Combustion air intake: Disconnect combustion air intake from the burner box and inspect internally using a

Combustion air intake:Combustion air intake: flashlight to make sure no foreign material has collected in the tubes and that there is no obstruction around the air intake openings. Clean any foreign materials. Inspect any joints to make sure they are completely sealed. See also Section 17.0).

•••• Venting System:

Venting System: Disconnect vent pipe and inspect internally using a flashlight to make sure no foreign

Venting System:Venting System: material has collected in the pipes. Check the external vent cap and make sure that there is no obstruction around the exhaust openings. Clean any foreign materials. Inspect any joints to make sure they are completely sealed. See also Section 16.0).

•••• Gas lines:

Gas lines: Make sure that the gas lines are not leaking. Check the gas connection to the heater for any signs

Gas lines:Gas lines: of damage, fatigue or corrosion. If there are any signs of damage to the gas connection or leaks found in the gas piping, immediately stop using the heater until the gas pipe and connections have been repaired or replaced. Check that the gas lines are not bearing the weight of the heater. See also Section 13.0).

•••• Burner Box:

Burner Box: In order to extend the longevity of the heater, the heat exchanger tube and the burner must be

Burner Box:Burner Box: level. Check that the burner box is level; use the turnbuckle on the burner suspension eyebolt to adjust the level of the burner. See also Section 9.0).

•••• Burner sight glass:

Burner sight glass: Check that the burner sight glass is clean and that the glass is sealed against the housing

Burner sight glass:Burner sight glass: door. If there any signs of distortion, the sight glass must be replaced. See Section 20.0) for sight glass location.

•••• Blower wheel and housing:

Blower wheel and housing: Check that the blower wheel spins freely, blow out any dust or dirt with

Blower wheel and housing:Blower wheel and housing: compressed air. See Section 20.0) for blower location.

•••• Electrode condition:

Electrode condition: Visually check that the electrode gap is maintained at 1/8” and that the tips of the

Electrode condition:Electrode condition: flame sensor and spark electrode are free from deposits. Clean off any deposits. Check that the electrode ceramic is free from cracks. See Section 23.1).

•••• Suspension system:

Suspension system: Check that the suspension system is holding the heater level. Make sure that the heater

Suspension system:Suspension system: is hanging securely, look for any evidence where the heater may have been hit accidentally and tighten any loose hanging points. Check that S hooks are closed. Check that there is no evidence of wear on the chain at the connection to the heater and at the ceiling.

•••• TTTTube Integrity Safety System:

ube Integrity Safety System: Check that the tension of the tube integrity safety system is maintained at 11”.

ube Integrity Safety System:ube Integrity Safety System:

Adjust tension if necessary. See Section 12.2).

•••• Main Burner and Orifice:

Main Burner and Orifice: Check the Main burner and orifice; remove any dirt or debris including spider webs.

Main Burner and Orifice:Main Burner and Orifice: See Section 23.1).

nger tubes: Inspect the heat exchanger tubes to make sure they are not cracked, sagging or

nger tubes:nger tubes:

Form 43343350 Oct 2013 -49-

Page 51

22.0) TROUBLESHOOTING GUIDE

Replace heat

exchanger tube,

reflector and TISS.

Yes

The TISS has broken

continuity. Check the

first tube and reflector

Check TISS wire for

a break if it is close to

the terminal repair.

Otherwise replace

TISS wire.

is there a hole?

Repair or replace

jumper check all wire

terminals.

Replace air switch.

Yes

Check the probes and

hoses to the air switch

are they clear and

Yes

Is the black tap on the

air switch connected

to the upper probe?

Yes

Does the LED on the

ignition module flash

once?

Yes

Clean out hoses and

unobstructed?

Switch hoses on the

Check NO terminal of

probes.

pressure taps.

the air switch

connection. Replace

red light.

Is there 24V between

if fuse carrier is tight

and the fuse has no

continuity, replace the

Check terminals for

continuity at

transformer. If they

Is there 24V on the

fuse.

Is there 24V between

are good, replace

transformer.

Is the LED on the

Yes

both terminals of the

TISS and ground?

Yes

other side of the fuse

carrier?

Yes

the inlet to the fuse

carrier and the

ignition module

steady ON?

ground?

Yes

Is there 24V between

both terminals of the

Is 120V at the terminal

block in the blower?

Check that red wire is

connected to TH from

Replace ignition

module.

thermostat connection

and ground?

Does the system have

a 24V individual

thermostat?

Yes

Replace ignition

modules.

air switch terminal C.

Repair connection.

Remove jumper, air

switch must be open

circuit first for blower

Yes

to operate.

Repair or replace

thermostat. Check

external wiring.

Are air switch

terminals jumpered?

Yes

Air switch is stuck in

the closed position.

Replace air switch.

Replace amber light.

Restart

troubleshooting.

Yes

Are the black wires

to the amber light

securely on the gas

valve terminals?

Yes

Are the blue wires

secure in the

terminals and firmly

on the ignition

module terminals?

Yes

Repair connection.

Restart

troubleshooting.

Repair connection.

Restart

troubleshooting.

Check line voltage at

thermostat and line

voltage circuit. Repair

fault.

Check terminals for

continuity and repair.

Yes

Is there 120V

between ground and

the L1 terminal on the

module?

Does the blower

come on?

Turn on line voltage

and thermostat. Does

the red monitoring

light come on?

Is 120V at the terminal

block in the blower?

Yes

During start up, is

there 120V between

ground and the IND

terminal on the

Remove any

Yes

module?

Disconnect the power

Move orange wire to

NO terminal. Restart

obstructions. Repeat

start up. If motor will

not run. replace

motor.

Yes

and check the blower

wheel. Does it turn

freely?

Replace motor.

Is the orange wire

from PSW connected

to the NO terminal of

the air switch?

Does the LED on the

ignition module flash

once?

Yes

Is the blower on?

troubleshooting.

Yes

Move black light wire

to NO terminal of the

air switch. Restart the

troubleshooting.

After 15 seconds

post purge is there

24V between V1 and

V2 ignition module

terminals?

Is the LED on the

ignition module

steady ON?

Yes

Does the amber light

come on?

Replace ignition

module.

Yes

Replace ignition

module.

-50- Oct 2013

Yes

Troubleshooting

continued on the next

Form 43343350

page.

Page 52

Replace ignition

module.

Yes

µA with flame.

Check the micro

Amps at the FC-FC+

terminals of the

module is it greater

than 0.7

Contact factory for

assistance.

Yes

Check flame sense

wire does it have

continuity?

Yes

Remove and inspect

flame sense

electrode. Is it clean

and the ceramic

intact?

Yes

Check the terminal on

the flame sense

electrode, is it tight?

Replace flame sense

wire.

Repair or replace

flame sense

electrode.

Adjust terminal

connection. Restart

troubleshooting.

Yes

Replace air switch

Clean blower wheel.

Restart

troubleshooting.

Check the pressure

Replace blower

assembly.

Repair or replace

jumper check all wire

terminals.

across the air switch

during hot running is

Yes

Remove blower is the

wheel free from dirt

and dust?

Is a cold air stopper

installed in the fresh

air intake?

Remove blower does

Check turbulator, are

it higher than the

minimum required?

Yes

Is the cold air stopper

Yes

the wheel turn freely?

Yes

Check vent and fresh

air lengths, are they

within the maximum

Yes

the correct number of

lengths installed?

installed with the

hinge vertical?

permissible?

Check air plate

Replace air plate.

Change number of

Move cold air stopper

Yes

correct?

Restart

troubleshooting.

Contact factory for

Check the micro

stamped part

numbers. Are they

turbulators.

with the hinge in the

vertical position.

assistance.

Yes

µA with flame.

Amps at the FC-FC+

terminals of the

module is it greater

than 0.7

Yes

Contact factory for

assistance.

Yes

Check flame sense

wire does it have

continuity?

Yes

Remove and inspect

flame sense

electrode. Is it clean

Yes

Check the terminal on

the flame sense

electrode, is it tight?

Replace flame sense

and the ceramic

intact?

Repair or replace

Adjust terminal

wire.

flame sense

electrode.

connection. Restart

troubleshooting.

See next page for

troubleshooting

sequence.

Through the

inspection window is

there a flame visible

during start up?

Yes

Is the knob on the gas

valve turned to the

ON position?

Does the amber light

stay on past 10

seconds?

Is the heater properly

grounded?

Yes

Does LED on the

ignition module flash

three times?

Turn on the gas

valve?

Yes

Correct grounding

problem.

Replace ignition

module.

Check the air intake

and vent are there

any blockages?

Yes

Does LED on the

ignition module flash

once?

Yes

Does the amber light

stay on until the

thermostat turns off?

Yes

Remove blockage.

Restart

troubleshooting.

Contact factory for

assistance.

Does LED on the

ignition module flash

three times?

Check gas pipe

sizing, regulators and

system supply gas

pressures.

Yes

Check the gas supply

pressure with all the

heaters on. Does it

stay above the

minimum required?

Is the heater properly

grounded?

Yes

Remove burner

casting and check

the orifice. Is it clean

and free from

blockage?

Yes

After an initial step

opening is the

manifold gas

pressure correct?

Correct grounding

problem.

Remove blockage.

Restart

troubleshooting.

Adjust manifold

pressure. Restart

troubleshooting.

Yes

Troubleshoot Ends

Form 43343350 Oct 2013 -51-

Page 53

Remove and re-insert

electrode. If it still

sparks to the side.

Replace electrode.

Carefully bend the

terminal away from

the burner casting.

Restart

troubleshooting.

Yes

Tighten terminals.

Restart

troubleshooting.

Is there are spark to

the side of the burner

cup?

Yes

Are the terminals tight

on the electrode and

the ignition module?

Replace electrode.

Adjust spark gap

carefully. Restart

troubleshooting.

Check the terminal at

Turn off gas and

Yes

Remove spark

Yes

the electrode does it

arc to the burner

casting?

Yes

check for spark. Is

there a spark to the

throat of the burner

cup?

electrode and

inspect, is the

ceramic cracked or

loose?

Yes

Check electrode

spark gap. Is it 1/8?

Replace flame sense

wire ignition cable. If

problems persist

contact factory for

assistance.

Yes

Check nameplate are

the gas type, orifice

and airplates correct

for the stated burner

specification?

Contact factory for

assistance.

Remove burner and

check the orifice. Is it

clean and free from

blockage?

Yes

Contact factory for

assistance.

Remove blockage.

Restart

troubleshooting.

After an initial step

opening is the

manifold gas pressure

Replace gas valve.

Troubleshooting

continued from

Check the manifold

gas pressure during

start up. Is it zero

inches w.c?

Yes

Check the inlet

pressure to the gas

valve. Is it between

the minimum and

maximum for the gas

pressure?

Is the LED on the

ignition module

steady on?

Yes

Has all the air been

purged from the gas

supply lines?

correct?

Adjust manifold gas

pressure.

Yes

Replace ignition

module.

Purge the gas supply

lines.

Adjust manifold

pressure. Restart

troubleshooting.

-52- Oct 2013

Form 43343350

Page 54

23.0) REPLACING PARTS

ELECTRIC SHOCK & EXPLOSION HAZARD

Disconnect electrical power and gas supply before servicing.

Failure to do so may result in death or serious injury.

Only use genuine Mestek, Inc. replacement parts. Parts are available from the factory for replacement by a licensed person. Refer to the Replacement Parts Guide in Section 25.0) for all replacement parts.

23.1) REMOVAL OF MAIN BURNER AND ELECTRODES

The main burner can be inspected without removing the burner housing from the heat exchanger tube.

1/8 spark gap

1. Disconnect electrical supply and Remove cover 1.

2. Remove screw securing burner casting to the gas manifold.

3. Disconnect Spark lead and sensing wire.

4. Pull burner forward from the gas manifold and then out through the side of the box as shown.

5. Check that the spark gap is 1/8” between the electrode and the burner casting as shown. Spark electrode should be clean and free from debris.

6. Flame sensor should be clean and free from debris.

7. Check ceramic on the spark electrode, for replacement into the box the spark electrode is the ¼” terminal which connects to the spark lead.

8. Check ceramic on flame sense electrode, for replacement into the box the flame sense electrode is the 3/16” terminal which connects to the violet wire. (in some models the terminal is ¼” painted violet)

Form 43343350 Oct 2013 -53-

Page 55

Step 1

Remove side access panel.

Loosen screws from manifold clamp and burner assembly.

Step 3

Open hinged access panel and disconnect wires from gas valve.

Step 4

Remove (6) screws from end panel. Rotate gas valve and manifold assembly slightly counter-clockwise and slide out from housing.

Step 2

P1 +

0.65 WC

Connector Tees

Air Switch

Digital or Inclined Water Manometer scale 0-2w.c.

Temporary 1/4 ID Silicone / plastic tubing for pressure test.

Common C

Normally open NO

Red Wire

Orange Wire & Black Wire

23.2) REMOVING GAS VALVE AND MANIFOLD ASSEMBLY

23.3) AIR SWITCH PRESSURE CHECK

-54- Oct 2013

Form 43343350

Page 56

1. Open hinged access panel.

(B,S,M) S/U

040 0.98” W.C. Hot

R(B,S,M)

S/U 050 0.98” W.C. Hot

R(B,S,M) S/U

075 0.70” W.C. Hot

R(B,S,M)

S/U 100 0.70” W.C. Hot

R(B,S

,M) S/U

125 0.39” W.C. Hot

R(B,S,M) S/U

150 0.39” W.C. Hot

R(B,S,M) S/

175 0.39” W.C. Hot

2. Add tubing to connect the air switch tubing P1 + and P2 - with the connector tees and the probes P1+ and P2+.

3. Connect plastic tubing of a digital or inclined water manometer with a 0-2” scale onto the connector tees.

4. Turn heater on and wait until blower motor is activated.

5. Observe air pressure from manometer. This should be higher than the set point indicated below for correct operation.

Model

Model Operating Pressure

ModelModel

Operating Pressure

Operating PressureOperating Pressure

R(B,S,M) S/U 200

0.39” W.C. Hot

All pressures are with the heater in operation for at least 15 minutes.

All pressures are with the heater in operation for at least 15 minutes.All pressures are with the heater in operation for at least 15 minutes.

23.4) IGNITION SYSTEM CHECKS

TO CHECK FLAME SENSOR CIRCUIT.

TO CHECK FLAME SENSOR CIRCUIT.TO CHECK FLAME SENSOR CIRCUIT. Flame current is the current which passes through the flame from the sensor to ground. The minimum flame current necessary to keep the system from lockout is 0.7 microamps. a. Turn off heater at thermostat.

b. Connect a meter (dc microammeter scale) in series with the ground lead as shown in the diagram. Connect

the meter as follows:

• Connect the black (negative) meter lead to the electronic control FC- terminal.

• Connect the red (positive) meter lead to the electronic control FC+ terminal.

c. Restart the system and read the meter. The flame sensor current must be steady and measure at least 0.7

microamps.

d. If the meter reads less than the minimum or if reading is unsteady:

• Make sure burner flame is capable of providing a good rectification signal.

• Make sure fasteners securing igniter/sensor are tightened to assure correct positions. DO NOT

igniter/sensor.

• Check for excessive (over 1000ºF) temperature at ceramic insulator on flame sensor. Excessive

temperature can cause short to ground. DO NOT

DO NOT relocate igniter/sensor.

DO NOTDO NOT

• Check for cracked ceramic insulator, which can cause short to ground, and replace sensor if necessary.

• Make sure that electrical connections are clean and tight. Replace damaged wire.

e. If the meter reads below “0” on the scale, meter leads are reversed. Disconnect power and reconnect meter

leads for proper polarity.

f. Remove microammeter. Return system to normal operation.

DO NOT relocate

DO NOTDO NOT

Form 43343350 Oct 2013 -55-

Page 57

Fault Conditions

Fault ConditionsFault Conditions

Fault Conditions

MULTIPURPOSE METER

USE MICROAMP SCALE

BLACK (-)

RED (+)

LED Display

GND

FC-

FC+

(W)TH

Ignition Module (Fenwal)

Flame Sensor Current Check

(R) 24VAC

IND

P.SW

Internal Control Failure

Internal Control FailureInternal Control Failure

Internal Control Failure

Steady On

Steady OnSteady On

Steady On

Air F

Air FAir F

Air F

low Fault

low Faultlow Fault

low Fault

1 Flash

1 Flash1 Flash

1 Flash

Gas valve failure (stuck open)

Gas valve failure (stuck open)Gas valve failure (stuck open)

Gas valve failure (stuck open)

2 Flashes

2 Flashes2 Flashes

2 Flashes

Ignition Lockout

Ignition LockoutIgnition Lockout

Ignition Lockout

3 Flashes

3 Flashes3 Flashes

3 Flashes

Date of

# of Heaters in

Serial

N = Natural Gas

IGNITION MODULE DIAGNOSTICS

IGNITION MODULE DIAGNOSTICSIGNITION MODULE DIAGNOSTICS Flame Fault

Flame Fault

Flame FaultFlame Fault

If at any time the main valve fails to close completely and maintains a flame, the full time flame sense circuit will detect it and energize the combustion blower. Should the main valve later close completely removing the flame signal, the combustion blower will power off following the post purge period.

Error Mode

Error ModeError Mode

The LED located on the ignition module will flash ON for ¼ second, then OFF for ¼ second during a fault condition. The pause between fault codes is 3 seconds.

LED Indication

LED IndicationLED Indication

24.0) INSTALLATION DATA

Installation:

No.

Model: R(B,S,M) S/U

R(B,S,M) S/U

R(B,S,M) S/UR(B,S,M) S/U

System:

L = Propane Gas

-56- Oct 2013

Form 43343350

Page 58

25.0) REPLACEMENT PARTS GUIDE

1 02295040

PHTCS #6

32 x 3/8"

1a 02266010

Speed Clips (for air inlet plate)

5 02167010

Locknut 1/4

20 Keps

5a 02309000

Eyebolt 1/4

20 x 2”

9 44139990

Housing Assembly (welded)

11 44140040

Access Panel (hinged)

17 4414606

0 Manifold Suppor

t Clamp

17a 44146050

Manifold Extension Bracket

30281000

Terminal Block #EK

204 1

22b 30713000

Fuse Holder

22c 302020

Fuse 1/4 x 1

1/4” (

2 amp)

22d 30738020

Terminal Bushing (2 x 1/4” tabs)

25 02175060

Strain Relief #SR

-2M-

1 (flame sensor wire)

26 30514020

Grommet .250ID #739 (air sensing tube)

26a 30512020

Split Bushing #2871 (misc. wiring, ignition cable, sensor wire)

BURNER BOX

BURNER BOXBURNER BOX

Item No.

Item No.Item No.

Fasteners

2 02261030 HHTCS #8-32 x 3/8" (green coated) 1 3 02242050 PHTCS #8-32 x 3/8" 7

3b 02242070 PHTCS #8-32 x 1/2” 2

4 02123170 RHMS #8-32 x 3/4" 2

6 02167040 Locknut #8-32 Keps 7 7 02212020 HWHSMS #8 x 1/2” “B” Point (typical all access panels) 45 8 02132020 Rivet 1/8” 32

Housing Components

9a 44140111 Valve Holder Plate 1 10 44140000 Access Panel (top) 1

11a 02201070 Hinge 1-1/16” x 6” 2

12 44140058 Access Panel (LH burner end) –with sight glass- 1 13 44140090 Access Panel (RH burner end) 1 14 4414006x Combustion Air Plate (see size requirements in Section 5.0) 1

Burner Components 15 42700500 Burner, Investment Casting - Machined 1 16 44146080 Manifold Support Bracket 1

16a 44146070 Shim Plate 1

Part No.

Part No. Description

Part No.Part No.

Description Qty.

DescriptionDescription

Fasteners

FastenersFasteners

Housing Components

Housing ComponentsHousing Components

Burner Components

Burner ComponentsBurner Components

Qty.

Qty.Qty.

18 30703000 Blower Assembly 1 19 30632500 Spark Module – Fenwal-24V #35-615935-197 1 20 30702010 Flame Sensor #PSE-GF24 1 21 30702020 Electrode #PSE-GF25 1

21a 30743000 Terminal Block #EL-3008 1

22a 30738030 Terminal Bushing (3 x 1/4” tabs) 1

23 30279000 Transformer 120v-24V 20VA 1 24 02175020 Strain Relief #SR-6P3-4 (ignition cable) 1

27 30700040 Grommet, Pipe Sealing 1/2" #63595K34 1 28 42447000 Sight Glass (1-5/8" square plexiglass) 1 29 42744079 Air Sensing Tube Asm. (straight) 1/4"od 1 30 42744069 Air Sensing Tube Asm. (90 deg bend) 1/4" 1 31 30635030 Cord Connector 1/2” #LPCG50 1 32 03988100 Plastic Vacuum Air Tube 10" (P2- to static pressure point) 1 33 03988100 Plastic Vacuum Air Tube 10" (P1+ to total pressure point) 1 34 43563040 Supply Cord -Flat (SPT-1 18/3 x 72" long) 1

Form 43343350 Oct 2013 -57-

Page 59

38 42752250

Air Inlet Screen

38a 30504040

Starting Collar (combustion air inlet)

40 44145060

Manifold Pipe

– 6-1/4”lg

40a 03333140

Pipe Nipple

– 4”lg 1

41 30333070

Gas Valve #VR8205P

2408 (natural gas)

41a 30333080

Gas Valve #VR8205P

2416 (propane gas)

43 03259xxx

Main Burner Orifice #7/16

27 (see size requirements i

n Section

5.0) 1

44 42741150

Air Restrictor Plate 2

3/4”

45 44151010

Burner Screen Sub

Assembly (200

mbh units

only)

46 42398030

Monitoring Light

– Amber (gas valve operation)

47 42398150

Monitoring Light

– Red (air switc

h operation)

48 30186250

Air Switch (set poi

nt @ .93”WC, RED LA

BEL)

40/050 mbh 1

48a 30186260

Air Switch (set poin

t @ .65”WC, BLUE LABEL) 0

75/

100 mbh 1

48b 30186270

Air Switch (set point

@ .34”WC, GREEN LABEL) 125/150/175/

200 mbh 1

49 42848220

Label, Nameplate

- Sterling

Stage

49a 42848221

Label, Nameplate

– Mestek

1-Stage

49b 42848222

Label, Nameplate

– Beacon 1

Stage

49c 42848230

Label, Nameplate

- Sterling

Stage

49d 42848231

Label, Nameplate

– Mestek 2

-Stage 1

49e 42848232

Label, Nameplate

– Beacon 2

Stage

50 42013070

Label,Logo

– Sterling (Not Shown)

50a 42013080

Label,Logo

– Mestek

(Not Shown)

50b 42013090

Label,Logo

– Beacon (Not Shown)

52 4

2874020

Label, Wire Connection Diagram

56 43269020

Label, TISS Connection

57 43269030

Label, Eyebolt Suspension Warning

58 4326904

0 Label, Gas Valve in “OFF” Position

59 43269050

Label, Burner Warning (access panel must remain closed)

60 43344110

Label, Flex Gas Connector

62 42834000

Label, 120V Caution

63 42922030

Label, Si

dewall Venting

64 4334335

0 Installation & Operation Manual (Not Shown)

65 44175000

Retainer clamp

66 30519020

Spring

67 30736000

Thimble

68 441765

10 TISS replacement assembly

(does not inc

(does not inc(does not inc

(does not inc

lude retainer clamp or spring)

lude retainer clamp or spring)lude retainer clamp or spring)

lude retainer clamp or spring)

35 42709000 Shield, Terminal Block 1 36 42395010 Gasket, Blower 1 37 03946010 Sealing Strip 1/8" x 3/8" wide (access panels) -not shown- Ft.

39 30701240 Ignition Cable - Female (2) 1/4" QC x 24"lg #PSE-GF23 -not shown- 1

Labels/Ma

Labels/Manual

Labels/MaLabels/Ma

nual

nualnual

51 43344180 Label, Clearances to Combustibles 1

54 42875000 Label, Warning (installation/configuration/chemical) 1 55 43269010 Label, 24V Thermostat Connection 1

61 42785020 Label, Ladder Wiring Connection 1

Tube Integrity Safety Switch (TISS) Components

Tube Integrity Safety Switch (TISS) ComponentsTube Integrity Safety Switch (TISS) Components

-58- Oct 2013

Form 43343350

Page 60

35, 62

38a

5, 5a

22a

Red Light

120V

Transformer

24V

Amber

TISS

Light

Thermostat

MV MV

Motor Gas Valve

Air Switch

Flame Sensor

IND

Igniter

GND

P.SW

(W)TH

24VAC

Ignition Module

SCHEMATIC WIRING DIAGRAM

42785020 03/08

26a

48, 48a, 48b

17a

40a

41, 41a

22d

3b, 21a

CONNECTION WIRING DIAGRAM

Schéma de circuit de connexion

Ignition Module (Fenwal)

Bloc d'allumage

FACTORY WIRING

Circuit d'origine

FIELD WIRING

Connexions client

Optional Low

TISS

Red

Terminal Block

Voltage (24V)

(Tube Integrity

Light

Plaque à

Thermostat

Safety Switch)

bornes

Remove jumper wire.

Blue

GROUND

L1 (hot) 120V

L2 NEUTRAL

Terminal

Air Switch

Block

Blue

pressostat

(jumper)

Red

Draft Inducer

(W)TH

Gas Valve

Fuse 2A

Motor

Red

Robinet à gaz

P.SW

Fusible Moteur d'amorce

Orange

d'aspiration

Amber

Light

Black

IND

Black

Green

Blue

(R) 24VAC

Orange Green

GND

Electrode

Violet

Gap 1/8

High Voltage Cable

Haute tension

Écartement

If any of the original wire as supplied with the

d'électrode

appliance must be replaced. It must be

3,2Êmm

replaced with wiring material having a temperature rating of at least 105oC. (18

Violet

AWG. - UL / CSA 600V Type TEW)

Flame Sensor

MONITORING LIGHTS

When connecting the supply circuit to the

Lampes témoins

heater, wiring material having a minimum size of 14 AWG and a temperature rating of at least 90oC shall be used.

Blue (jumper)

Blue

Terminal Block

Transformer

Plaque à

Primary 120V

(line voltage)

bornes

THERMOSTAT

Secondary 24V

Black

L1 Black

L2 Black

White

(ribbed)

Transformateur

bobine primaire 120ÊV

bobine secondaire 24ÊV

Yellow

Green

Black (ribbed)

CONTINUE TO ADDITIONAL HEATERS

Vers les autres radiateurs

42874020 6/07

22c

22b

10 22a

UN MUR LATÉRAL

SIDEWALL VENTING ONLY

Nota: le conduit d'échappement

Note: When venting a single

d'un radiateur simple traversant

heater horizontally through a

un mur combustible doit passer

combustible outside wall the

dans une gaine de 2 po (Air Jet

vent must pass through a 2

n° 4VT ou Ameri-vent n° 4EWT

clearance thimble (Air Jet No.

ou autre gaine normalisée par

4VT or Ameri-vent No 4EWT

un organisme d'essai reconnu

or other thimbles which are

à l'échelle nationale. listed by nationally recognized testing agency.

Poser un capuchon d'évent

(Breidert n° 4L ou équivalent) Attach a vent cap (Breidert No. 4L or equivalent)

Longueur minimale équivalente

du tuyau d'échappement = 1,5m

(5pi) Minimum equivalent length of

Longueur maximale équivalente vent pipe = 5ft (1.5m)

du tuyau d'échappement = 15m Maximum equivalent length of

(50pi) vent pipe = 50ft (15m)

LIGHTING & SHUTDOWN INSTRUCTIONS

1. Turn on gas & electrical supply.

2. Set thermostat to call for heat.

Infrared Radiant Tube Heater

3. Ignition should occur after prepurge.

Radiateur à tuve rayonnant à infrarouge

4. If ignition fails, the unit will spark for approximately 21 seconds & go into safety lockout. Turn thermostat (or power) off for 60

For indoor installation only

seconds to take out of lockout.

Installer à lintérieur seulement

5. If heater does not light, shut off gas completely for 5 minutes

Vented or Unvented

before attempting to relight.

Gas Fired products Inc. Charlotte, NC

6. To shut down the heater, turn off the gas & electrical supply.

ANSI Z83.20b / CSA 2.34b - 2003 Tel: 1800 438 4936 e-mail info@spaceray.com

INSTRUCTIONS DALLUMAGE ET DE FERMETURE

SERIAL NO.

MODEL NO.

1. mettre la valve a gaz et linterrupteur a ON.

2. Creer une demande de chauffage au thermostat.

No. de Modelè

No. de Série

3. Lallumage devrait se produire apres de prepurge.

ALTITUDE

CODE DATE

4. Si lallumage ne se fait pas, le controle dallumage continu de produire des etincelles sur une periode de 21 sec. et ensuite tomber en securite. Mettre le thermostat (ou le courant) en

INPUT Btu/Hr

GAS TYPE

position darret (OFF) pour une periode de 60 sec. a fin dinterrompre le processus de securite.

Consommation Btu / Hr

Type de Gaz

5. Si lappareil ne sallume pas, fermez le gaz completement pour

SUPPLY PRESSURE

MAXIMUM

une period de 5 min. avant deffectuer une nouvelle tentative

MINIMUM

dallumage.

Pression de Sortie

6. Pour fermer lappareil, fermez le gaz et le courant electrique.

ORIFICE SIZE

MANIFOLD PRESSURE

Installation in:

1. Aircraft hangers must be in accordance with the standard for Aircraft Hangers.

Pression a lechappement

Dimensions bec Veilleuse

ANSI/NFPA 409 (latest edition).

2. Public garages must be in accordance with the standard for parking structures,

ELECTRICAL:

MAX ANGLE:

ANSI/NFPA 88a (latest edition), or with the standard for repair garages,

Electrique

Max Angle

ANSI/NFPA 88b (latest edition)

DANGER

FIRE HAZARD

43269050 Rev. A 03/08

12 8, 28 13

AÉRATION

WARNING

ELECTRIC SHOCK

HAZARD

Disconnect electrical supply before servicing Failure to follow these instructions may result in death, serious injury or property damage.

THIS UNIT EQUIPPED WITH A 2 AMP IN LINE-FUSE FOR OVERCURRENT PROTECTION OF CONTROL CIRCUIT

42922030 Rev - 11/07

ATTENTION INSTALLER!

THE GAS CONTROL VALVE IS FACTORY SET AT OFF POSITION. OPEN THIS ACCESS PANEL TO TURN THE GAS VALVE TO ON POSITION. BY THIS ACTION YOU CERTIFY THAT ALL GAS

42848000 Rev. H 10/04

CONNECTIONS AND CHECKS COMPLY WITH WRITTEN I & O INSTRUCTIONS SHIPPED WITH THIS HEATER.

43269040 12/0743269040 12/0743269040 12/07

WARNING: Improper

AVERTISSEMENT: Une

installation, adjustment,

installation, un r

alteration, service or

modification, une r

maintenance can cause

ou un entretien incorrect peut

property damage, injury

entraîner des dommages

or death. Read the

matérials, des blessures ou

Installation, Operating

la mort. Lisez attentivement

and Maintenance

les instructions dinstallation,

Instruction thoroughly

de fonctionnement et

before servicing this

dentretien avant de procéder

equipment.

à linstallation ou à lentretien

de cet équipment. This heater can be installed in various

WARNING: This product

configurations as shown

contains a chemical known in the heater layout

to the state of California to section of the instructions

cause cancer.

59 49 59 60

38a

BURNER SUSPENSION CHAIN MUST BE USED TO SUPPORT BURNER BOX. FAILURE TO USE

EYEBOLT SUSPENSION WILL VOID MANUFACTURERS WARRANTY.

USE A TURNBUCKLE FOR LEVEL ADJUSTMENT OF BURNER BOX.

43269030 12/07

2-Stage Thermostat

HI C LO

43269060 rev A

WARNING: If not

installed, operated and

églage, une

maintained in accordance

éparation

with the manufacturers instructions, this product could expose you to substances in fuel or from fuel combustion which can cause death or serious illness and which are known to the State of California to cause cancer, birth defects or other reproductive harm.

42875000 Rev. E 10/04

51 56

Combustible material must be located outside the clearance dimensions listed.

Failure to do so may result in death, serious injury or property damage

Models: PC(S,A)

Horizontal

Montage horizontal

Model No A B C D E F

75 27 6 60 30 48 12

(69cm) (15cm) (152cm) (76cm) (122cm) (30cm)

A A

100 66 6 88 40 66 20

(168cm) (15cm) (224cm) (102cm) (168cm) (51cm)

125 66 6 101 40 66 20

45 degrees

(168cm) (15cm) (257cm) (102cm) (168cm) (51cm)

Montage à 45°

150 84 6 106 48 84 24

(213cm (15cm) (269cm) (122cm) (213cm) (61cm)

Ceiling Clearance is 18 (46cm) when installed in an UNVENTED configuration. Ceiling

clearance is 18 (46cm) when the optional U-bend reflectors are not used.

Le dégagement au-dessus de l'appareil doit être d'au moins 46 cm quand l'appareil est installé SANS ÉCHAPPEMENT.

Le dégagement au-dessus de l'appareil doit être d'au moins 46cm

quand les réflecteurs d'angle optionnels ne sont pas utilisés.

43344080 10/07

Install the gas flexible hose as shown in the diagram below: Sharp bends, kinks, twists and tension in the hose may cause failure resulting in a gas leak. Failure to follow these instructions may result in death, serious injury or property damage.

RECOMMENDED GAS CONNECTION POSITIONS WITH 24 FLEXIBLE GAS HOSE

Position 1 Position 2

Alternate Positions

Sediment Trap

Optional Second Stage Regulator with

(Drip Leg)

Vent Leak Limiter if required to reduce the Supply Pressure below 14 W.C.

12

7 5/8

(305mm)

194mm

Flexible Connector

Gas pipe work must

6

not restrict opening of

150mm

Burner Movement

hinged service doors.

END VIEW

SIDE VIEW

Position A B C 1 6 3/4 (171mm)9 5/8 (245mm) 3 7/8 (99mm)

43344110 03/08

2 9 1/8 (232mm)7 5/8 (194mm) 3 7/8 (99mm)

DANGER

FIRE HAZARD

43269050 Rev. A 03/08

118, 11a

65 66 67 68

1818

4, 6

TUBE INTEGRITY SAFETY SYSTEM

FRAGILE! DO NOT Lift the burner box by these wires. The system must be installed with tension on the spring.

11

Reflector edge.

In the event of tube failure the wire inside the sleeve will break. For safety replace the entire wire assembly including the sleeve PN 44176010 Patent Pending

22d

43269020 Rev. B 03/08

Form 43343350 Oct 2013 -59-

16,16a

3332

Page 61

IIII

tem

temtem

tem

2 43980010

Wire Hanger

3 42873000

“U” Bolt Clamp, 4” OD Tube

5 43319050

Reflector, 4’

11½” long (5’ section only; 1 per 5 ft. body section)

6 43319100

Reflector, 9’

11½” long (10’ section only; 1 per 10 ft. body section)

* Required on 40ft, 50ft, 60ft and 70ft systems for mounting of

* Required on 40ft, 50ft, 60ft and 70ft systems for mounting of * Required on 40ft, 50ft, 60ft and 70ft systems for mounting of

* Required on 40ft, 50ft, 60ft and 70ft systems for mounting of

burner

burnerburner

burner

box.

box.box.

box.

12,12a

14,15

10,10a,11,11a

10 FT BODY COMPONENTS

5 FT BODY COMPONENTS

14,18

Note:

NNNNoooo....

10*

10a**

11a

12a

13 14 15 16 17 18 19

BODY COMPONENTS

BODY COMPONENTSBODY COMPONENTS

PPPPart

art NNNNoooo.... DDDDescription

artart

02266010

7 8 9

02127110 43318000

43320000 43342000 42921000 44028170 44028030 44028100 44028060 44028120 44028010 43208010 02189020 30462980 43208020 43488000 30504500

Reflector Speed Clip

5/16-18 Hex Nut (2 per “U” Bolt) Tube Support/Hanger Bracket, 13”

End Reflector (optional) Corner Reflector Package (optional) Tube Flange Gasket 10’ Tube Assembly Kit, 4” OD, ATC steel with one 6-hole flange (start tube) 10’ Tube Assembly Kit, 4” OD, ALC steel with one 12-radial hole flange (start tube) 10’ Tube Assembly Kit, 4” OD, HRS steel without flanges (extension tube & exhaust tube) 10’ Tube Assembly Kit, 4” OD, ALC steel without flanges (extension tube & exhaust tube) 5’ Tube Assembly Kit, 4” OD, HRS steel without flanges (extension tube & exhaust tube) 5’ Tube Assembly Kit, 4” OD, ALC steel without flanges (extension tube & exhaust tube) 4” O.D. Elbow Package #10 x ½” Self-Drilling Screw 4” OD Tube Compression Coupling w/bolts 4” OD U-Bend U-Bend Reflector ALC = Calorized, Aluminized Steel Flue Adapter Collar HRS = Hot Rolled Steel

44152240 Turbulator (See Section 5.0) for quantities) ATC = Calorized, Alumi

escription

escriptionescription

ALC = Calorized, Aluminized Steel

ALC = Calorized, Aluminized SteelALC = Calorized, Aluminized Steel HRS = Hot Rolled Steel

HRS = Hot Rolled SteelHRS = Hot Rolled Steel ATC = Calorized, Alumi----Therm Steel

ATC = Calorized, AlumiATC = Calorized, Alumi

Therm Steel

Therm SteelTherm Steel

** Required on 10ft, 20ft and 30ft systems for mounting of

** Required on 10ft, 20ft and 30ft systems for mounting of burner box.

** Required on 10ft, 20ft and 30ft systems for mounting of ** Required on 10ft, 20ft and 30ft systems for mounting of

1) Screws, Nuts and Washers are standard hardware items and can be purchased at any local hardware store.

2) Please order by PART NUMBER – not by Item Number.

3) Replacement Part Prices are available when ordering.

4) Please refer to complete Model Number when ordering.

ALL ILLUSTRATIONS ARE INTENDED TO GIVE THE GENERAL IMPRESSION OF UNITS ONLY. OTHER COMBINATIONS OF 5 FT. AND 10 FT. SECTIONS, AND ONES WITH OR WITHOUT THE ELBOW PACKAGE ARE POSSIBLE. PLEASE CONSULT WITH YOUR

Mestek, Inc. SALES REPRESENTATIVE. WE RESERVE THE RIGHT TO ALTER ANY SPECIFICATION WITHOUT NOTICE.

burner box.

burner box.burner box.

-60- Oct 2013

Form 43343350

Page 62

26.0) WARNINGS CARD

Copies of this card may be ordered at no charge under part no. 43344970 for installation near the heater.

Attach this information card adjacent to the thermostat which controls the Mestek heater(s).

Read the Installation and Operating Instructions thoroughly before installation, operation or service.

INSTALLER: Write the clearance distance for the highest BTU model in the building in the blank spaces below using permanent ink. The clearances to combustible materials are based on each individual heater model number. Locate the heater model number on the nameplate affixed to the heater. The clearances to combustibles distances can be located adjacent to the nameplate or in the Installation & Operating (I & O) Instructions.I & Os can also be located on www.spaceray.com

WARNING

FIRE HAZARD

Combustible material must be located outside the clearance distance listed from heater.

Some objects will catch fire or explode when placed close to heater.

Failure to follow these instructions can result in death, injury or property damage.

Maintain Clearances to Combustibles to Prevent the Risk of Fire.

Clearance to combustibles must be maintained at all times in order to prevent the ignition of combustible materials. In locations used for the storage of combustible materials signs must be posted to specify the maximum permissible stacking height to maintain the required clearances from the heater to the combustibles. Signs must either be posted adjacent to the heaters thermostats or in the absence of such thermostats, in a conspicuous location.

Maintain the following clearances:

_____ to the side, _____ above

and _____below the heater

from combustible materials.

IF YOU SMELL GAS: FOR YOUR SAFETY

! DO NOT try to light any appliance. ! DO NOT touch any electrical switch; DO NOT use any telephone in your building. ! IMMEDIATELY call your gas supplier from a neighbor's telephone. Follow the gas supplier's instructions. If you cannot reach your gas supplier, call the fire department.

Installation Code and Annual Inspections:

Installation and Service of Mestek equipment must be performed by a qualified contractor and conform with all requirements set forth in the Mestek Installation and Operating Instructions and any National and Local codes pertaining to the installation, service and operation of the equipment. Annual inspection is recommended prior to the heating season to ensure proper operation of the heating equipment.

Phone (413) 568-9571 * Fax (413) 562-8437 * www.mestek.com *

Form 43343350 Oct 2013 -61-

260 North Elm Street * Westfield, MA 01085 *

Mestek, Inc.

43344970 Oct 2013