Schwank UHE, EIH, ultraSchwank UHE, InfraSave Ultimate EIH Installation And Owner's Manual

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Model:

UHE

InfraSave Ultimate

Model:

EIH

HIGH RADIANT OUTPUT LOW INTENSITY TUBE TYPE INFRA RED HEA TER

Certified to ANSI Z83.20 / CSA 2.34 Latest Edition

INSTALLATION / OWNER’S MANUAL

WARNING

SAFETY ALERT: This heater must be installed and serviced only by a trained gas service techni-

cian. Failure to comply could result in personal injury, death, fire and/or property damage.

Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death.

Read the installation and operating and maintenance instructions thoroughly before installing or servicing this equipment.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

IF YOU SMELL GAS:

 Extinguish any open flame  Do not attempt to light this or any other appliance  Don’t touch any electrical switch, or telephone  Immediately call your gas supplier from a neighbor’s phone  Follow any and all instruction from your gas supplier  If your gas supplier is not available, call the fire department

FIELD CONVERTIBILITY: This appliance is not field convertible to LP gas.

Keep this manual in a secure place . Record for future reference:

Model #: Serial #:

(located on heater rating label)

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NOTICE: This manual is current for this product. Occasional revision of the product Certification Stan-

dard may require changes to the product and/or this manual. This publication, or parts thereof, may not be reproduced in any form, without prior written

consent from The Manufacturer. Unauthorized use or distribution of this publication is strictly prohibited.

Schwank Group

Schwank and InfraSave brands

5285 Bradco Boulevard Mississauga, Ontario,L4W 2A6

PO Box 988, 2 Schwank Way Waynesboro, Georgia 30830

Customer & Technical Services

Phone: 877-446-3727 Fax: 866-361-0523 e-mail: csr@schwankgroup.com

www.schwankgroup.com

www.infrasave.com

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ultraSchwank & InfraSave Ultimate SERIES

HIGH RADIANT OUTPUT GAS INFRARED TUBE HEATER

Model UHE / EIH - Indoor Commercial / Industrial

TABLE OF CONTENTS

TOPIC .........PAGE

INSTALLATION

IMPORTANT INFORMATION - READ FIRST

APPLICATION..............................................4

HEATER EXPANSION ...........................5, 27

GAS CONNECTION ...............................5, 27

See also “Flexible Gas Connection”......27

VENTING.................................................5, 17

START UP ‘SMOKE’....................................5

CLEARANCE TO COMBUSTIBLES............6

Clearances Figure & Table............................7

STACKING HEIGHT SIGN ......................8

1. LABOR REQUIREMENTS ...............................8

2. INSTALLATION IN AIRCRAFT HANGARS .....8

3. INSTALLATION IN COMMERCIAL

GARAGES........................................................9

4. INSTALLATIONS OTHER THAN

SPACE HEATING.............................................9

5. PRE-INSTALLATION SURVEY........................9

6. MOUNTING CLEARANCES...........................10

SERVICE CLEARANCE.................................10

HEATER PLACEMENT GUIDELINES...........11

7. SYSTEMS INCORPORATING 90°

AND 180° ELBOWS......................................12

ELBOW KIT DIMENSIONS .………………….12

8. SUSPENDING THE SYSTEM........................13

9. TUBE / REFLECTOR INSTALLATION...........15

TURBULATORS.............................................18

TOPIC ……...PAGE

12. COMBUSTION AIR DUCT...............................26

13. GAS SUPPLY ..................................................27

HEATER EXPANSION.....................................28

FLEXIBLE GAS CONNECTION.......................29

14. ELECTRICAL AND THERMOSTAT.................30

15. HIGH ALTITUDE INSTALLATION...................30

16. LIGHTING INSTRUCTIONS ...........................30

17. RECOMMENDED MAINTENANCE.................30

18. WIRING DIAGRAM..........................................31

19. WIRING DIAGRAM MULTIPLE HEATERS

PER THERMOSTAT.....................................32

20. SEQUENCE OF OPERATION.........................33

21. TROUBLESHOOTING GUIDE.........................34

22. SPARK IGNITION CIRCUIT ............................36

SPARK IGNITER SET UP...............................36

23. FLAME SENSING CIRCUIT ............................37

24. START– UP / COMMISSIONING SHEET .......38

PRODUCT DIMENSIONS & DATA

25. HEATER DIMENSIONS / WEIGHTS ………40

INSTALLATION DIMENSIONS ………. ..41

26. BURNER / TUBE KIT ASSEMBLY CHARTS

UHE / EIH ………………………..………....42

27. HIGH ALTITUDE ORIFICE CHART.................43

26. OPTIONAL ACCESSORIES.............................44

SPECIAL COUPLING - 160 & 200 Mbh..19 & 20

10. BURNER INSTALLATION............................. 21

11. FLUE VENTING.............................................22

11A COMBINED SYSTEM LENGTH: Tube + Vent +

Combustion Air Duct .................................25

29. BURNER PARTS LIST ....................................47

30. TUBE SYSTEM PARTS LIST...........................49

WARRANTY STATEMENT ............BACK PAGE

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WARNING

Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read and understand this installation and operation manual thoroughly prior to assembly, installation, operation or service to this appliance.

This heater must be installed and serviced only by a trained gas service technician.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

Failure to comply could result in personal injury, death, fire and/or property damage.

Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance.

This appliance may have sharp edges and corners. Wear protective clothing such as gloves and protective eye wear when servicing this or any other appliance.

APPLICATION

This appliance has been certified by CSA International to ANSI Z83.20 / CSA 2.34 latest edition.

A gas-fired radiant tube heater may be installed for heating of commercial / industrial nonresidential spaces. It is beyond the scope of these instructions to consider all conditions that may be encountered. Installation must conform with all local building codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 in the U.S.A. or the Natural Gas and Propane Installation Code, CSA B149.1 in Canada. The latest edition Electrical Code ANSI/NFPA N0 70 in the U.S.A. and PART 1 CSA C22.1 in Canada must also be observed.

Installation of a gas fired tube heater must conform to all heating installation design procedures including clearance to combustibles, connection to the gas and electrical supplies, and ventilation.

This heater is not for installation in a Class 1 or Class 2 explosive environment, nor a residence. If installation of this equipment is in question, consult with local authorities having jurisdiction (Fire Marshall, labor department, insurance underwriter, or others).

Revisions to codes and/or standards, may require revision to equipment and installation procedures. In case of discrepancy, the latest codes, standards, and installation manual will take priority over prior releases.

Models UHE, EIH

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may be installed for heating of commercial / industrial non-residential

indoor spaces.

WARNING

Heater Expansion

It is a normal condition that during heat-up and cool-down a tube heater will expand and contract. Allowances for heater expansion must be made in the gas connection, venting and combustion air ducting. Improper installation, alteration, or adjustment can result in

WARNING

Gas Connection

Improper installation, connection, or adjustment can result in property damage, toxic gases, asphyxiation, injury or death. Using an ap-

proved flexible gas connector in the USA or Type 1 hose connector in Canada, the gas supply to the heater must be connected and tested in accordance with all local, state, provincial, and national codes (ANSI Z223.1/NFPA 54 in USA; B149.1 in Canada) and as indicated in this manual. Refer to Section 13

WARNING

Venting

Inadequate venting of a heater may result in asphyxiation, carbon monoxide poisoning, injury or death. This heater may be directly or indirectly vented from the space. Venting must be in accordance with

all local, state, provincial, and national codes (ANSI Z223.1/NFPA 54 in USA;

B149.1 in Canada) and as indicated in this manual. Refer to Sections 11 & 12

WARNING

Start-Up ‘SMOKE’ Condition

During start up, the heating of material coatings used in the production process of tubes and reflectors will create smoke during the initial period of operation. This condition is normal and temporary .

Ensure that there is sufficient ventilation to adequately clear any smoke from the space. Notify site and safety personnel to ensure that alarm systems are not unduly activated.

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WARNING

Clearance to combustibles

Location of flammable or explosive objects, liquids or vapors close to the heater may cause fire

or explosion and result in property damage, injury or death. Do not use, store or locate flammable or explosive objects, liquids or vapors in proximity of the heater.

The clearance to combustible material represents the minimum distance that must be maintained between the outer heater surface and a nearby surface. The stated clearance to combustibles represents a surface temperature of 90F° (50C°) above room temperature. It is the installer’s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are protected to prevent degradation. Examples of low heat tolerance materials include vinyl siding, fabrics, some plastics, filmy materials, etc.

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. Such signs must either be posted adjacent to the heater thermostats or in the absence of such thermostats in a conspicuous location. In addition to stored or stationary material, consideration must also be given to moveable objects such as cranes, vehicles, and overhead doors, and structural objects such as sprinkler heads, electrical and gas lines, and electrical fixtures.

It is beyond the scope of these instructions to consider all conditions that may be encountered. Consult local authorities such as the Fire Marshall, insurance carrier, or safety authorities if you are uncertain as to the safety or applicability of the proposed installation.

Refer to Figure 1 and Table 1 for the certified clearances to combustibles for the appropriate model input/size.

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FIGURE 1 MINIMUM CLEARANCES TO COMBUSTIBLES* - refer to Table 1 for values

NOTE: USE AN INDELIBLE MARKER TO ENTER VALUES ‘H’, ‘S’, ‘F’, & ‘B’ ON

THE ‘PEEL & STICK’ SIGN PROVIDED. POST THE SIGN ADJACENT TO THE HEATER THERMOSTAT OR IN A

PROMINENT LOCATION.

See next page for details.

TABLE 1 MINIMUM CLEARANCES TO COMBUSTIBLES* (measured from the hanger)

MODEL

SUSPENDED

HORIZONTALLY

SUSPENDED AT AN ANGLE

OF 30 DEGREES

inches (cm) S inches (cm) U inches (cm) D inches (cm) B inches (cm) F inches (cm) C inches (cm)

UHE / EIH 60 UHE / EIH 90 1.25 (3.2)

UHE / EIH 130 UHE / EIH 160 UHE / EIH 200

0.5 (1.25) 16 (41) 45 (114.3) 1.0 (2.5) 3.25 (8.3) 35 (89) 41 (104) 26 (66) 70 (178) 2.5 (6.4) 5.25 (13.3) 50 (127) 60 (152)

1.5 ( 4 ) 30 (76.2) 86 (218.5) 3.0 (7.6) 6.25 (16) 57 (145) 70 (178)

3.0 (7.6) 45 (114.3) 105 (267) 5.5 (14) 10 (25.4) 75 (191) 85 (216)

3.5 ( 9 ) 56 (142.2) 111 (282) 8.0 (20.3) 12.5 (31.8) 90 (229) 93 (236)

Heaters mounted at an angle between 0° & 30° must maintain the greater clearance listed

for either 0° or 30°. (A or D; S or F, S or B; U or C)

*The clearance to combustible materials represents the minimum distance that must be main-

tained between the heater and a nearby surface. The stated clearance to combustibles

represents a surface temperature of 90F° (50C°) above room temperature. . NOTE that in the above table the clearances are measured from the hanger to facilitate the

correct locating of the heater during installation.

It is the installer’s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are protected to prevent degradation. Examples of low heat tolerance materials include vinyl siding, fabrics, some plastics, filmy materials, etc.

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VENT END CLEARANCE: Clearances from the vent pipe are determined by local or national installation codes, but must not be less than 6 inches (15 cm). For ‘unvented’ installation, a minimum distance of 24 inches (61 cm) is required from the end of heater to a combustible surface.

WARNING

In locations used for the storage of combustible materials: Signs must be posted specifying the maximum permissible stacking height to

maintain the required clearances from the heater to the combustibles. The signs must be posted either adjacent to the IR heating system thermostats or in the absence of such thermostats, in a conspicuous place.

For your convenience a “peel and stick” sign is provided with this heater. Use a permanent marker to record the required dimensions on the sign.

To calculate the value ‘H’: (H = T - C)

 Measure the on site distance between bottom

of the heater and the floor = ‘T’ inches (cm).

 Subtract the clearance below the heater ‘C’

from ‘T’ (see Table 1 for the value ‘C’ that corresponds to the model you are installing).

 Enter this value ‘H’ on the sign.

Refer to the information for the heater model being installed in Figure 1 and Table 1 to get

the values for dimensions ‘S’, ‘F’ and ‘B’.

Post this sign as instructed above.

1. LABOR REQUIRMENTS Two persons are required to safely install this equipment. Each insulated reflector assembly

weighs approximately 50 pounds (23 kg). Wear gloves and other required safety protection.

2. INSTALLATION IN COMMERCIAL AIRCRAFT HANGARS

Low intensity radiant tube heaters are suitable for use in aircraft hangars when installed in accordance with the latest edition of the Standard for Aircraft Hangars, ANSI/NFPA No 409 in the USA, or the Canadian Natural Gas and Propane Installation Code, B149.1.

A. A minimum clearance of 10 ft (3 m) above either the highest fuel storage compartment or

the highest engine enclosure of the highest aircraft which may occupy the hangar. The clearance to the bottom of the heater shall be measured from the upper surface of either the fuel storage compartment or the engine enclosure, whichever is higher from the floor.

B. A minimum clearance of 8 ft (2.4 m) must be maintained from the bottom of the heater to

the floor in other sections of the aircraft hangar, such as offices and shops, which communicate with areas for servicing or storage. Refer to Section 1 for proper mounting clearances to combustibles.

C. Heaters must be located so as to be protected from damage by aircraft and other objects,

such as cranes and movable scaffolding.

D. Heaters must be located so as to be accessible for servicing and adjustment.

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3. INSTALLATION IN COMMERCIAL GARAGES AND PARKING STRUCTURES

Low Intensity Heaters are suitable for use in commercial garages when installed in accordance with the latest edition of the Standard for Parking Structures, ANSI/NFPA 88A, or the Standard for Repair Garages, ANSI/NFPA No. 88B, or the Canadian Natural Gas and Propane Installa- tion Code, B149.1.

WARNING

An overhead heater shall be located high enough to maintain the minimum distance to combustibles, as shown on the heater rating plate, from

the heater to any vehicles parked below the heater.

Overhead heaters shall be installed at least 8 ft (2.4 m) above the floor.

4. INSTALLATIONS OTHER THAN SPACE HEATING Use for process or other applications that are not space heating will void the C.S.A. certification

and product warranty. Process application requires field inspection and/or certification by local authorities having jurisdiction.

WARNING

This heater must be installed and serviced only by a trained gas service technician. Do not store or use gasoline or other flammable vapours and liquids in the vicinity

of this or any other gas fired appliance. Failure to comply could result in personal injury, death, fire and/or property damage. Do not store or use gasoline or other flammable vapours and liquids in the vicinity

of this or any other gas fired appliance.

5. PRE INSTALLATION SURVEY

It is recommended that a full heating design including heat loss calculation be conducted on the structure or area to be heated. Heater sizing and placement must consider available mounting height, sources of greatest heat loss, and the certified clearances to combustibles with respect to stored material, moveable objects (cranes, vehicles, lifts, overhead doors, etc), sprinkler system heads, and other obstructions on the site. Consideration must also be given to vent / duct placement and the allowable combined lengths of vent and duct. Carefully survey the area to be heated, and for best results place burner and combustion chamber in the coldest area(s).

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Installation must conform with all local, state, provincial and national code requirements including the current latest edition ANSI Z223.1 (NFPA 54) in the U.S.A. and B149.1 installation code in Canada, for gas burning appliances and equipment. The latest edition Electrical Code ANSI/NFPA N0 70 in the U.S.A. and PART 1 CSA C22.1 in Canada must also be observed.

The heating system must have gas piping of the correct diameter, length, and arrangement to function properly. For this reason, a layout drawing is necessary.

6. MOUNTING CLEARANCES

This heater must be mounted with at least the minimum clearances between the heater and combustibles as shown in FIG-1, TABLE 1, Page 3. It is the installer’s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are protected to prevent degradation. Examples of low heat tolerance materials include vinyl siding, fabrics, some plastics, filmy materials, etc.

Positioning of lights, sprinkler heads, overhead doors, storage areas, gas and electrical lines, parked vehicles, cranes and any other possible obstruction or hazard must be evaluated prior to installation.

Ensure adequate clearance around the air intake at the burner to allow sufficient combustion air supply to the heater.

6A. SERVICE CLEARANCE: The lower ‘jaw’ of the burner cabinet swings down to provide

convenient service access to burner components. Provide a minimum clearance from any wall or obstruction of 6 inches (15 cm) to the access end of the burner housing, and a minimum of 24 inches (61 cm) to any ONE side to allow servicing of burner, blower and controls. (see Figure 2) - the minimum clearances to combustibles must always be maintained

For guidelines to heater placement refer to TABLE 2 (below).

FIGURE 2

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TABLE 2 GUIDELINES FOR HEATER PLACEMENT - SPACE HEATING

DISTANCE – OUTSIDE WALL

MODEL

RECOMMENDED

MOUNTING

HEIGHT RANGE*

(m)

MAXIMUM DISTANCE BETWEEN

HEATERS

(m)

TO HEATER LONG AXIS

(PARALLEL TO WALL) IN “FEET”

HORIZONTAL

REFLECTOR

MOUNT

ft (m)

REFLECTOR

ANGLE

MOUNTED

UHE / EIH 200

UHE / EIH 160

UHE / EIH 130

UHE / EIH 90

UHE / EIH 60

20 – 40

(6 - 12)

18 – 30

(5 - 9)

16 – 25

(5 - 8)

14 – 22

(4.3 - 6)

12 – 20

(3.6 - 5.5)

(15)

(14)

(12)

(9)

(8)

17 – 25

(5 - 8)

15 – 20

(5 - 7)

15 – 20

(5 - 7)

12 – 16

(4 - 5)

11 – 15

(3.4 - 5)

COMBUSTIBLE

CLEARANCE

(refer to Table 1

& Figure 1)

BEHIND

* RECOMMENDED MOUNTING HEIGHTS are typical to provide optimum comfort in general

space heating applications. Variance to these typical heights can occur in some applications:

 Higher mounting heights due to structure or application requirements  Lower mounting heights for area or ‘spot’ heat, or in areas with greater infiltration losses

(near overhead doors, etc)

IMPORTANT: Single or multiple heater placement must be such that continuous operation of heater(s) will not cause combustible material or materials in storage to reach a temperature in excess of ambient temperature plus 90F° (50C°).

Refer to “Clearance to Combustibles” information on pages 6 to 8, and Figure 1 and Table 1.

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7. SYSTEMS INCORPORATING 90° ELBOWS AND 180° ELBOWS

The radiant tube heater can be installed in configurations as illustrated in FIGURE 4 (below) with a maximum of two 90° tube system elbows per heater. The use of elbows reduces the total maximum vent allowable by 10 feet for each 90°. (See Section 11 : Flue venting)

The 90° elbow kit (JS-0528-UE) is complete with one 90° elbow, one tube coupler, and one reflector end cap. For a 180° elbow two x 90° kits combine to create a 180°. The reflector must be end-capped each side of an elbow - See FIGURE 6

IMPORTANT: Location of Elbow vs. Input: A minimum length of straight radiant tube must be

connected to the burner prior to any elbow as follows:

 200 Mbh (60 kW) = 30 ft (7.6 m) prior to elbow  160 Mbh (45 kW) & 130 Mbh (38 kW) = 20 ft (6 m) prior to elbow  90 Mbh (23 kW) = 15 ft (4.6 m) prior to elbow  60 Mbh (18 kW) a minimum of 10 ft (3 m) straight tube before elbow.

FIGURE 3 SYSTEM ELBOW KIT

JS-0508-UL

FIGURE 4 SYSTEM CONFIGURATIONS

See Figure 8 for installed

orientation dimensions

System Configuration 1 Straight line 2 “U” tube with 2 x 90° elbow kits

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4” x 4” x 6” Vent Tee

3 “L” tube with one 90° elbow kit 4 Twinned tubes into common TEE flue vent

8. SUSPENDING THE SYSTEM - GENERAL - details in Section 9 Inadequate or improper suspension of the tube heater can result in collapse of

the system, property damage, and personal injury or death. It is the installer’s responsibility to ensure that the hardware and structural sup-

ports from which the heater is suspended are sound and of adequate strength to support the weight and expansion forces of the heater.

Consider that the heater will expand in length as much as 1/2 inch (12.5 mm) or more for every 10 ft (3 m) of system length – typically the greater the firing rate, the greater the expansion.

Refer to Sections 13 & 14

1) Survey the available structural supports, considering the system configuration and heat re-

quirements of the area to establish the optimum heater location. a) Locating a heater directly under joists or beams, or installing supplemental steel support

rail or angle iron can substantially reduce labor and materials

2) Tube system hangers must be located: A) straight in line; B) at a common height (level);

and C) at appropriate distances along the heater length - see Figure 7 page 15. a) NOTE: It is important that the tubes in the system are installed in alignment horizontally

(level) and vertically (in line) – this will ensure system integrity

3) Hardware with a minimum 90 lb. (41 kg) work load must be used at the first burner end

hanger, and with a minimum 60 lb. (27 kg) at all other hanger suspension points. A #2 Lion Chain (equivalent or heavier gauge) is typically used to suspend the heater.

a) Connect to the structure using typical hardware as illustrated in FIGURE 5 (below) or by

other mechanically sound means

b) If rigid devices such as 3/8” threaded rods are used for suspension, swing joints or other

means must be provided to allow for system expansion - approximately ½ inch to 1 inch for every 10 ft (1 cm to 2.5 cm for every 3 m) of system length.

FIGURE 5 TYPICAL MOUNTING HARDWARE

OR OTHER ACCEPTABLE MECHANICAL FASTENING

HOOK OR EYE BOLT / SCREW

PIPE RING/CLEVIS

BAR-JOIST CLAMP

NOTE: It is the installer’s responsibility to ensure that mounting hardware and fastening to structure are of sufficient strength to support the system.

4) Hangers are provided to suspend the tube/reflector system – see FIGURE 6

 The hangers supplied with the heater must be used for heater suspension  To orient the reflector from horizontal to 30°, hangers can be suspended from either of

two eye loops in the hanger - see FIGURE 6

 Hangers are positioned along the system length as indicated in FIGURE 7  Dimensions from air intake to vent end are listed in TABLE 3

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FIGURE 6 HANGER / REFLECTOR ORIENTATION - HORIZONTAL TO 300

(at 30°)

See Elbow Dimensions

~Page 40~

FIGURE 7 HANGER POSITIONING / SPACING

 POSITION BURNER END HANGER 6 INCHES (15 CM) FROM BURNER/TUBE FLANGE  POSITION INTERMEDIATE HANGERS A MINIMUM OF 6 INCHES (15 CM) TO A MAXIMUM OF

24 INCHES (60 CM) FROM EACH SIDE OF A TUBE CONNECTION

 LOCATE VENT END HANGER WITHIN 12 INCHES (30 CM) OF THE END OF THE LAST RE-

FLECTOR

* ANGLE BURNER SUPPORT CHAIN BACK OVER BURNER TO ALLOW TUBE SYSTEM EXPAN-

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TABLE 3 DIMENSIONS AIR INTAKE TO VENT END

Tube Length ‘L’ = center air intake to end

20’ 20’-7 1/4” ; 247 1/4” ; 628 cm 30’ 30’-3 1/4” ; 363 14” ; 923 cm 40’ 39’-11 1/4” ; 479 14” ; 1217 cm

Tube Length ‘L’ = center air intake to end

50’ 49’-7 1/4” ; 595 1/4” ; 1512 cm 60’ 59’-3 1/4” ; 711 1/4” ; 1807 cm 70’ 68’-11 1/4” ; 827 1/4” ; 2101 cm

9. INSTALLATION OF TUBE/REFLECTOR SYSTEM

PRIOR TO PROCEEDING with the tube installation: Read and understand Section 8 “System Suspension”, and Fig.1 & Table 1 Clearances to Combustible Materials

Confirm that the Burner Kit and Tube Kit(s) on site are the proper match - see Section 26

IMPORTANT SPECIAL NOTES: i) UHE/EIH 160 & 200: Special Tube Kit & Coupling - Refer to Section 9.1, Fig 13

 160,000 Btuh models must use primary tube kit TK-P160-UL  200,000 Btuh models must use primary tube kit TK-P200-UL  These 20 ft primary tube kits have an uncoated stainless steel tube with flange

as the first tube, and:

 160,000 an uncoated aluminized steel tube as the second tube  200,000 an uncoated stainless steel tube as the second tube

 The flange on the first tube is painted “WHITE” for easy identification  DO NOT USE PRIMARY TUBE KIT DESIGNED FOR LESSER INPUT MODELS

Ii) If a turbulator is required, it is factory installed inside a clearly labeled tube as to the

position in the system that the tube must be installed - a turbulator is always lo- cated at the vent end of the system — See Table 3

iii) ALL MODELS: INSTALL THE FIRST AND SECOND TUBES

END) WITH THE WELDED SEAM

ALONG THE TUBE LENGTH FACING DOWN

(FROM BURNER

1) Hangers supplied with the system must be used to suspend the system, and be:

a) Suspended at the same height = horizontal alignment of tubes in a level orientation b) In a straight line = vertical alignment of tubes c) Correctly spaced and oriented to the reflector to support the system - see Figures 6 & 7

2) Hardware with a minimum 90 lb. (41 kg) work load must be used at the first hanger (burner

end), and 60 lb. (27 kg) at each subsequent heater suspension point. A #2 Lion Chain (equivalent or heavier gauge) is typically used to suspend the heater.

a) Fasten to the structure using hardware as illustrated in FIGURE 5 or by other mechani-

cally sound means

b) If rigid devices such as 3/8” threaded rods are used for suspension, swing joints or other

means must be provided to allow for system expansion - approximately ½ inch to 1 inch for every 10 ft (1 cm to 2.5 cm for every 3 m) of system length.

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3) Suspend the first two hangers from the structure.

 Locate the first hanger so that there will be 6 inches (15 cm) between the first hanger

and the tube flange

 Locate the second hanger within 6 to 24 inches (15 to 60 cm) from the swaged end

of the tube

 Result: The first and second hangers are spaced apart within 86 to104 inches (218

to 264 cm)

4) Insert the swaged end of the first tube (tube with flange) through and on to the second

hanger with the WELDED SEAM OF THE TUBE FACING DOWN

5) Insert the flanged end of the tube through and on to the first hanger . Position the tube so

that the first hanger is 6 inches (15 cm) from the tube flange

 Check that the first tube is level - make adjustment to hanger height accordingly

6) At the swaged end of the tube, slide a Torctite tube coupler past the swage on to the tube

 Special condition: 160,000 & 200,000 Btuh models - first, second (and third

200,000) tube joints - See Sections 9.1 & 9.2 & FIG 13 NOW

 The final position of the coupler will be between the second and third hangers

7) Install a reflector over the first tube: Ensure that the end with the extended inner reflector is

located toward the burner

 Insert reflector through the second ‘downstream’ hanger first, then slide back into the

first hanger

8) At the FIRST and SECOND hangers ONLY: (see FIGURE 8 below)

 Install hanger clips (4 supplied) on hangers - one on each side of first two hangers  Position the hangers perpendicular (at right angle) to the tube and reflector.  Using sheet metal screws provided, fasten the hanger clips to each side of reflector

FIGURE 8 FASTEN FIRST TWO HANGERS TO FIRST REFLECTOR (ONLY) - Each Side

Install a hanger clip on to each side of first and second hangers.

Position hangers perpendicular to reflector.

Fasten hanger clips to outer reflector with sheet metal screws (provided) each side of reflector.

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ONLY

9. At ALL other hangers: Orient the hanger perpendicular to reflector - DO NOT fasten to reflector

10. At the burner end, install the reflector end cap inside of the extended inner reflector

 Align holes top and sides with the slotted holes in the reflector

 Fasten together using the three bolts/nuts provided  NOTE: The end cap position is between the tube flange and the first hanger. The end

cap extends below the hanger (see FIG 7)

11) Suspend the next two hangers so that they are positioned within 6 to 24 inches (15 to 60

cm) of each end of the tube

 NOTE: Tubes are 120 inches (305 cm) in length, with a swage overlap of 4 inches (10

cm) = NET length of tube in system is 116 inches (295 cm)

12) Slide a Torctite coupler over the swaged end of the first tube, past the swage.

NOTE: 200,000 Btuh: A special stainless steel coupler is provided for the connection of the first to second tubes.

13) Install the next tube on to the hangers

 160,000 & 200,000 Btuh MODELS: GO TO SECTION 9.1 NOW FOR SPECIAL

COUPLING OF 1ST & 2ND TUBES

 ENSURE THAT THE WELDED SEAMS OF THE 1st & 2nd TUBES FACE DOWN

14) Slide the second tube over the swage of the first tube and snug against the swage shoulder.

Ensure that the swage on the first tube is fully inserted into the second tube

FIGURE 9 TUBE CONNECTION

15) Center the tube coupler over the tube joint and TORQUE THE COUPLER BOL TS TO 40 FT/LBS.

16) Slide a Torctite coupler on to the exposed swaged end of the second tube

17) Check that the installed tube is level and in alignment with the tube before it - make adjust-

ments at hangers as required

18) Install a reflector over the second tube - the inner reflector extension must face toward the

burner

 Insert reflector through the ’downstream’ hanger first, then slide back though the

hanger closer to the burner

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19) Lift the downstream end of the second reflector slightly, and slide the inner reflector extension under the first reflector - mate snuggly with the first reflector

FIGURE 10: REFLECTOR INSTALLATION

FIGURE 11: REFLECTOR ALIGNMENT

Burner End

20) Through the three circular hole in the outer reflector, clear away insulation to allow access to the slotted holes in the inner reflector

21) Align the slotted holes in the first and second reflectors where they overlap - if necessary use a screw driver or similar tool to assist in alignment of the holes

22) Fasten the two reflectors together using three nuts and bolts supplied

 TIP: To place the nut on the bolt extending down through the hole at the top of the

reflector, hold nut between thumb and finger, reach under the tube, then up and over the far side of the tube to align the nut to the bolt protruding through the hole

23) Repeat steps 11 to 21, assembling one section of tube and reflector at a time until the system is complete

 If a TURBULATOR is required in the system it is located at the VENT END

24) Install the reflector end cap at the vent end of the system using three nuts and bolts supplied

25) ENSURE THAT THE SYSTEM IS LEVEL AND THAT ALL TUBES ARE ALIGNED – MAKE ADJUSTMENT AT HANGERS AS REQUIRED—WELDED SEAM OF 1st & 2nd TUBES MUST FACE DOWN

TABLE 4 SYSTEM TURBULATORS:

MODEL TURBULATOR

UHE / EIH 200-70 NOT REQUIRED UHE / EIH 200-60 2 FT (61 cm) UHE / EIH 160-60 2 FT (61 cm)

NOTE: Improper location of a turbulator can cause malfunction or damage to the heater and will void the warranty.

Tube Heaters are supplied with the re-

UHE / EIH 160-50 6FT (183 cm) UHE / EIH 130-50 NOT REQUIRED UHE / EIH 130-40 6 FT (183 cm) UHE / EIH 90-40 NOT REQUIRED UHE / EIH 90-30 3 FT (91 cm) UHE / EIH 60-30 NOT REQUIRED

quired turbulator factory installed into the tube.

Tubes with turbulators are clearly labeled for easy identification. Install these tubes in the position indicated on the label, at the vent end of the system.

UHE / EIH 60-20 6 FT (183 cm)

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9.1 SPECIAL COUPLING: 160,000 Btuh Model

NOTE: The joint of 1ST & 2ND tubes of 160,000 Btuh heaters experiences strong forces of expansion. Follow instructions below for special coupling of the tubes.

 160,000 Btuh MUST USE 20 FT PRIMARY TUBE KIT TK-P160-UL  DO NOT USE THE PRIMARY TUBE KIT DESIGNED FOR LESSER INPUTS  Follow instructions below for Special Coupling of the 1st & 2nd tubes.

TOOLS REQUIRED

Screw driver or similar tool with a shaft to aid in alignment of rivet holes in tubes

SPECIAL COUPLER INSTALLATION

1. Note the 2 holes opposite each other at the swaged end of the first tube (flanged)

2. Install the first tube with 2 holes (swaged end) at the 3 and 9 o’clock position, with the welded seam located in the lower half of tube, facing downward

3. Slide the loosened tube coupler on to the first tube, past the swage

4. The second tube has a

5. Slide second tube over swaged end of first tube to align the hole in the second tube with one of the holes in the first tube

6. Final alignment of the holes can be accomplished using a screw driver or other tool

7. IMPORTANT: Insert

8. Slide coupler into position – half onto each tube – covering the rivet head

9. Tighten coupler bolts to 40 ft-lb

10. Install reflectors - return to installation instructions Section 9

¼” hole at the female end.

¼” rivet into the hole to secure the tube connection

FIGURE 16 SPECIAL COUPLING: 160,000 Btuh - Connect 2nd Tube to 1st Tube -

Holes in swage of 1st tube:

Steps 1

locate at 3 and 9 o’clock

& 2

Welded seam in lower half of tube, facing downward

Steps 3 to 6

Step 7

1/4” Rivet

Steps 8 & 9

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9.2 SPECIAL COUPLING: 200,000 Btuh ULTRA Model

NOTE: The FIRST TWO tube connections (tube 1 to 2 and tube 2 to 3) experience

strong forces of expansion. Tubes 1, 2, and 3 have pre-drilled holes in sidewall.

 200,000 Btuh MUST USE: 20 ft PRIMARY TUBE KIT TK-P200-UL or

30 ft PRIMARY TUBE KIT TK-P230-UL

 DO NOT USE ANY PRIMARY TUBE KIT DESIGNED FOR LESSER INPUTS

TOOLS REQUIRED

Screw driver or similar tool with a shaft to aid in alignment of rivet holes in tubes

SPECIAL COUPLER INSTALLATION

1. Note the 2 holes opposite each other in the sidewall of the swaged end of the first tube (flanged)

2. Install the first tube with 2 holes (swaged end) at the 3 and 9 o’clock position, with the welded seam located in the lower half of tube, facing downward

3. The connection between tube 1 and 2 uses a special stainless steel coupler. Slide the loosened tube coupler on to the first tube, past the swage

4. The second and third tubes have a

5. Slide second tube (stainless steel) over swaged end of first tube to align the hole in the second tube with one of the holes in the first tube

6. Final alignment of the holes can be accomplished using a screw driver or other tool

7. IMPORTANT: Insert

8. Slide coupler (stainless steel at 1st joint) into position – half onto each tube – covering the rivet

9. Tighten coupler bolts to 40 ft-lb

10. Repeat steps 3 through 9 to install the 3rd tube (painted with sidewall hole) to the 2nd tube

11. Install reflectors - return to installation instructions Section 9

¼” rivet into the aligned holes to secure the tube connection

¼” hole in the sidewall at the female end.

FIGURE 16 SPECIAL COUPLING: 200,000 Btuh - Connect 1st, 2nd & 3rd Tubes -

Holes in swage of 1st tube: Install tube so holes are located

Steps 1

& 2

at 3 and 9 o’clock, and

Welded seam in lower half of tube, is located downward between 3 and 9 o’clock

Steps 3 to 6

1/4” Rivet

Step 7

Special stainless steel coupler at tubes 1 to 2 connection

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Steps 8 & 9

10. INSTALLATION OF BURNER TO THE TUBE SYSTEM

1) Ensure that there is minimum service clearance of 6 inches (15 cm) from the access end of the burner and minimum 24 inches (60 cm) from either side to a wall or other obstruction (see Section 6A : Service Clearance)

2) The gasket supplied is installed between the burner and tube flanges

3) Position the gasket and secure the burner to the first tube flange using the four nuts and bolts provided (FIG 14)

4) ENSURE THAT THE BURNER AND TUBE FLANGES ARE IN ALIGNMENT

5) Tighten the bolts in an opposite corner sequence

4) NOTE: The ‘center of gravity’ of the burner is slightly off-center to that of the tube system.

To prevent rotation of the burner:

Install a support chain from the burner eye hook to a point approximately 6 to 10

inches (15 to 25 cm) back over the burner away from the first tube hanger

- this configuration of the support chain allows “straight back” movement of the burner during expansion of the system

DO NOT fasten chain from the burner eye hook to the first hanger suspension point

FIGURE 14

BOLT BURNER TO FLANGED TUBE

PROVIDE ACCESS FOR SERVICE OR REPAIR TO BURNER: MINIMUM 6 INCHES (15 CM) FROM THE ACCESS END AND A MINIMUM OF 24 INCHES (60 CM) FROM EITHER SIDE TO A WALL OR ANY OBSTRUCTION.

(SEE SECTION 6: PRE-INSTALLATION SURVEY AND MOUNTING CLEARANCES)

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WARNING

11. FLUE VENTING

Inadequate venting of a heater may result in asphyxiation, carbon monoxide poisoning, injury or death. This heater may be directly or indirectly vented from the space. Seal all direct vent connections with high temperature sealant. Venting must be in accordance with all local, state, provincial, and national codes (ANSI Z223.1/NFPA 54 in USA; B149.1 in Canada) and as indicated in this manual.

THIS TUBE HEATER IS APPROVED FOR VENTING DIRECTLY TO THE OUTSIDE AND UNVENTED (INDIRECT VENTING)

APPLICATIONS. THE SYSTEM MUST NOT BE OPERATED WITHIN A NEGATIVE AIR CONDITION UNLESS COMBUSTION

AIR IS DUCTED FROM OUTSIDE DIRECTLY TO THE BURNER.

F NEGATIVE PRESSURE IS EXPERIENCED OR ANTICIPATED, THE SECOND PORT (BARB) ON THE BLOCKED FLUE

SWITCH SHOULD BE CONNECTED DIRECTLY TO OUTSIDE AIR USING 1/4” PLASTIC HOSE FROM BLOCKED FLUE SWITCH TO OUTSIDE OF BUILDING (FIELD SUPPLIED).

UNVENTED (INDIRECT MECHANICAL VENTING SYSTEM)

Indirect venting must not be used if the building experiences a negative air condition. A minimum 10 inch (25 cm) length of single walled vent pipe is to be installed on the swaged end of the last tube before any Tee, Elbow or Termination Cap is fitted.

USA: Heater indirectly vented: Natural or mechanical means shall be provided to supply and exhaust at least 4ft3/min/1000Btuh (0.38m3/min/kW) input of installed heaters. Some local codes may require an electrical interlock to a dedicated exhaust fan. Exhaust must be located as high as practicable in the structure above the level of the heater(s). Consult your local code and ANSI Z223.1 latest edition for all venting requirements and practices.

Canada: Heater indirectly vented: It is required that the heater(s) be electrically interlocked to dedicated exhaust fan(s) by means of an Air Proving Switch. Exhaust fan(s) must be sized to create 300 cfm (8.5 cu m/min) exhaust for every 100,000 Btuh (30 kW) or any fraction thereof of total input of installed equipment. Exhaust must be located as high as practicable in the structure above the level of the heater(s). Sufficient supply air must be provided. Consult CSA.B149.1 latest edition for requirements.

VENTED DIRECTLY TO THE OUTSIDE - refer to Section 11A for vent lengths

It is the sole responsibility of the installer to adhere to all current local codes and/or ANSI Z223.1 / CSA.B149.1 latest editions for all venting requirements, and practices.

It is a normal condition that during heat-up and cool-down a tube heater will expand and contract. Allowances for heater expansion must be made in the venting and combustion air ducting

Improper installation can result in property damage, injury or death.

 All venting must be minimum 26 gauge single wall vent pipe of 4” (10 cm) diameter except

that portion of vent passing through a combustible wall or roof can be 4” type “B” vent as per CSA International’s interim requirement. Refer to Section 11A for vent length requirements.

 As an Option, two heaters may be vented through an approved common 4" x 4" x 6" Vent

Tee (10 x 10 x 15 cm), supplied by the manufacturer, and 6” diameter vent pipe. The two heaters must then be controlled by a single common thermostat or “ON/OFF” switch.

 All vent pipe and adapters are supplied locally by others

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 Install a minimum 36 inch (91 cm) length of minimum 26 gauge single walled 4” (10 cm)

diameter vent pipe at the end of the tube system, and a minimum 12 inch (30 cm) length prior to fitting any Tee or Elbow

 Seal all vent connections with high temperature sealant. Vent connections must be me-

chanically secured with three (3) #8 sheet metal screws uniformly spaced around the circumference of the vent pipe

 When the vent pipe passes through a cold or unheated area where the ambient tempera-

ture is likely to produce condensation of the flue gases. The vent pipe shall be insulated with a suitable material as approved and specified by the insulation manufacturer to withstand temperature up to 460°F (238°C)

 The vent system must always be adequately supported to prevent sagging

FIGURE 15 - Heater Expansion - Vent Configuration

TOP VIEW

All Vent Pipe & Adapters By Others

FIGURE 16 - Horizontal Vent - ALL vent pipe and adapters by others

Clearances apply to Vent Terminal: 4” (10 cm) - JA-0528-XX Or 6” (15 cm) - JA-0529-XX See notes below for use of other approved vent terminations

HORIZONTAL VENT THROUGH THE SIDEWALL:

 The flue vent system must slope downwards approximately 1/4" per ft (63 mm/ 300 mm)

toward the vent terminal, starting at the termination of the radiant tube - radiant tube must be level.

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 Use approved 4" (10 cm) (JA-0528-XX) or 6" (15 cm) (JA-0529-XX) horizontal wall vent ter-

minal or a high-wind termination cap approved by a recognized certification agency

 Install termination cap a minimum of 18 inches (45 cm) from the outside wall to the inside

edge of terminal opening to alleviate back pressure caused by turbulent wind conditions (See Fig. 16). Ensure flue gases are directed away from the structure to protect building materials from degradation by the exhausted flue gases

 At most two 90° elbows can be installed in a horizontal vent , and 3 in a vertical vent  Each 90° elbow is equivalent to 5 ft of system length  Installation of the vent must prevent blockage by snow and protect building materials from

degradation by flue gases

A horizontal flue vent :

 Will not terminate less than 1 ft (30 cm) above grade level, unless its location is adjacent

to public walkways, then it must not terminate less than 7 ft (2.1m) above the walkway.

 Will terminate 3 ft (90 cm) or more below or extend beyond a combustible soffit or over-

hang.

USA specific horizontal vent requirements:

 The vent terminal of a direct-vent appliance with an input between 10,000 Btu/hr (3 kW)

and 50,000 Btu/hr (14.7kW) shall be installed with a 9 inch (230mm) vent termination clearance from any air opening into a building, and an appliance with an input over 50,000 Btu/hr (14.7kW) shall have at least a 12inch (300mm) vent termination clearance. The bottom of the vent terminal and the air intake shall be located at least 12inches (300mm) above grade.

 A horizontal vent will not terminate:

 Less than 3 ft (90 cm) above a mechanical air inlet located within 10 ft (3.1 m)  Less than 4 ft (1.2 m) below, 4 ft (1.2 m) horizontally from, and 1 ft (0.3 m) above

any window or door that opens, or gravity air inlet to a building

 Less than 4 ft (1.2 m) horizontal clearance from gas and electric meters, regula-

tors and relief equipment

CANADA specific horizontal vent requirements

 A horizontal vent will not terminate:

 Within 6 ft (1.8 m) of a mechanical air supply inlet to any building.  Above a ga s utility meter and regulator assembly within 3 ft (0.9 m) horizontally of

the vertical centerline of the regulator vent outlet to a maximum vertical distance of 15 ft (4.5 m).

 Within 3 ft (90 cm) of any gas pressure regulator vent outlet  Within the following distanc es of a window or door that can be opened in any

building, of any non-mechanical air-supply inlet to any building, or of the combustion air inlet of any other appliance:

 12 inches (30 cm) for inputs up to and including 100,000 Btuh (30 kW)  3 ft (90 cm) for inputs exceeding 100,000 Btuh (30 kW)

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VERTICAL VENT THROUGH THE ROOF:

It is the sole responsibility of the installer to adhere to all current local codes and/or ANSI Z223.1 / CSA.B149.1 latest editions for all venting requirements, and practices.

 Use an approved ‘B-vent’ termination cap

as supplied by the manufacturer of the ap-

FIGURE 17

Approved Cap

Approved ‘B’ Vent

24” 60 cm

Up to

proved ‘B-vent’.

 When vent and combustion air are taken

through the roof, the exhaust vent should always terminate higher than the combustion air intake, to prevent recycling the products of combustion back into the

If roof slope exceeds 9:12 consult NFPA-54 ANSI Z223.1 or CSA-B149.1

heater

 At most a quantity of three 90° elbows can be installed in a vertical vent

11A. Combined System Length: Tube Heater + Vent + Combustion Air Duct:

MINIMUM VENT LENGTH: (Vented or Unvented)

 Minimum vent length of 3 ft (91 cm) is required

MAXIMUM SYSTEM LENGTH (includes: Tube Heater length + combustion air duct + vent):

 Each 90° elbow in the system (tube, vent, air duct) has an equivalent length of 5 ft.  A maximum of 2 elbows are allowed in any portion (duct, tube heater, vent) with the ex-

ception of up to three 90° elbows in a vertical vent through the roof

 The maximum length of combustion air duct to any heater is not to exceed 30 feet

 Exceeding the allowable lengths in the table below can create combustion and/or conden-

sation problems and will void CSA Design Certification and the heater warranty.

Input

(Btuh)

60,000

90,000 130,000 160,000

Max. Combined

System Length*

Do Not Exceed

60 ft 80 ft 100 ft 110 ft

Max. Vent

Length*

Max. Air Duct

Length*

Up to 30 ft Up to 30 ft Up to 40 ft Up to 30 ft Up to 40 ft Up to 30 ft Up to 50 ft Up to 30 ft

Example

160,000 Btuh Heater: Tube Heater Length 50 ft

1 x 90° elbow (vent) 5 ft Straight vent 25 ft 1 x 90° elbow (duct) 5 ft Air Duct 20 ft

200,000

120 ft

Up to 50 ft Up to 30 ft

Combined Length 105 ft

Each 90° elbow in the system is equivalent to 5 ft length

Max. Allowed 110 ft

* Do not exceed the Maximum Combined System Length regardless of the allowed maximum

length of individual vent or combustion air duct portions

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12. COMBUSTION AIR DUCTING

An opening is located on the top surface of the burner housing for combustion air . Ensure adequate clearance around this opening to allow sufficient combustion air supply to the heater.

When a tube heater is operated in a negative air condition or air-born dust or contaminants are present as in woodworking and welding shops, air for combustion must be ducted from outside the negative or contaminated area to the 4 inch (10 cm) diameter intake flange supplied on the blower. Maximum vent, duct, and total system lengths are listed in the Table previous page.

 A maximum of 30 feet of outside air duct is allowed on any system

 Total combined system length is reduced by five feet for every 90° elbow installed in the

vent or duct and in the tube system (see above for allowable total lengths)

 Exceeding the allowable lengths noted above may create condensation problems and will

void CSA Design Certification and product warranty.

The air intake will not be located less than:

 Three feet above grade  Twelve inches from flue vent terminal of any heater with input up to 100,000 Btu/hr.  Three feet from flue vent terminal of any heater over 100,000 Btu/hr.

Do not install filters on the combustion air intake. Ensure adequate clearance around the air intake to allow sufficient combustion air sup-

ply to the heater.

This heater has an optional fresh air intake duct hood for wall (JS-0532-VC) or roof cap (JS-0530-XX) to bring combustion air to the heater from outside. Ensure adequate clearance around the air intake to allow sufficient combustion air supply to the heater. If drawing fresh air from outside, it is recommended that any single wall pipe containing cold air be insulated to prevent or reduce condensation on the pipe.

Do not use flexible dryer hose or any ‘soft wall’ tubing for air inlet duct, the corrugated sides of this tubing restrict air flow. A good quality industry approved insulated flex is allowed.

In locations where chlorinated Hydrocarbons are in use, such as Trichloroethylene or Chloroethylene Nu it is essential that combustion air be brought in from a non-contaminated area. Burning the fumes from these gases will create Hydrochloric acid fumes, which are detrimental to humans, equipment and buildings. Typical sources of other contaminants are paint removers, paints, refrigerants, solvents, adhesives, degreasers, lubricants, pesticides, etc.

The heater manufacturer cannot anticipate all types and chemical composition of possible contaminants at project sites. Confer with project site safety, health and engineering staff and/or local authorities having jurisdiction such as the Fire Marshall and/or Department of Labor for the nature of possible contaminants and any conflict that can arise with the installation of hot surface heating equipment.

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13. GAS SUPPLY - HEATER EXPANSION - FLEXIBLE GAS CONNECTION

The gas supply must be installed to the heater using:

 In the USA: an approved Stainless Steel Flexible Gas Connector certified for use on an

infrared radiant tube heater (ANSI Z21.24 CSA 6.10);

 In CANADA: an approved Type 1 Hose Connector (CAN/CGA 8.1).

 The heater must be isolated from the gas supply piping system by closing its individual

manual shut off valve (field supplied) during any pressure testing of the gas supply piping system.

CAUTION: Compensation for normal gas supply pipe expansion, and radiant tube heater

expansion must be provided. All piping must conform to local codes— Refer to Heater Expansion & Flexible Gas Connection—Sections 14 next two pages

Provide a 1/8 in (3.2 mm) NPT plugged tapping, accessible for test gauge connection, immediately upstream of the gas supply connection to the heater.

DO NOT use pressure greater than 1/2 psig to pressure check the heater.

TEST FOR LEAKS: All gas piping and connections must be tested for leaks after the installation is completed.

TABLE 5

GAS TYPE

Apply soap suds solution to all connections and joints and if bubbles appear, leaks have been detected and must be corrected. DO NOT USE A MATCH OR

OPEN FLAME OF ANY KIND TO TEST FOR LEAKS. NEVER OPERATE THE HEATER WITH LEAKING CONNECTIONS.

The supply system should be checked first with heater turned “OFF” followed by another check with heater turned “ON”.

IMPORTANT: Minimum supply line pressure at the inlet to the heater regulator must not be lower than 5.0 inches of water column pressure for natural gas. The supply gas pressure must be checked with all heaters in operation.

Installation of a gas line (trap) “drip leg” is required at the inlet connection tee following the pipe drop to the heater. Failure to provide a “drip leg” could result in condensation and foreign matter passing into the gas valve. Failure to install a “drip leg” in the gas line can cause property damage, injury or death and will void the heater warranty.

LINE PRESSURE

Inches Water Column (millibars)

MINIMUM MAXIMUM

MANIFOLD PRESSURE

(tap at gas valve outlet)

Inches Water Column (millibars)

Natural Gas 5.0 (12.46) 14.0 (34.87) 3.5 (8.72)

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NOTE: Access to the manifold pressure test port is on the top of the valve. A 3/16" Allen Wrench is necessary to check this. When checking or setting the manifold pressure, a water manometer should be used. Gauges which measure in ounces per square inch or pounds per square inch are not accurate enough to properly measure or set the pressure.

WARNING

THIS HEATER WILL EXPAND IN LENGTH AS IT HEATS UP. It is a normal condition that during heat-up and cool-down a tube heater will expand and contract. Allowances for heater expansion must be made in the gas connection, venting and combustion air ducting. Improper installation, alteration, or adjustment can result in property damage, injury or death. See also Section 13

The Btuh input and the tube length determine the overall expansion that occurs. A typical infrared tube installation will expand toward both the Burner and the vent end.

To allow heater expansion the gas supply must be installed using:

In the USA: a stainless steel Flexible Gas Connector certified for use on an infrared radiant tube heater (ANSI Z21.24 CSA 6.10);

in CANADA: a Type 1 Hose Connector (CAN/CGA 8.1). Also the flue vent, and combustion air intake (if used) must be installed in such a manner that the normal expansion of the heater will be accommodated.

IMPORTANT: See FIG 18 next page: orientation of connection between heater and gas supply.

TABLE 6

Input

Rating

Btuh

Tube

Length

Feet

Approx.

Expansion

in Length

USA: Mandatory

Flexible Gas Connector

ID x Length - Part #

CANADA: Mandatory

Type ‘1’ Gas Hose

Size - Part #

60,000 20 / 30 1 1/2” 1/2” x 24” - JL-0771-XX 1/2” x 36” - JL-0771-RC

90,000 30 / 40 1 3/4” 1/2” x 24” - JL-0771-XX 1/2” x 36” - JL-0771-RC 130,000 40 / 50 2” 1/2” x 24” - JL-0771-XX 3/4” x 36” - JL-0771-RB 160,000 50 / 60 2 1/2” 3/4” x 36” - JL-0771-YY 3/4” x 36” - JL-0771-RB 200,000 60 / 70 3 1/4” 3/4” x 36” - JL-0771-YY 3/4” x 36” - JL-0771-RB

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FIGURE 18 ORIENTATION OF FLEXIBLE GAS CONNECTOR

The flexible gas connector MUST be installed in the orientation shown below as required by national installation codes and by the certification standard of this heater. This orientation protects the flexible gas connector from damage due to movement during heater expansion.

It is the responsibility of the installer to ensure correct installation of the flexible gas supply.

The flue vent, and combustion air duct (if installed) must also be configured in such a manner that the normal expansion of the heater will be accommodated. See Section 11.

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14. ELECTRICAL AND THERMOSTAT WIRING (WIRING DIAGRAMS PAGE 31 & 32) The heater must be electrically grounded in accordance with the

NOTICE

National Electrical Code. ANSI / NFPA 70 or current Canadian Electrical code CSA C22.1.

Appliance and control wiring must be in accordance with all applicable local codes. The total load of all heaters must be considered in determining the required contact rating of the controlling thermostat or switch. Each tube heater requires 120V, 60 HZ electrical power sized for 145VA. The heater includes a 24V/120V relay switch and can be controlled by a 24V Thermostat, a TruTemp Thermostat, a line voltage Thermostat or by an “ON/OFF” switch. Maximum power flow for internal 24V burner components is 21VA.

A maximum night set-back of 9°F (5°C) is recommended for optimum economy and comfort. To maintain satisfactory comfort levels do not turn off the heating system over night/weekends.

15. HIGH ALTITUDE INSTALLATIONS

- also refer to chart in Section 27

When this appliance is installed above the altitude stipulated below for the USA or Canada, the input must be de-rated by 4% for each 1000 ft above the altitude listed . If your local utility supplies gas with a de-rated heat content, no orifice change is required in the heater . If the gas supply is not de-rated, the orifice must be changed according to the chart in Section

27. Check with your local utility regarding the gas supply and the de-rating of this appliance.

USA: The factory installed orifice for this appliance is approved for altitudes zero to 2000 feet above sea level. When installed above 2000 feet, refer to Section 27.

Canada: The factory installed orifice for this appliance is approved for altitudes zero to 4500 feet above sea level. When installed above 4500 feet, refer to Section 27.

16. LIGHTING INSTRUCTIONS

Refer to the lighting instructions label on the outside of the burner housing. If the unit locks out on safety, main power to the unit must be manually interrupted for a 30 second reset period before the heater can be restarted.

NOTE: On initial installation, the unit may lock out on safety owing to the length of time required to bleed air from the gas piping system.

17. RECOMMENDED MAINTENANCE

Improper adjustment, alteration, service or maintenance can cause property damage, injury or death. This heater must be installed and serviced only by a trained gas service technician.

1. Inspect the entire heater system, venting, and gas supply connections at least annually prior to the heating season. Replace worn parts and repair deficiencies.

2. Check the inlet air opening and the blower periodically, cleaning off any lint or foreign matter. It is important that the flow of combustion and ventilation air must not be obstructed.

3. Lubricate Blower motor, by adding several drops of oil to oil ports located on the left hand side of the motor.

THE TUBE HEATER BURNER IS COMPLETELY FACTORY ASSEMBLED AND TESTED. ANY ALTERATION VOIDS THE CSA CERTIFICATION AND MANUFACTURER’S WARRANTY. FOR ADDITIONAL INFORMATION, CONTACT YOUR LOCAL DISTRIBUTOR OR MANUFACTURER.

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18. WIRING DIAGRAM: 24V OR 120 VOLT THERMOSTAT OPERATION SINGLE HEATER PER THERMOSTAT

(Multiple Heaters per Thermostat—next page)

Maximum Power Flow = 21VA

Each tube heater requires 120V, 60 HZ electrical power sized for 145VA. The heater includes a 24V/120V relay switch . Maximum power flow for internal 24V burner components is 21VA.

The heater must be electrically grounded in accordance with the National Electrical Code. ANSI / NFPA 70 or current Canadian Electrical code CSA C22.1.

A maximum night set-back of 9°F (5°C) is recommended for optimum economy and comfort. To maintain satisfactory comfort levels do not turn off the heating system over night/weekends.

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19. MULTIPLE TUBE HEATERS per THERMOSTAT

Line Voltage Thermostat

Each tube heater requires 120V, 60 HZ electrical power sized for 145VA. Maximum power flow for internal 24V burner components is 21VA. See previous page for internal wiring.

The heater must be electrically grounded in accordance with the National Electrical Code. ANSI / NFPA 70 or current Canadian Electrical code CSA C22.1.

A maximum night set-back of 9°F (5°C) is recommended for optimum economy and comfort. To maintain satisfactory comfort levels do not turn off the heating system over night/weekends.

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20 SEQUENCE OF OPERATION

The S87 ignition control module is powered by a 24Vac transformer in the burner compartment and is activated when the thermostat calls for heat. On every call for heat the S87J will delay start-up to provide a 30 second system pre-purge. When the S87 is activated by a thermostat or call for heat an internal transformer provides power to the electronic generator circuit for Spark Ignition and the safety lockout timing begins. At the same time, the S87 opens the gas controls main valve allowing gas to flow to the main Burner.

The S87 Control Module performs the following basic functions:

· Provides a 30 second system pre-purge

· Supplies power to the electronic pulse-generator circuit for the Spark Igniter (30,000 volts open circuit).

· Allows 21 seconds for Ignition trial (TFI) before system safety lockout occurs.

· Senses the Burner flame for safe lighting

· Shuts off the spark after the Burner is lit.

Burner with direct spark ignition, sequence is as follows :

1a. Line Voltage Thermostat: Upon a call for heat by the line voltage Thermostat or “ON/

OFF” switch, the Blower and the 120/24 volt Transformer are powered simultaneously with 120 volts.

1b. 24 Volt Thermostat: The 120 volt supply to heat er will power the 120v/24v Transformer

and the 120V side of the Blower switching relay simultaneously. A call for heat by the 24 volt Thermostat energizes the 24 volt control circuit and the 24v/120 volt relay powering the Blower.

2. The 24 volt control circuit powers the DSI control in series through the normally open Air Pressure Switch (APS) and the normally closed Blocked Flue Switch (BFS).

3. The Blower creates a posit ive pressure and closes a normally open contact inside the Air Proving Switch (APS).

4. If there is blockage or undue restriction in the system, the normally closed Blocked Flue Switch (BFS) will open and prevent the ignition sequence from proceeding.

5. 24 volts supplied to the DSI control initiates the 30 second pre-purge cycle.

6. After completing the 30 second pre-purge cycle the DSI control generates high voltage to the Spark Igniter, and 24 volts to energize the Gas Valve.

7. The Burner will light and establish a steady flame.

8. Once the flame sensor determines there is a steady flame established, with a minimum flame signal of 1.5 µA the spark igniter is then de-energized.

9. In the event ignition does not occur, the safety circuit will function to interrupt gas flow after approximately 21 seconds and lock the system out. No further gas will flow until the power has been manually interrupted for a period of 30 seconds. This will reset the ignition module and the operating sequence will restart at step #1

10. If the blower does not run, the blower air pressure switch (normally open contact) does not close and power is not supplied to the ignition control.

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21. TROUBLESHOOTING GUIDE

Improper adjustment, alteration, service or maintenance can

WARN-

cause property damage, injury or death. This heater must be installed and serviced only by a trained gas service technician

SEQUENCE OF EVENTS

APPLY 120 VOLTS - GREEN LIGHT IS ON

SET THERMOSTAT TO CALL FOR HEAT

COMBUSTION AIR BLOWER STARTS

YES

A.P.S. HAS CLOSED (B.F.S. IS CLOSED)

24 VOLTS PRESENT AT DSI CONTROL.

AMBER LIGHT IS ON

YES

NO NO

 CHECK IF 120 VOLTS PRESENT AT BLOWER

 IF “YES”.....REPLACE DEFECTIVE BLOWER

 CHECK 24V SUPPLY TO RELAY SWITCH

 CHECK 120V SUPPLY TO RELAY SWITCH  IF ELECTRICAL SUPPLY PROBLEM …. MAKE RE-

QUIRED REPAIR TO RESTORE 120V

 CHECK FOR 120V FROM RELAY SWITCH

 IF “NO” SWITCHING IS OCURRING......REPLACE

THE RELAY SWITCH

 CHECK FOR OBSTRUCTION IN THE AIR INTAKE

AND FLUE

 CHECK TUBING TO SWITCHES IS CONNECTED

AND NOT BLOCKED OR KINKED

 CHECK IF AIR PROVING SWITCH IS CLOSING

WHEN BLOWER IS RUNNING

 CHECK AIR PRESSURE WITH MANOMETER  REPLACE ANY DEFECTIVE SWITCH

SPARK IGNITER / SENSOR

YES

24V TO GAS VALVE - RED LIGHT IS ON

CONTINUED

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 CHECK DSI CONTROL FUSE FOR CONTINUITY  VISIBLY CHECK IF IGNITER IS SHORTING OUT  CHECK GROUND WIRING  REMOVE AND INSPECT IGNITER AND LEAD  CHECK BOOT OF THE IGNITION CABLE FOR SIGNS

OF MELTING OR OVERHEATING

 IF “YES” ... TAKE PROTECTIVE ACTION TO SHIELD

CABLE AND BOOT FROM EXCESSIVE TEMPERATURE; REPLACE ANY DEFECTIVE COMPONENT

 CHECK CERAMIC INSULATOR AND CAP  CHECK SPARK GAP SETTING IS 3/16” (ADJUST BY

MOVING THE GROUND PRONG ONLY

 PERFORM IGNITION LEAD TEST (See SPARK IGNI-

TION CIRCUIT INSTRUCTIONS—Section 22)

 GOOD SPARK.....REPLACE IGNITER

 NO SPARK/OR WEAK.....REPLACE CONTROL

)

MAIN BURNER LIGHTS

YES

SPARK STOPS WHEN BURNER LIGHTS

YES

 CHECK FOR STRONG SPARK AT IGNITER........

 (SEE PREVIOUS PAGE).  CHECK FOR 24 VAC ACROSS GAS VALVE.  CHECK OUTPUT VOLTAGE FROM CONTROL TER-

MINALS TO GAS VALVE.....IF NO VOLTAGE RE-

PLACE CONTROL.

 CHECK ELECTRICAL WIRING, AND VOLTAGE BE-

TWEEN IGNITION CONTROL AND GAS VALVE.

 IF OK, REPLACE GAS VALVE.

CONTROL IS NOT SENSING FLAME WITHIN THE 21 SECOND TFI AND IS STILL TRYING TO LIGHT

 CHECK CONTINUITY OF SENSOR CABLE AND

GROUND WIRE

 CHECK BURNER FLAME IS COVERING SENSOR.  CHECK FLAME SIGNAL IN SERIES WITH THE

GROUND AND MODULE FOR 1.5UA MINIMUM.

 IF SIGNAL IS LOWER CHANGE IGNITER.

 IF CHECKS ARE OK.......REPLACE CONTROL.

SYSTEM RUNS UNTIL CALL FOR HEAT ENDS

YES

CALL FOR HEAT ENDS:

SYSTEM SHUTS OFF

YES

NOTE: IF IGNITION CONTROLS GOES INTO A LOCKOUT, INTERRUPT POWER AND RESTART.

 CHECK CONTINUITY OF SENSOR CABLE AND

GROUND WIRE AS A POOR GROUND COULD RESULT IN ERRATIC BEHAVIOUR AND NUISANCE SHUTDOWNS EVEN THOUGH OPERATION IS NORMAL AT THE TIME OF CHECKOUT.

 CHECK FOR EXCESSIVE HEAT AT SENSOR INSU-

LATOR AS TEMPERATURES ABOVE 1000°F(538°C) CAUSES SHORT TO GROUND.

 CHECK FLAME SIGNAL IN SERIES WITH THE

GROUND AND MODULE FOR A MINIMUM 1.5UA.

 IF SIGNAL IS LOWER CHANGE IGNITER.

 IF CHECKS ARE OK.....REPLACE CONTROL.

 CHECK TEMPERATURE CONTROLLER.  CHECK FOR FAULTY WIRING, REMOVE GAS

VALVE LEAD AT CONTROL ,

 IF VALVE CLOSES, RECHECK THE TEMPERATURE

CONTROLLER AND WIRING.

 IF VALVE STAYS OPEN....REPLACE GAS VALVE

TROUBLESHOOTING ENDS

SEE S87J DSI CHECK

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22. SPARK IGNITION CIRCUIT

The step-up transformer in the ignition control provides spark ignition at 30,000 volts (open circuit). To check the spark ignition circuit, proceed as follows.

 Shut off gas supply to the gas control  Disconnect the ignition cable at the ignition control stud terminal to isolate the circuit from

the Spark Igniter or Igniter / Sensor

 Prepare a short jumper lead, using heavily insulated wire such as ignition cable

CAUTION In the next step, DO NOT allow fingers to touch either the stripped end of the jumper or the stud terminal. This is a very high voltage circuit and electrical shock, personal injury, or death can result.

 Perform this test immediately upon energizing the system before the Ignition Control goes

into safety lockout and interrupts the spark circuit. Touch one end of the jumper firmly to the ignition control GND terminal. (DO NOT remove the existing ground lead.) Slowly move the other end of the jumper wire toward the stud terminal on the Ignition Control to establish a spark.

 Pull the wire away from the stud and note the length of gap at which spark discontinues.  A spark length of 1/8 in. (3 mm) or more indicates satisfactory voltage output. If no arc can

be established, or the maximum spark is less than 1/8 in. (3 mm), and power to the Ignition Control input terminals was proved, replace the Ignition Control.

TURN OFF THE POWER AND RECONNECT THE IGNITION WIRE TO THE IGNITION CONTROL STUD. DISCONNECT THE IGNITION WIRE FROM THE IGNITER AND REPEAT THE STEPS ABOVE BY GROUNDING THE WIRE OUT TO THE TUBE BODY THIS TIME. TURN ON THE POWER AND PULL THE WIRE AWAY FROM THE TUBE AND NOTE THE LENGTH OF GAP AT WHICH THE SPARK DISCONTINUES. IF THERE IS NO SPARK OR WEAK SPARK REPLACE THE IGNITION WIRE.

SPARK IGNITER SET UP

Use the following diagram to check the Igniter gap. If the gap is incorrect all adjustments should be made with the GROUND PRONG/PIN ONLY! DO NOT BEND THE IGNITER

PRONG!!!!

USE THE BLACK BARS BELOW AS A GUIDE FOR ADJUSTMENT. USE THE BARS THAT COINCIDE WITH THE FORMAT & SIZE OF THIS PUBLICATION .

this manual is in

“booklet” format

3/16” 1/4”

(8.5” x 11” folded in half)

use these bars

IF this manual is 8.5” x 11” “full page” format use these bars

3/16”

1/4”

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23. FLAME SENSING CIRCUIT

The output of the flame sensing circuit cannot be checked directly on the S87 body. Check the flame sensing circuit directly by checking the flame sensing current from the sensor to the S87 as follows.

1. Connect a meter (dc microammeter scale) in series with the flame signal ground wire as shown below. Using the Honeywell W136A Test Meter or equivalent. Disconnect the ground wire from the S87. Connect the red (positive) meter lead to the free end of the ground wire. Connect the black (negative) meter lead to the quickconnect ground terminal on the S87.

2. Restart the system and read the meter. The flame sensor current must be at least 1.5 uA and steady. If the reading is less than 1.5µA

or unsteady, see LOW OR UNSTEADY

FLAME CURRENT section, below. If a flame is present at sensor and a reading of zero uA is obtained, check for a

secondary ground connection to the 24V (GND) terminal. If secondary connection exists, temporarily remove connection and measure flame current.

1.5 µA DC minimum

and steady

1”

1/4” to 1/2”

A good rectifying flame is achieved with approx 1” of sensor in a strong blue flame, positioned 1/4” to 1/2” away from flame source surface.

LOW/ UNSTEADY FLAME CURRENT

If the current to the S87 flame circuit is less than 1.5 µA or is unsteady, check the burner flame, flame sensor location and electrical connections as follows.

Electrical Connections and Shorts

Connections at the flame sensor must be clean and secure. If wiring needs replacement, use moisture resistant #18 wire rated for continuous duty up to 2210 F [1050 C].

Flame Sensor

The flame signal is best when about 1 in. [25 mm] of flame rod is immersed in the burner flame. A bent flame rod, bent mounting bracket or cracked ceramic insulator will affect flame signal. Replace flame sensor if necessary.

A lazy or weak flame is not a good rectifying flame. Check gas pressure and gas orifice for insects, and spider webs.

Burner Flame

The flame sensor must be constantly immersed in flame. Check burner flame condition as shown opposite. Observe burner rating plate for the correct gas pressure, and check with a manometer. If gas pressure is correct check line and orifice for obstructions.

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24. COMMISSIONING REPORT

THIS APPLIANCE HAS BEEN FACTORY TESTED PRIOR TO SHIPMENT. HOWEVER, IT IS NOT A “PLUG-IN” APPLIANCE AND REQUIRES FIELD ADJUSTMENT

AND COMMISSIONING TO ENSURE SAFE AND EFFICIENT OPERATION.

A QUALIFIED GAS SERVICE TECHNICIAN MUST COMMISSION THE APPLIANCE AND COMPLETE THE COMMISSIONING REPORT.

CONFIRM THAT THE APPLIANCE IS INSTALLED ACCORDING TO ALL LOCAL AND NATIONAL CODES AND THE INSTRUCTIONS IN THIS MANUAL.

ENSURE THAT SITE CONDITIONS MEET THE SPECIFICATIONS IN THIS MANUAL:

 SUSPENSION  CLEARANCES TO COMBUSTIBLE MATERIAL  VENTING AND AIR SUPPLY  ELECTRICAL SUPPLY, WIRING, AND CONNECTION  GAS CONNECTION, SUPPLY AND MANIFOLD PRESSURE

THIS COMMISSIONING REPORT MUST BE SUBMITTED TO OUR TECHNICAL SERVICES DEPARTMENT PRIOR TO ANY CALL FOR TECHNICAL ASSISTANCE.

FAX THE COMPLETED REPORT TO 1-866-361-0523

Call Technical Services: 1-877-446-3727

INSTALLING CONTRACTOR: ……………………………………………………………. COMMISSIONING TECHNICIAN: ………………………………………………………..

ADDRESS: …………………………………………………………….

CITY: …………………………………………………………….

STATE/PROV: …………………………………………………………….

PHONE: …………………………………………………………….

CELL: …………………………………………………………….

DATE INSTALLED: ……………………………

PROJECT NAME: …………………………………………………………….

PROJECT CITY: ……………………………………………………………. HEATER MODEL #: ……………………………………………………………. HEATER SERIAL #: …………………………………………………………….

WARNING

During start up, material coatings used in the production process of tubes and reflectors will “burn off” and create smoke during the first hour of operation. This is normal and temporary . Please ensure that there is sufficient ventilation to adequately clear the smoke from the space. Notify site and safety personnel to ensure that alarm systems are not unduly activated.

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START UP ‘SMOKE’

QUALIFIED GAS SERVICE TECHNICIAN TO COMPLETE THIS TUBE HEATER COMMISSIONING REPORT

TYPE OF GAS: NG LP

DOES BUILDING HAVE A NEGATIVE CONDITION: YES NO

IF THIS IS A HIGH ALTITU D E AR EA WHAT IS THE ALTITUD E ABOVE SEA LEVEL

Feet

DOES APPLICATION REQUIRE FRESH AIR TO BURNER YES NO

IS HEATER EXPOSED TO CHEMICAL OR CORROSIVE ATMOSPHER E: YES NO

ARE ACTUAL MINIMUM CLEAR AN C ES AS PER TABLE 3 YES NO

CAN HEATER BE AFFECTED BY OVERHEAD CRANES / VIBRAT IO N YES NO

ARE GAS SUPPLY LINES ADEQUATELY SIZED FOR SYSTEM YES NO

GAS LINES AND BRANCHES HAVE BEEN PU R GED OF AIR: YES NO

THIS HEATER FIRED WITHOUT ANY MALFUNCTION: YES NO

INLET GAS SUPPLY PRESSURE WITH HEATER OPERATING : W C "

GAS VALVE OUTLET (M anifold) PRESSURE WIT H H EATER OPERATING : W C "

W H AT IS THE LINE VOLTAG E R EAD ING AT THE HEATER VOLTS

WHAT IS THE VOLTAGE REA DING AT THE IGN ITION MODULE VOLTS

W H AT IS THE FLAME SIGNAL ST R EN GTH IN uA FROM SEN SOR: uA (microamps)

IS HEATER CONT R OLLED BY A THERMOST AT YES NO

IS THE THERMO STAT STRAT EGICALY LOCATED YES NO

WHAT IS TOTAL L E NGTH OF INSTA L L E D THERMOSTAT WIRE FEET

W H AT IS THE GAUGE O F THE THERMO STAT WIRE GAUGE

W H AT IS THE HEATER TUBE LENGTH (10ft per Tube section) FEET

W H AT IS THE TOTAL LENGTH OF THE VENT (add 10ft for each bend) FEET

W H AT LENGTH IS COM BUSTION AIR INTAKE (add 10ft for each bend) FEET

IF REQUIRED....WHAT IS THE LENGTH OF THE TURBULATOR(S) FEET

IF INSTAL L E D....IS TURB ULATOR A T FLUE END OF SYSTEM YES NO

“MAXIMUM STACKING HEIGHT” SIGN(S) - POSTED AT THERMOSTAT(S)

THIS HEATER MUST BE ELECTRICALLY GOUNDED ACCORDING TO ALL NATIONAL AND LOCAL CODES

FAX COMPLETED REPORT TO TECHNICAL SERVICES: FAX

NO YES

1-866-361-0523, CALL: 1-877-446-3727

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25. BTUH INPUT RATINGS AND CORRESPONDING DIMENSIONS

INPUT

BTUH (kW)

Canada: 0’ to 4500’

USA: 0’ to 2000’

NOMINAL

LENGTH

FT (m)

OVERALL HEATER

LENGTH*

FT (m)

APPROX NET

WEIGHT**

LBS (kg)

200,000 (59) 70 (21.34) 69’-10” (21.29) 600 (272) 200,000 (59) 60 (18.29) 60'-2” (18.34) 518 (235)

160,000 (47) 60 (18.29) 60'-2” (18.340 518 (235) 160,000 (47) 50 (15.24) 50’-6” (15.39) 436 (198) 130,000 (38) 50 (15.24) 50’-6” (15.39) 436 (198)

130,000 (38) 40 (12.19) 40’-10” (12.45) 354 (161)

90,000 (26) 40 (12.19) 40’-10” (12.45) 354 (161) 90,000 (26) 30 (9.14) 31'-2” (9.50) 272 (123)

60,000 (18) 30 (9.14) 31'-2” (9.50) 272 (123) 60,000 (18) 20 (6.10) 21’-6” (6.55) 190 (86)

 Manufactured and shipped in 10 ft lengths.  Swaged tube has approximate 4 inch (10 cm) overlap -

 Net length of first and intermediate tubes is 116 inches (295 cm)  Last tube is 120” (305 cm) [the 4 inch swage length is exposed for vent connection]  Total tube length is approximately 4 inches (10 cm) shorter for each multiple of 10

feet (305 cm)

 Overall length of heater includes the burner.

** Burner weight is 26 pounds (11.8 kg) Each 10 ft (305 cm) tube/reflector section weighs 82 pounds (37.2 kg)

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Burner

HANGER POSITIONING / SPACING

 POSITION BURNER END HANGER 4 INCHES (10 CM) FROM BURNER/TUB E FLANGE  POSITION INTERMEDIATE HANGERS WITHIN 24 INCHES (60 CM) OF EACH SIDE OF A TUBE

CONNECTION

 LOCATE VENT END HANGER WITHIN 12 INCHES (30 CM) OF THE END OF THE LAST REFLEC-

TOR - TIGHTEN ‘U’-BOLT TO TUBE LAST HANGER ONLY

* ANGLE BURNER SUPPORT CHAIN BACK OVER BURNER TO ALLOW TUBE SYSTEM EXPANSION

Tube Length

20’ 20’-7 1/4” ; 247 1/4” ; 628 cm 30’ 30’-3 1/4” ; 363 14” ; 923 cm 40’ 39’-11 1/4” ; 479 14” ; 1217 cm

‘L’ = center air intake to end

Tube Length ‘L’ = center air intake to end

50’ 49’-7 1/4” ; 595 1/4” ; 1512 cm 60’ 59’-3 1/4” ; 711 1/4” ; 1807 cm 70’ 68’-11 1/4” ; 827 1/4” ; 2101 cm

HANGER / REFLECTOR ORIENTATION HORIZONTAL TO 350

See Elbow Dimensions

~Page 40~

(at 30°)

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26. BURNER & TUBE KIT ASSEMBLY CHART MODELS UHE, EIH

MODELS UHE & EIH are approved for indoor commercial / industrial non-residential applications. For outdoor, wet and harsh environment applications refer to models UHE-P / EIH-P and UHE-S / EIH-S.

BEFORE INSTALLING: Check that you have the correct tube kit(s) for the burner input

MODELS:

ultraSchwank UHE

InfraSave Ultimate EIH

High Radiant Output Tube Heaters for Commercial / Industrial Indoor Applications

Order: TUBE KIT PART # & QUANTITY REQUIRED

TUBE KIT PART # & QUANTITY REQUIRED

PRIMARY TUBE KITS SECONDARY TUBE KITS

20 ft Secondary Kits 10 ft Secondary Kits

20 ft Secon dar y Kits

1+ 1 1+ 1 1+ 1 1+ 1 1+ 1+ 1

1+ 1 1

1+ 1

1+ 1+ 1

1+ 1+ 1 1+ 1+ 1 1+ 2+ 1

1+ 1+ 1 1+ 2+

Turbu lator* -->

Turbulator*

Tube Kit Part #

Input Btuh

60,000

90,000

130,000

160,000

200,000

COMPLETE

60 Mbh 60 t o 13 0 160 & 200

60 Mbh 60 t o 130 160 Mbh 200 Mbh

Weight

Tube

Length

Tube

Length

20' 1

20'

30' 1+

30'

30' 1+

30'

40' 1+ 1

40'

40' 1+ 1

40' 50'

50' 1+ 1+

50'

60'

50' 60'

60'

70'

6 ft None None None None 2 ft 6 ft

6 ft No ne None No ne 2 ft 6 ft None 3 ft

TK-P620-UL TK-P020-UL TK-P160-UL TK-P200-UL TK-S020-UL TK-S220-UL TK-S620-UL

TK-P620-UL TK-P020-UL TK-PH20-UL TK-S020-UL TK-S220-UL TK-S620-UL TK-S010-UL TK-S310-UL

20' 20' 20' 20' 20' 20' 20'

20' 20' 20' 20' 20' 20' 10' 10'

Stainless Steel Combustion Tube Stainless Steel Combustion Tube

SECON DAR Y TUBE PRIMARY TU BE KITS

NOTE: UHE / EIH Series Burners require 120V electrical supply

Tube Kits for models UHE & EIH have an insulated double reflector.

All tube kits include tubes, insulated reflectors, tube couplers, and hangers required for install a tion. Model 60,000 x 20 ft has a 6 ft turbulator installed in a tube in the Primary Tube Kit TK-P620-UL

Tube Heaters longer than 20 feet require a Primary Kit and at least one additional Secondary Tube Kit.

- Primary Tube Kits include the flanged c ombustion chamber tube plus one additi onal tube

A Secondary Tube Kit requires a Primary Tube Kit.

- Secondary Tube Kits include steel heat exchanger tubes and turbulator if required.

* TURBULATORS:

- If a turbulator is required it is factory installed in a clearly labeled tube in the Secondary Tube Kit.

- A turbulator must always be installed in the last tube at the vent end of the heater.

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27. HIGH ALTITUDE INSTALLATION

When this appliance is installed above the stipulated altitude for the USA or Canada, the input must be de-rated by 4% for each 1000 ft above the stipulated altitude. If your local utility sup- plies gas with a de-rated heat content, no orifice change is required in the heater . Check with your local utility regarding de-rating of this appliance.

USA: The factory installed orifice for this appliance is approved for altitudes zero to 2000 feet above sea level. When installed above 2000 feet, refer to the table above for the correct orifice.

Canada: The factory installed orifice for this appliance is approved for altitudes zero to 4500 feet above sea level. When installed above 4500 feet, refer to the table above for the correct orifice.

ORIFICE - ALTITUDE CONVERSION CHART (see NOTES above)

MODEL

UHE / EIH-

60N

UHE / EIH-

90N

UHE / EIH-

130N

UHE / EIH-

160N

UHE / EIH-

200N

STD

ORIFICE

Drill Size / Part#

26 DMS

JS-0726-DM

15 DMS

JS-0715-DM

5.8 mm

JS-0758-MM

1/4”

JS-0725-IN

‘N’ Drill Size

JS-070N-NS

FOR USE AT ALTITUDES ABOVE (FEET)

2000 3000 4000 5000 6000 7000 8000

27 DMS

JS-0727-DM

17 DMS

JS-0717-DM

2 DMS

JS-0702-DM

‘C’ Drill Size

JS-070C-NS

‘M’ Drill Size

JS-070M-NS

9/64”

JS-0714-IN

17 DMS

JS-0717-DM

7/32”

JS-0722-IN

‘B’ Drill Size

JS-070B-NS

‘L’ Drill Size

JS-070L-NS

28 DMS

JS-0728-DM

18 DMS

JS-0718-DM

3 DMS

JS-0703-DM

6 mm

JS-0760-MM

‘L’ Drill Size

JS-070L-NS

29 DMS

JS-0729-DM

19 DMS

JS-0719-DM

3 DMS

JS-0703-DM

‘A’ Drill Size

JS-070A-NS

9/32”

JS-0728-IN

29 DMS

JS-0729-DM

19 DMS

JS-0719-DM

4 DMS

JS-0704-DM

1 DMS

JS-0701-DM

7.0 mm

JS-0770-MM

30 DMS

JS-0730-DM

20 DMS

JS-0720-DM

5 DMS

JS-0705-DM

1 DMS

JS-0701-DM

I’ Drill Size

‘

I-NS

JS-070

JS-0730-DM

22 DMS

JS-0722-DM

7 DMS

JS-0707-DM

2 DMS

JS-0702-DM

17/64”

JS-0726-IN

9000

1/8

JS-0713-IN

23 DMS

JS-0723-DM

9 DMS

JS-0709-DM

3 DMS

JS-0703-DM

‘G’ Drill Size JS-070G-NS

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28. OPTIONAL ACCESSORIES

Flue Vent Terminal

4” wall horizontal 6” wall horizontal

JA-0528-XX JA-0529-XX

Air Intake Terminal

4” roof vertical 6” roof vertical

JA-0530-XX JA-0531-XX

Torctite Coupler (c/w 2 bolts) JA-0516-SW

Vent Tee 4” X 4” X 6”

(2 couplers optional)

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JA- 0514-XX

90 degree Aluminized Steel Elbow Kit*

JS-0508-UL

*Kit includes: elbow, tube coupler, and

reflector end cap.

See dimensions below

For 180 degree Elbow Applications order 2 x 90 degree Elbow kits.

1. 90° Elbow

2. Tube Coupler

3. Reflector End Cap

JS-0508-UL

USA Only: Supplied in Burner Kit

Flexible Gas Connector

CANADA Only

: Supplied in Burner Kit

Type 1 Hose Gas Connector  45,000 to 110,000 Btuh,

1/2” x 36” Hose 1/2” MPT x 1/2” MPT

 130,000 to 200,000 Btuh,

3/4” x 36” Hose 1/2” MPT x 3/4” MPT

#2 Lion Chain (115 lb work load)

- 200 ft roll

‘S’ Hooks - 1 7/8” - package of 25

Input - 130,000 or less: JL-0771-XX - 1/2”x24”

Input - 160,000 or more: JL-0771-YY - 3/4”x36”

JL-0771-RC

JL-0771-RB

JL-0800-XX

JL-0798-SH

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TruTemp Thermostat True comfort control for radiant heating systems - senses and averages ambient and radiant temperatures.

JM-0150-XX

Occupancy sensor with auto setback of 9°F (5°C).

Do not use in wet or corrosive environments

Line Voltage Thermostat:

Dual Scale: °F or °C

(Not exactly as shown - has dual scale °F & °C)

JL-0772-XX

Not for use in corrosive or wet environments

Low Voltage Digital Thermostat

(24 Volts - °F or °C selectable)

JS-0569-WR

Not for use in corrosive or wet environments

24 Volt Option: Control Center

Use to control Multiple Tube Heaters with a single 24V Thermostat or TruTemp (field mounted)

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JM-0303 –KT

29. BURNER PARTS LIST

UHE / EIH Burner

PART NAME PART # PART DESCRIPTION SUPPLEMENT

FLANGED ADAPTER

BURNER ASSEMBLY HOUSING

COMPONENT PLATE

TERMINAL BLOCK

STATUS INDICATOR LIGHTS

HOUSING GROMMET

ELECTRICAL CORD

STEP DOWN TRANSFORMER

RELAY SWITCH 24V/120V

BLOCKED FLUE PROVING SWITCH

(Normally Closed Switch)

Mounting bracket i s attached to switch

COMBUSTION AIR PROVING S WITCH

(Normally Open Switch)

Mounting bracket i s attached to switch

AIR SWITCH TUBING IGNITION CONTROL

(NOT SHOWN)

Ignition Replacement Kit

IGNITION CABLE

IGNITER KIT

90° GAS SUPPLY ELBOW

FOR PRICING PLEASE SEE THE CURRENT 'ITEM PRICE LIST' or CONTACT YOUR LOCAL AUTHORIZED DEALER

JS-0501-UL 4" Dia. x 7-3/4" Flanged Adapter - UL JS-0582-UL Burner housing coated orange - Schwank

JJ-0582-UL Burner housing coated grey - InfraSave

JS-0581-UL Component Mounting Plate

JM-0455-DD Terminal block JW-0519-AM Indicator light - Amber JW-0519-GR Indicator light - Green JW-0519-RE Indicator light - Red

JP-2033-XX Grommet connector - electrical cord & spark wire JB-0567-XX Electrical Cord - 6' with standard 120V plug JA-0775-XX Transformer 120/24V, 20VA AT120B1028

JS-0568-CC 24V/120V Relay Switch

JS-0577-TT Blocked Flue Switch 0.60" WC

JS-0577-YA Blocked Flue Switch 0.70" WC

JS-0577-UL Blocked Flue Switch 0.74" WC JS-0577-TS Blocked Flue Switch 0.80" WC JS-0578-UL Blocked Flue Switch 1.03" WC JS-0575-UL Air Proving Switch 0.70" WC JS-0576-UL Air Proving Switch 1.10" WC

JS-0576-UG Air Proving Switch 1.00" WC

JS-0572-SE Air Switch Tubing Set 2 Pieces 1/4" x 20" PVC JA-0568-XX Control DSI 24VAC S87J-1034

JA-0568-KT KIT: DSI Control S87J + Cable + Igniter + Gasket

JS-0518-XX High Voltage Ignition Cable (24")

JA-0571-KT Spark Igniter & Gasket Kit

JS-0587-XX 90° Gas Supply Elbow - 1/2" x 1/2"

60,000 90,000 130,000 160,000 200,000 60,000

90, 130, 200,000

160,000

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SEE EXPLODED VIEW OF BURNER ON PREVIOUS PAGE

GAS SUPPLY NIPPLE - 4"

PART NAME PART # PA RT DESCRIPTION SUPPLEMENT

JS-0590-XX 4" x 1/2" Gas Supply Nipple

90° INLET FLANGE ELBOW

GAS VALVE MOUNT BRACKET

GAS VALVE

JS-0588-UM Valve Inlet 90° Flange Elbow - 1/2"F x 1/2"F

JS-0585-UA Mounting Bracket - Gas Valve to Blower Assembly

JL-0701-AA Combination Gas Valve - 3.5" wc 24Vac NG

JA-0506-XX Slow Opening Gas Valve - 3.5" wc 24Vac NG 200,000 ONLY

90° OUTLET FLANGE ELBOW

NIPPLE - ORIFICE HOLDER

ORIFICE HOLDER

AIR INTAKE ADAPTE R

JS-0588-UL Valve Outlet 90° Flange Elbow - 1/2"F x 3/8"F JB-0616-X1 3/8" x 1" Nipple

JS-0585-UD Orifice Holder - 90° Elbow

JS-0595-SP Air Inlet Adapter with Air Restrictor Orifice - 1-3/4" 60 NG JS-0595-UA Air Inlet Ad apter with Air Restrictor Ori fice - 2" 90 NG JS-0595-UD Air Inlet Adapter with Air Restrictor Orifice - 2-3/8" 130 & 160 NG JS-0595-UG Air Inlet Adapter with Air Restrictor Orifice - 2-3/4" 200 NG

BLOWER ASSEMBLY

PRESSURE SWITCH TUBING ADAPTER

EQUALIZER PLATE

JS-0579-UL Blower assembly Ultra burner JS-0585-UG Adapter for connection of 1/4" pressure switch tubing JS-0593-UA Outlet equalizer plate UL 60 NG 60 NG JS-0593-UD Outlet equalizer plate UL 90 NG 90 NG JS-0593-UG Outlet equalizer plate UL 130 NG 130 NG

JS-0593-UJ Outlet equalizer plate UL 160 NG 160 NG

EQUALIZER PLATE GASKET

MAIN BURNER ORIFICE

JS-0578-XX Gasket for Equalizer Plate: Pair Required EACH

JS-0726-DM Gas orifice 60 Mbh NG Ultra - 26 DMS 60 NG JS-0715-DM Gas orifice 90 Mbh NG Ultra - 15 DMS 90 NG

JS-0758-MM Gas orifice 130 Mbh NG Ultra - 5.8 mm 130 NG

JS-0725-IN Gas orifice 160 Mbh NG Ultra - 1/4" Drill Size 160 NG

JS-070N-NS Gas orifice 200 Mbh NG Ultra - 'N' Drill Size 200 NG

BURNER AIR RESTRICTOR RING

JS-0585-UJ Burner Cup Air Restrictor Ring UL 60 NG 60 NG JS-0585-UK Burner Cup Air Restrictor Ring UL 90 NG 90 NG

JS-0585-UL Burner Cup Air Restrictor Ring UL 130 NG 130 NG

JS-0585-UM Burner Cup Air Restrictor Ring UL 160 NG 160 NG

JS-0585-UN Burner Cup Air Restrictor Ring UL 200 NG 200 NG

BURNER AIR DIVERTER

JS-0585-UP Burner Air Diverter - UL 60 NG 60,000 NG JS-0585-UR Burner Air Diverter - UL 90 NG 90,000 NG

AIR DIVERTER RETAINER NUT

BURNER CUP

SIGHT GLASS ASSEMBLY

FLANGE ADAPTER GASKET

EYE BOLT

COMBUSTION AIR WALL CAP

COMBUSTION AIR ROOF CAP INTERNAL WIRING KIT COMPLETE BURNE R KI T Refer to Current Price List

FOR PRICING PLEASE SEE THE CURRENT 'ITEM PRICE LIST' or CONTACT YOUR LOCAL AUTHORIZED DEALER

(not shown)

JS-0585-US Burner Air Diverter Retainer Nut 60 & 90,000 NG JS-0512-CA Burner Cup - Cast Aluminum JS-0536-XX Sight glass assembly - tube heater JS-0591-XX Gasket - Flange Adapter to Tube

JF-1012-EB Eye Bolt JS-0532-VC Birdscreened 4" Air Intake Wall Cap Optional Accessory JA-0530-XX

4" Air Intake Roof Cap -

Not Shown

JW-SUXX-HX Component Wiring Kit for Tube Burner Low Voltage Wires

Optional Accessory

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30. TUBE SYSTEM PARTS LIST

# PART DESCRIPTION PART # PART DESCRIPTION PRIMARY

FLANGED COMBUSTION TUBES JA-0501-SW-P

HEAT EXCHANGER TUBES JS-0515-SW-P

JS-0501-SK

TURBULATOR JS-0533-UA

(see Manual for required length)

TUBE COUPLER JA-0516-SW

JA-0516-RK

INSULATED DOUBLE REFLECTOR

REFLECTOR END CAP JS-0502-UL

WIRE HANGER JS-0505-UW

HORIZONTAL VENT TERMINAL JA-0528-XX

90° ELBOW KIT JA-0508-UL

JA-0499-SW-P

JS-0533-UD JS-0533-UG JS-0533-LG

JS-0502-HE

Tube flanged - aluminized - swaged -10' Tube flanged - alumatherm - swaged - 10' 200,000 Tube - steel - emissive coated - swaged - 10' Tube - aluminized - swaged - 10' SECOND TUBE 160 & 200

- 1/4" hole at female end for special coupling (JA-0516-RK) to 1st tube Turbulator 2' 160 & 200 x 60 ft

Turbulator 3' 90 x 30 ft Turbulator 6' 60 x 20' & 130 x 40' Turbulator 10' 160 x 50 ft Coupler 4" swaged tube Coupler + 1/4" Rivet + Drill Bit - 1st to 2nd tube 160 & 200

Reflector x 116" - High Temperature Ceramic Insulation Reflector end cap - UL

ULTRA Wire Hanger - horizontal / 30° Horizontal wall 4" vent terminal Optional Accessory

90° Elbow + Reflector End Cap + Tube Coupler Optional Accessory

SUPPLEMENT

60,000-

160,000

60,000-

160,000

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LIMITED WARRANTY CERTIFICATE

FOR GAS-FIRED INFRA-RED LOW INTENSITY TUBE HEATERS: UHE and EIH HIGH R ADIANT OUTPUT SERIES

The Manufacturer warrants that this product is free from defects in material or workmanship under normal use and service subject to the terms of this document.

THREE YEAR WARRANTY

Subject to the conditions and limitations stated herein, during the term of this limited warranty, we will supply any component part (at our option a new or repaired component part) of the heater as defined below, excluding any labor , which the Manufacturer’s examination determines to be defective in workmanship or material for a period of three years (3 years) from the date of installation, unless otherwise specified below. This warranty applies to the heater’s original owner, and subsequent transferees and only if the unit is installed and operated in accordance with the printed instructions accompanying the unit and in compliance with all applicable installation codes and good trade practices. Warranty is only applicable to Schwank components, other parts are limited to their own Manufacturers warranty period of one year (1 year).

TEN YEAR WARRANTY

The Manufacturer warrants the burner sub-assembly comprising of ceramic and immediate metal tubing, and the radiating tubes (excluding couplings) for a period of ten years (10 years).

WHAT IS NOT COVERED

The Manufacturer shall not be responsible for any expenses, including service, labor, diagnosis, analysis, material or transportation charges incurred during removal or reinstallation of this product, or any of its components or parts. All labor or service charges shall be paid by the owner. This warranty does not cover heating products improperly installed, misused, exposed to or damaged by negligence, accident, corrosive or contaminating atmosphere, water, excessive thermal shock, impact, abrasion, normal wear due to use, alteration or operation contrary to the owner’s manual or if the serial number has been altered, defaced or removed. This warranty shall not apply if the input to the heating product exceeds by more than 2% of the rated input on the rating plate. The Manufacturer shall not be liable for any default or delay in performance by its warranty caused by any contingency beyond its control, including war, government restrictions, or restraints, strikes, fire, flood, acts of God, or short or reduced supply of raw materials or products.

WARRANTY PROCEDURE

To establish the installation date for any purpose under this Limited Warranty, you must retain the original records that can establish the installation date of your unit. If you do not provide such documents, the start date of the term of this Limited Warranty will be based upon the date of unit manufacture, plus thirty (30) days. Failure to maintain the equipment through regular annual service maintenance by a qualified service technici an shall void the warranty.

LIMITATIONS AND EXCLUSIONS

This document contains all warranties made by the Manufacturer and may not be varied, altered or extended by any person. There are no promises, or agreements extending from the Manufacture other than the statements contained herein. THIS WARRANTY IS IN LIEU OF ALL WARRANTIES EXPRESSED OR IMPLIED, TO THE EXTENT AUTHORIZED BY THE LAWS OF THE JURISDICTION, INCLUDING SPECIFICALLY THE WARRANTIES OR MERCHANTIBILITY OF FITNESS FOR A PARTICULAR PURPOSE. It is understood and agreed that the Manufacturer’s obligation hereunder is limited to repairing or replacing parts determined to be defective as stated above. In no event shall the Manufacturer be responsible for any alleged personal injuries or other special, incidental or consequential damages. As to property damages, contract, tort or other claim the Manufacturer’s responsibility shall not exceed the purchase priced paid for the product. All replacement parts will be warranted for the unused portion of the warranty coverage period remaining on the applicable unit.

Some Authorities do not allow certain warranty exclusions or limitations on duration of warranty or the exclusions or limitations of incidental or consequential damages. In such cases, the above limitations or exclusions may not apply to you and are not intended to do so where prohibited by law. This warranty gives you specific legal rights. You may also have other rights which vary by jurisdiction.

SCHWANK GROUP 2 SCHWANK WAY, WAYNESBORO, GEORGIA. 30830 5285 BRADCO BLVD. MISSISSAUGA, ON, L4W 2A6

Ph: 1-877-446-3727 Fax: 1-866-361-0523 www.SchwankGroup.com www.InfraSave.com

UHE / EIH I&O Manual

IM100205

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Schwank UHE, EIH, ultraSchwank UHE, InfraSave Ultimate EIH Installation And Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual