United States Stove B2045N User Manual

UNITED STATES STOVE COMPANY

227 Industrial Park Road • P.O. Box 151 • South Pittsburg, TN 37380 • [phone]

Natural Gas Model

B2045NB2045N

B2045N

B2045NB2045N

Supplemental Heater

Fuego

INSTALLATION AND OPERATION INSTRUCTIONS

This appliance may be installed in an aftermarket* manufactured (mobile) home,This appliance may be installed in an aftermarket* manufactured (mobile) home,

This appliance may be installed in an aftermarket* manufactured (mobile) home,

This appliance may be installed in an aftermarket* manufactured (mobile) home,This appliance may be installed in an aftermarket* manufactured (mobile) home,

*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

This appliance is onlThis appliance is onl

This appliance is onl

This appliance is onlThis appliance is onl

Propane (LPG) Model

Supplemental Heater

VENT-FREE PEDESTAL GAS HEATER

where not prohibited by state or local codes.where not prohibited by state or local codes.

where not prohibited by state or local codes.

where not prohibited by state or local codes.where not prohibited by state or local codes.

y fy f

or use with the type of gas indicated on the rating plateor use with the type of gas indicated on the rating plate

y f

or use with the type of gas indicated on the rating plate

y fy f

or use with the type of gas indicated on the rating plateor use with the type of gas indicated on the rating plate

ance is not conance is not con

ance is not con

ance is not conance is not con

verver

ver

verver

tibtib

tib

tibtib

le fle f

or use with other gases.or use with other gases.

le f

or use with other gases.

le fle f

or use with other gases.or use with other gases.

B2045LB2045L

B2045L

B2045LB2045L

..

This appli-This appli-

.

This appli-

..

This appli-This appli-

®

This is an unvented gas-fired
heater. It uses air (oxygen) from
the room in which it is installed.
Provisions for adequate combus­tion and ventilation air must be
provided. Refer to "Adequate
Combustion And Ventilation Air"
on page(s) 6 of this manual.

WW

ARNING:ARNING:

W

ARNING:

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ARNING:ARNING:

Do not use a blower insert,Do not use a blower insert,

Do not use a blower insert,

Do not use a blower insert,Do not use a blower insert,

heat exchanger insert or otherheat exchanger insert or other

heat exchanger insert or other

heat exchanger insert or otherheat exchanger insert or other

accessories not approvedaccessories not approved

accessories not approved

accessories not approvedaccessories not approved

ff

or use with this heateror use with this heater

f

or use with this heater

ff

or use with this heateror use with this heater

Save this manual for

future reference.

..

.

..

WARNING: If the information in this manual is not fol-WARNING: If the information in this manual is not fol-

WARNING: If the information in this manual is not fol-

WARNING: If the information in this manual is not fol-WARNING: If the information in this manual is not fol­lowed exactly, a fire or explosion may result causinglowed exactly, a fire or explosion may result causing

lowed exactly, a fire or explosion may result causing

lowed exactly, a fire or explosion may result causinglowed exactly, a fire or explosion may result causing
property damage, personal injury, or loss of life.property damage, personal injury, or loss of life.

property damage, personal injury, or loss of life.

property damage, personal injury, or loss of life.property damage, personal injury, or loss of life.

~Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.

~WHA~WHA

~WHA

~WHA~WHA

~Installation and service must be performed by a~Installation and service must be performed by a

~Installation and service must be performed by a

~Installation and service must be performed by a~Installation and service must be performed by a
qualified installerqualified installer

qualified installer

qualified installerqualified installer

T T

TT

O DO IF O DO IF

T

T

O DO IF

T T

TT

O DO IF O DO IF

• Do not try to light any appliance.• Do not try to light any appliance.

• Do not try to light any appliance.

• Do not try to light any appliance.• Do not try to light any appliance.

• Do not touch any electrical switch; do not• Do not touch any electrical switch; do not

• Do not touch any electrical switch; do not

• Do not touch any electrical switch; do not• Do not touch any electrical switch; do not
use any phone in your building.use any phone in your building.

use any phone in your building.

use any phone in your building.use any phone in your building.

• Immediately call your gas supplier from a• Immediately call your gas supplier from a

• Immediately call your gas supplier from a

• Immediately call your gas supplier from a• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier'sneighbor's phone. Follow the gas supplier's

neighbor's phone. Follow the gas supplier's

neighbor's phone. Follow the gas supplier'sneighbor's phone. Follow the gas supplier's
instructions.instructions.

instructions.

instructions.instructions.

• If y• If y

ou cannot reacou cannot reac

• If y

ou cannot reac

• If y• If y

ou cannot reacou cannot reac

the fire department.the fire department.

the fire department.

the fire department.the fire department.

11

1

11

YY

OU SMELL GASOU SMELL GAS

Y

OU SMELL GAS

YY

OU SMELL GASOU SMELL GAS

h yh y

our gas supplierour gas supplier

h y

our gas supplier

h yh y

our gas supplierour gas supplier

,,

ser ser

,

ser

,,

ser ser

vice avice a

vice a

vice avice a

gg

g

gg

encenc

enc

encenc

,,

call call

,

call

,,

call call

yy

,,

or the gas supplier or the gas supplier

y

,

or the gas supplier

yy

,,

or the gas supplier or the gas supplier

851431

..

.

..

TT

ABLE OF CONTENTSABLE OF CONTENTS

T

ABLE OF CONTENTS

TT

ABLE OF CONTENTSABLE OF CONTENTS

IMPORTANT SAFETY INFORMATION ........................................................3-4

PRODUCT FEATURES ........................................................................................ 4

SPECIFICATIONS ................................................................................................. 5

CONTENTS ............................................................................................................ 5

ITEMS REQUIRED FOR INSTALLATION ....................................................... 6

INSTALLATION.................................................................................................... 7

MANTEL CLEARANCES .................................................................................... 8

GAS CONNECTION.........................................................................................9-10

GAS PRESSURE CHECK................................................................................... 10

FLAME APPEARANCE...................................................................................... 11

LOG ASSEMBLY ................................................................................................ 11

OPERATING INSTRUCTIONS.....................................................................12-14

CLEANING / SERVICING.............................................................................14-15

FLAME APPEARANCE...................................................................................... 15

PARTS LIST FOR HEATER ASSEMBLY ..................................................16-17

PARTS LIST FOR BURNER & LOG ASSEMBLY....................................18-19

TROUBLE SHOOTING..................................................................................20-21

OPTIONAL EQUIPMENT .............................................................................22-23

WIRING DIAGRAMS.....................................................................................23-25

NOTES ................................................................................................................... 26

LIMITED WARRANTY POLICY ...................................................................... 27

Installation and repair must be done by a qualified service person. The appliance should be inspected
before use and at least annually by a professional service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding material, etc. It is imperative that control

compartments, burners and circulating air passageways of the appliance be kept clean.

NOTICENOTICE

NOTICENOTICE

NOTICE

22

2

22

TC

IMPORIMPOR

IMPOR

IMPORIMPOR

INSTALLER:INSTALLER:

INSTALLER: Please leave these instructions with the owner.

INSTALLER:INSTALLER:

OWNER: OWNER:

OWNER: Please retain these instructions for future reference.

OWNER: OWNER:

IMPORTANT: IMPORTANT:

IMPORTANT: Read these instructions carefully before installing or trying to operate this heater.

IMPORTANT: IMPORTANT:

WARNING: Any change to this heater or its controls can be dangerous.WARNING: Any change to this heater or its controls can be dangerous.

WARNING: Any change to this heater or its controls can be dangerous.

WARNING: Any change to this heater or its controls can be dangerous.WARNING: Any change to this heater or its controls can be dangerous.
Improper installation or use of the heater can cause serious injury or death fromImproper installation or use of the heater can cause serious injury or death from

Improper installation or use of the heater can cause serious injury or death from

Improper installation or use of the heater can cause serious injury or death fromImproper installation or use of the heater can cause serious injury or death from
fire, burns, explosion or carbon monoxide poisoning.fire, burns, explosion or carbon monoxide poisoning.

fire, burns, explosion or carbon monoxide poisoning.

ARNINGARNING

ARNINGARNING

ARNING
WW

WW

W

fire, burns, explosion or carbon monoxide poisoning.fire, burns, explosion or carbon monoxide poisoning.

TT

ANT SAFETY INFORMAANT SAFETY INFORMA

T

ANT SAFETY INFORMA

TT

ANT SAFETY INFORMAANT SAFETY INFORMA

TIONTION

TION

TIONTION

1.

2.

3.

4.

5.

6.

7.

CARBON MONOXIDE POISONING: CARBON MONOXIDE POISONING:

CARBON MONOXIDE POISONING: Early signs of carbon monoxide poisoning are similar to the flu with

CARBON MONOXIDE POISONING: CARBON MONOXIDE POISONING:

headaches, dizziness and/or nausea. If you have these signs, obtain fresh air immediately. Have the heater
serviced as it may not be operating properly.

The installation must conform with local codes or, in the absence of local codes, with the National Fuel Gas
Code, ANSI Z223.1.

The B2045N/B2045L vent-free gas heater system cannot be installed in a bedroom.

Do not install the heaters in a bathroom.

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property
damage. Refer to this owner's manual. Installation and service must be performed by a qualified installer;
service agency or the gas supplier.

To prevent malfunction and/or sooting, an unvented gas heater should be cleaned at least annually by a
professional service person. More frequent cleaning may be required due to excessive lint from carpeting, etc.
It is imperative that control compartments, burners and circulating air passageways be kept clean.

Correct placement of the ceramic fiber logs is necessary to avoid problems with sooting. Sooting can settle on
surfaces outside the heater and cause discoloration. See the appropriate sections of this manual for instructions.

8.

9.

10.

11.

WARNING: Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame
patterns. Do not place a blower inside burn area of firebox. Ceiling fans may create drafts that alter burner flame
patterns. Sooting and improper burning will occur.

This is an vent-free gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions for
adequate combustion and ventilation air must be provided. Refer to installation guidelines.

Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid
burns or clothing ignition.

Young children should be carefully supervised when they are in the same room with the appliance.

33

3

33

IMPORIMPOR

IMPOR

IMPORIMPOR

TT

ANT SAFETY INFORMAANT SAFETY INFORMA

T

ANT SAFETY INFORMA

TT

ANT SAFETY INFORMAANT SAFETY INFORMA

TIONTION

TION

TIONTION

12.

13.

14.

15.

16.

17.

18.

Do not place clothing or other flammable material near the appliance.

Keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and
liquids.

Any safety screen or guard removed for servicing, must be replaced prior to operating the heater.

This vent-free gas heater is intended to be smokeless. If logs appear to smoke, turn off the heater and call a
qualified service person. Initial burn off may cause slight smoke and odor during the first four hours of
operation.

Input ratings are shown in BTU per hour and are for elevations up to 2,000 feet. For elevations above 2,000
feet, input ratings should be reduced 4 percent for each 1,000 feet above sea level. Refer to the National Fuel
Gas Code.

The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during
any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

The appliance must be isolated from the gas supply piping system by closing its equipment shutoff valve during
any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

Do not use this room heater if any part has been under water. Immediately call a qualified service technician

19.

PRPR

PR

PRPR

to inspect the room heater and to replace any part of the control system and any gas control which has been
under water.

ODUCT FEAODUCT FEA

ODUCT FEA

ODUCT FEAODUCT FEA

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turtur

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turtur

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• Heating Efficiency - 99.9%

• Wide BTU Range: 27,000 - 39,900.

• Safe Operation - Oxygen Depletion Sensor (ODS).

• No Electricity Required.

• Fibre Ceramic Logs.

• Push-Button Piezo Ignitor.

• Clean Operation.

• Wide Bay Front.

• Easy Operation.

• Heats up to 1,200 square feet.

TURESTURES

TURES

TURESTURES

FIGURE 1. 2045 Vent-Free PedestalFIGURE 1. 2045 Vent-Free Pedestal

FIGURE 1. 2045 Vent-Free Pedestal

FIGURE 1. 2045 Vent-Free PedestalFIGURE 1. 2045 Vent-Free Pedestal

Gas Heater.Gas Heater.

Gas Heater.

Gas Heater.Gas Heater.

44

4

44

SPECIFICASPECIFICA

SPECIFICA

SPECIFICASPECIFICA

Natural GasNatural Gas

Natural Gas

Natural GasNatural Gas

Manifold Pressure Setting 4" w.c.
Gas Inlet Pressure Maximum 10-1/2" w.c.

Minimum 5" w.c.

NumberNumber

Gas RateGas Rate

Gas Rate

Gas RateGas Rate

Model NumberModel Number

Model Number

Model NumberModel Number

B2045N Manual 39,900 27,000 1

Propane / LPGPropane / LPG

Propane / LPG

Propane / LPGPropane / LPG

Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c.

Manifold Pressure Setting 10" w.c.
Gas Inlet Pressure Maximum 13" w.c.

Minimum 11" w.c.

Model NumberModel Number

Model Number

Model NumberModel Number

B2045L Manual 39,900 27,000 1

TypeType

Type

TypeType

TypeType

Type

TypeType

Max BTU/HrMax BTU/Hr

Max BTU/Hr

Max BTU/HrMax BTU/Hr

Gas RateGas Rate

Gas Rate

Gas RateGas Rate

Max BTU/HrMax BTU/Hr

Max BTU/Hr

Max BTU/HrMax BTU/Hr

Min BTU/HrMin BTU/Hr

Min BTU/Hr

Min BTU/HrMin BTU/Hr

Min BTU/HrMin BTU/Hr

Min BTU/Hr

Min BTU/HrMin BTU/Hr

Number

NumberNumber

of Burnersof Burners

of Burners

of Burnersof Burners

NumberNumber

Number

NumberNumber

of Burnersof Burners

of Burners

of Burnersof Burners

TIONSTIONS

TIONS

TIONSTIONS

ContrContr

Contr

ContrContr

HIGH / LOHIGH / LO

HIGH / LO

HIGH / LOHIGH / LO

2045L and 2045N Unvented Gas Heaters2045L and 2045N Unvented Gas Heaters

2045L and 2045N Unvented Gas Heaters

2045L and 2045N Unvented Gas Heaters2045L and 2045N Unvented Gas Heaters

olsols

ols - Main control has 4 positions:

olsols

1. OFF - All gas to the burner is shut off at the control

2. IGN - Piezo ignitor allows ignition of the pilot without the use of matches or batteries

3. PILOT - Valve position to light/maintain a standing pilot

4. ON - Gas flow to complete system.

W ContrW Contr

W Contr

W ContrW Contr

Rotate knob clockwise to

1. Packet containing Homeowners/Installation instructions.

2. Three (3) individually wrapped fiber ceramic logs, refer to installation instructions.

3. Unvented gas heater.

olol

ol - Infinite control :

olol

LOLO

WW

,,

LO

LOLO

CHECK THAT ALL LISTED PARTS HAVE BEEN RECEIVEDCHECK THAT ALL LISTED PARTS HAVE BEEN RECEIVED

CHECK THAT ALL LISTED PARTS HAVE BEEN RECEIVED

CHECK THAT ALL LISTED PARTS HAVE BEEN RECEIVEDCHECK THAT ALL LISTED PARTS HAVE BEEN RECEIVED

W

,

counter clockwise to

WW

,,

HIGHHIGH

HIGH.

HIGHHIGH

CONTENTSCONTENTS

CONTENTS

CONTENTSCONTENTS

GLOVES ARE RECOMMENDED WHEN HANDLING CERAMIC FIBERGLOVES ARE RECOMMENDED WHEN HANDLING CERAMIC FIBER

GLOVES ARE RECOMMENDED WHEN HANDLING CERAMIC FIBER

GLOVES ARE RECOMMENDED WHEN HANDLING CERAMIC FIBERGLOVES ARE RECOMMENDED WHEN HANDLING CERAMIC FIBER
LOGS TO PREVENT SKIN IRRITATION FROM LOOSE FIBERS. LOGSLOGS TO PREVENT SKIN IRRITATION FROM LOOSE FIBERS. LOGS

LOGS TO PREVENT SKIN IRRITATION FROM LOOSE FIBERS. LOGS

LOGS TO PREVENT SKIN IRRITATION FROM LOOSE FIBERS. LOGSLOGS TO PREVENT SKIN IRRITATION FROM LOOSE FIBERS. LOGS
ARE FRAGILE, HANDLE WITH CARE.ARE FRAGILE, HANDLE WITH CARE.

ARE FRAGILE, HANDLE WITH CARE.

ARE FRAGILE, HANDLE WITH CARE.ARE FRAGILE, HANDLE WITH CARE.

CAUTIONCAUTION

CAUTIONCAUTION

CAUTION

Carefully inspect the contents for shipping damage and immediately inform your dealer if any damage is found.

55

5

55

ITEMS REQITEMS REQ

ITEMS REQ

ITEMS REQITEMS REQ

ITEMS REQUIRED FOR INSTALLATIONITEMS REQUIRED FOR INSTALLATION

ITEMS REQUIRED FOR INSTALLATION

ITEMS REQUIRED FOR INSTALLATIONITEMS REQUIRED FOR INSTALLATION

Ensure that the following items are available before proceeding with installation:

• External regulator (for propane/LPG only) • Manual shutoff valve

• Piping which complies with local codes • Sediment trap

• Pipe sealant approved for use with • Pipe wrench
propane/LPG (resistant to sulfur compounds)

CODESCODES

CODES

CODESCODES

Adhere to all local codes or in their absence, the latest edition of THE NATIONAL FUEL GAS CODE ANSI Z223.1
or NFPA54 which can be obtained from:

UIRED FOR INSTUIRED FOR INST

UIRED FOR INST

UIRED FOR INSTUIRED FOR INST

ALLAALLA

ALLA

ALLAALLA

TIONTION

TION

TIONTION

American National Standards Institute, Inc.American National Standards Institute, Inc.

American National Standards Institute, Inc.

American National Standards Institute, Inc.American National Standards Institute, Inc.

1430 Broadway or Batterymarch Park

New York, NY 10018 Quincy, MA 02269

Due to high temperatures, do not install the heater:Due to high temperatures, do not install the heater:

Due to high temperatures, do not install the heater:

Due to high temperatures, do not install the heater:Due to high temperatures, do not install the heater:

• Where curtains, furniture, clothing or other flammable objects are less than 42"• Where curtains, furniture, clothing or other flammable objects are less than 42"

• Where curtains, furniture, clothing or other flammable objects are less than 42"

• Where curtains, furniture, clothing or other flammable objects are less than 42"• Where curtains, furniture, clothing or other flammable objects are less than 42"
from the front of the heater. from the front of the heater.

from the front of the heater.

from the front of the heater. from the front of the heater.

• In high traffic areas.• In high traffic areas.

• In high traffic areas.

• In high traffic areas.• In high traffic areas.

• In windy or drafty areas.• In windy or drafty areas.

• In windy or drafty areas.

ARNINGARNING

ARNINGARNING

ARNING
WW

WW

W

ADEQUATE COMBUSTION AND VENTILATION AIRADEQUATE COMBUSTION AND VENTILATION AIR

ADEQUATE COMBUSTION AND VENTILATION AIR

ADEQUATE COMBUSTION AND VENTILATION AIRADEQUATE COMBUSTION AND VENTILATION AIR

This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided
for adequate combustion and ventilation air.
Unusually tight construction is defined as construction where:

• In windy or drafty areas.• In windy or drafty areas.
DO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIAL ON OR NEAR THEDO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIAL ON OR NEAR THE

DO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIAL ON OR NEAR THE

DO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIAL ON OR NEAR THEDO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIAL ON OR NEAR THE
APPLIANCE.APPLIANCE.

APPLIANCE.

APPLIANCE.APPLIANCE.

(a) Walls and ceilings exposed to the outside atmosphere have a continuous water vapor retarder with a rating
of 1 perm (6 x 10 kg per pa-sec-m²) or less with openings gasketed or sealed, and
(b) Weather stripping has been added on openable windows and doors, and
(c) Caulking or sealants are applied to areas such as joints around window and door frames, between sole
plates and floors, between wall-ceiling joints, between wall panels, at penetrations for plumbing, electrical,
and gas lines, and at other openings.

11

National Fire Protection Association, Inc.National Fire Protection Association, Inc.

National Fire Protection Association, Inc.

National Fire Protection Association, Inc.National Fire Protection Association, Inc.

The National Fuel Gas Code defines a confined space as a space whose volume is less than 50 cubic feet per 1,000
BTU per hour (4.8m per kw) of the aggregate input rating of all appliances installed in that space and an unconfined
space is defined as a space whose volume is not less than 50 cubic feet per 1,000 BTU per hour (4.8m per kw) of
the aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space
in which the appliances are installed, through openings not furnished with doors, are considered a part of the
unconfined space.

3

3

66

6

66

The following formula can be used to determine the maximum
heater rating per the definition of unconfined space:

BTU/HR = (L1+L2) Ft x (W) Ft x (H) Ft x 1000

50

Consider two connecting rooms with an open area between,
with the following dimensions:(See Fig. 2, Example)

L1=15-1/2 Ft., L2=12 Ft., W=12 ft., H=8Ft

50

=52800 BTU/HR

If there were a door between the two rooms the calculation
would be based only on the room with the heater.

BTU/HR=(15-1/2) x (12) x (8) x 1000

50

=29760 BTU/HR

WW

hen installing the ahen installing the a

W

hen installing the a

WW

hen installing the ahen installing the a

material, other than wood flooring, the appliance must be installed on a metal ormaterial, other than wood flooring, the appliance must be installed on a metal or

material, other than wood flooring, the appliance must be installed on a metal or

material, other than wood flooring, the appliance must be installed on a metal ormaterial, other than wood flooring, the appliance must be installed on a metal or
wood panel extending the full width and depth of the appliance.wood panel extending the full width and depth of the appliance.

wood panel extending the full width and depth of the appliance.

WARNINGWARNING

WARNINGWARNING

WARNING

wood panel extending the full width and depth of the appliance.wood panel extending the full width and depth of the appliance.

ppliance dirppliance dir

ppliance dir

ppliance dirppliance dir

ectlectl

y on cary on car

ectl

y on car

ectlectl

y on cary on car

L2 (12')

L1 (15-1/2')

petingpeting

peting

petingpeting

INSTINST

INST

INSTINST

FIGURE 2.FIGURE 2.

FIGURE 2.

FIGURE 2.FIGURE 2.

,,

tile or other comb tile or other comb

,

tile or other comb

,,

tile or other comb tile or other comb

ALLAALLA

ALLA

ALLAALLA

TIONTION

TION

TIONTION

W (12')

ustibustib

ustib

ustibustib

lele

le

lele

H (8')

If the arIf the ar

If the ar

If the arIf the ar
unconfunconf

unconf

unconfunconf
adequate combustion and ventilation air by one of the methods described in theadequate combustion and ventilation air by one of the methods described in the

adequate combustion and ventilation air by one of the methods described in the

adequate combustion and ventilation air by one of the methods described in theadequate combustion and ventilation air by one of the methods described in the
NaNa

tional Fuel Gas Codetional Fuel Gas Code

Na

tional Fuel Gas Code

NaNa

WARNINGWARNING

WARNINGWARNING

WARNING

WARNINGWARNING

WARNINGWARNING

WARNING

tional Fuel Gas Codetional Fuel Gas Code

EnsurEnsur

Ensur

EnsurEnsur
accessibility faccessibility f

accessibility f

accessibility faccessibility f
cc

learlear

c

lear

cc

learlear

FIGURE 3. Minimum ClearancesFIGURE 3. Minimum Clearances

FIGURE 3. Minimum Clearances

FIGURE 3. Minimum ClearancesFIGURE 3. Minimum Clearances

ea in wea in w

ea in w

ea in wea in w

ined space or if the bined space or if the b

ined space or if the b

ined space or if the bined space or if the b

e the minime the minim

e the minim

e the minime the minim

ances arances ar

ances ar

ances arances ar

hichic

h the heah the hea

hic

h the hea

hichic

h the heah the hea

or puror pur

or pur

or puror pur

e detere deter

e deter

e detere deter

8"

42"

um cum c

um c

um cum c

poses of serposes of ser

poses of ser

poses of serposes of ser

mined wmined w

mined w

mined wmined w

36"

ter mater ma

ter ma

ter mater ma

,,

ANSI Z223.1,ANSI Z223.1,

,

ANSI Z223.1,

,,

ANSI Z223.1,ANSI Z223.1,

learlear

lear

learlear

y be opery be oper

y be oper

y be opery be oper

uilding is of unuilding is of un

uilding is of un

uilding is of unuilding is of un

ances shoances sho

ances sho

ances shoances sho

vicing and prvicing and pr

vicing and pr

vicing and prvicing and pr

hen fhen f

acing the fracing the fr

hen f

acing the fr

hen fhen f

acing the fracing the fr

8"

4"

aa

ted is smaller than thated is smaller than tha

a

ted is smaller than tha

aa

ted is smaller than thated is smaller than tha

usuallusuall

usuall

usuallusuall

Section 5.3, Section 5.3,

Section 5.3,

Section 5.3, Section 5.3,

wn in FIGURE 3 arwn in FIGURE 3 ar

wn in FIGURE 3 ar

wn in FIGURE 3 arwn in FIGURE 3 ar

77

7

77

y tight constry tight constr

y tight constr

y tight constry tight constr

or a or a

or a

or a or a

oper operoper oper

oper oper

oper operoper oper

ont of the heaont of the hea

ont of the hea

ont of the heaont of the hea

Minimum clearances to combustibles:

Top of heater....................................36"

Sides of heater....................................8"

Front of heater..................................42"

Rear of heater.....................................4"

t deft def

ined as anined as an

t def

ined as an

t deft def

ined as anined as an

uction,uction,

uction,

uction,uction,

pplicapplica

pplica

pplicapplica

bb

le local codes.le local codes.

b

le local codes.

bb

le local codes.le local codes.

e maintained fe maintained f

e maintained f

e maintained fe maintained f

aa

tion. Left and rtion. Left and r

a

tion. Left and r

aa

tion. Left and rtion. Left and r

terter

..

ter

.

terter

..

Maintain these clearances toMaintain these clearances to

Maintain these clearances to

Maintain these clearances toMaintain these clearances to

ensure adequate spaceensure adequate space

ensure adequate space

ensure adequate spaceensure adequate space
around air opening foraround air opening for

around air opening for

around air opening foraround air opening for
proper operation.proper operation.

proper operation.

proper operation.proper operation.

pr pr

pr

pr pr

oo

videvide

o

vide

oo

videvide

ightight

ight

ightight

oror

or

oror

MANTEL CLEARANCESMANTEL CLEARANCES

MANTEL CLEARANCES

MANTEL CLEARANCESMANTEL CLEARANCES

If placing a custom mantel above the heater, you must meet minimum clearances between mantel
shelf and the top of the heater.

If your installation does not meet the below minimum clearances, you must:

• Raise the mantel to an acceptable height, OR

• Remove the mantel.

UNDERSIDE OF

MANTEL SHELF

MANTEL SHELF

TOP OF HEATER

ALL MINIMUM

DISTANCES ARE

IN INCHES

DISTANCE TO

UNDERSIDE OF

MANTEL

BACK WALL

FLOOR

MINIMUM CLEARANCE

TO BACK WALL

88

8

88

GAS CONNECTIONGAS CONNECTION

GAS CONNECTION

GAS CONNECTIONGAS CONNECTION

A qualifA qualif

A qualif

A qualifA qualif
Consult all local codes.Consult all local codes.

Consult all local codes.

Consult all local codes.Consult all local codes.

NOTICENOTICE

NOTICENOTICE

NOTICE

Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areasUse new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas

Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas

Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areasUse new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas
when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gaswhen permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas

when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas

when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gaswhen permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas
volume to heater. Excessive pressure loss will occur if the pipe is too small.volume to heater. Excessive pressure loss will occur if the pipe is too small.

volume to heater. Excessive pressure loss will occur if the pipe is too small.

volume to heater. Excessive pressure loss will occur if the pipe is too small.volume to heater. Excessive pressure loss will occur if the pipe is too small.

A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installedA manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed

A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed

A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installedA manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed
upstream of the heater (FIGURE 4).upstream of the heater (FIGURE 4).

upstream of the heater (FIGURE 4).

upstream of the heater (FIGURE 4).upstream of the heater (FIGURE 4).

CAUTIONCAUTION

CAUTIONCAUTION

CAUTION

A sediment trap must be installed upstream of the heater to prevent moisture and contaminantsA sediment trap must be installed upstream of the heater to prevent moisture and contaminants

A sediment trap must be installed upstream of the heater to prevent moisture and contaminants

A sediment trap must be installed upstream of the heater to prevent moisture and contaminantsA sediment trap must be installed upstream of the heater to prevent moisture and contaminants
from passing through the pipe to the heater controls and burners. Failure to do so couldfrom passing through the pipe to the heater controls and burners. Failure to do so could

from passing through the pipe to the heater controls and burners. Failure to do so could

from passing through the pipe to the heater controls and burners. Failure to do so couldfrom passing through the pipe to the heater controls and burners. Failure to do so could
prevent the heater from operating reliably (FIGURE 4).prevent the heater from operating reliably (FIGURE 4).

prevent the heater from operating reliably (FIGURE 4).

prevent the heater from operating reliably (FIGURE 4).prevent the heater from operating reliably (FIGURE 4).

ied gied g

ied g

ied gied g

as aas a

ppliance installer mppliance installer m

as a

ppliance installer m

as aas a

ppliance installer mppliance installer m

ust connect the fust connect the f

ust connect the f

ust connect the fust connect the f

IMPORTANT:IMPORTANT:

IMPORTANT: Loosen the pipe adapter

IMPORTANT:IMPORTANT:

on the flex tube before installing to the
system piping.

irir

ee

place to the gplace to the g

ir

e

place to the g

irir

ee

place to the gplace to the g

as supplas suppl

as suppl

as supplas suppl

yy

..

y

.

yy

..

FIGURE 5. Gas ConnectionFIGURE 5. Gas Connection

FIGURE 5. Gas Connection

FIGURE 5. Gas ConnectionFIGURE 5. Gas Connection

CHECK GAS TYPE:CHECK GAS TYPE:

CHECK GAS TYPE: The gas supply must be the same as stated on heater's rating plate. If the gas supply is

CHECK GAS TYPE:CHECK GAS TYPE:

different, DO NOT INSTALL the heater. Contact your dealer for the correct model.

Connecting dirConnecting dir

Connecting dir

Connecting dirConnecting dir

ARNINGARNING

ARNINGARNING

ARNING
WW

WW

W

ectlectl

y to an unry to an unr

ectl

y to an unr

ectlectl

y to an unry to an unr

ee

gulagula

e

gula

ee

gulagula

ted prted pr

ted pr

ted prted pr

99

9

99

opane/LPG tank can cause an eopane/LPG tank can cause an e

opane/LPG tank can cause an e

opane/LPG tank can cause an eopane/LPG tank can cause an e

xplosion.xplosion.

xplosion.

xplosion.xplosion.