Kenmore 153336901, 153336801, 153336701, 153336631, 153336432 Owner’s Manual

...

GasWater Heater

Owners Manual

NOT FOR USE IN

MOBILE HOMES

MODEL NUMBERS:

153.336331 30 Gal.

153.336332 30 Gal.

153.336431 40 Gal.

153.336432 40 Gal.

153.336631 30 Gal.

153.336701 30 Gal. High Altitude

153.336801 40 Gal. High Altitude

153.336901 30 Gal. High Altitude

" r ]

o Installation o Operationo Repair Parts •

For Your Sa us_oB_T._sWATER.EATE_

FOR YOUR SAFETY

If you smell gas:

1. Do not try to light any appliance.

2. Do not touch any electrical switch; do not

use any phone in your building.

3. Immedia!ely call your gas supplier from a

neighbor s phone. Follow the gas supplier s instructions.

4. If you can not reach your gas supplier, call the fire department.

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause DEATH, SERIOUS BODILY INJURY OR PROPERTY DAMAGE. Refer to

this manual for assistance or consult your local Sears Service Center or gas Utility for further information.

READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER AND THEN THIS ! ENTIREMANUAL BEFOREINSTALLING OR OPERATING THIS WATER HEATER.

Save this Manual for Future Reference.

fety ANODO.ANTISAOOED_OT.ECAS

FOR YOUR SAFETY Do not store or use gasoline or other

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

Flammable vapors may be drawn by air currents from other areas of the struc-

ture to this appliance.

WARNING

Improper installation, adjustment, alteration, service or mainte- nance can cause DEATH, SERIOUS BODILY INJURY OR PROP- ERTYDAMAGE. Refer to this manual for assistanceor consult

your local SearsService Center for further information.

WARNING

At the time of manufacture this water heater was equipped with a temperature-pressure relief valve. For protection

against excessive pressures and temperatures in this water

heater, install temperature-pressure protective equipment required by local codes, but not lessthan a combination tem- perature-pressure rellef valve certified by nationally recog-

nized tesh_nglaboratory that maintains periodic inspection of production Of listed equipment or materials, as meeting the

requirements for Relief Valves and Automatic Gas Shutoff

Devices for Hot Water Supply Systems,the latest edition ANSI Z21.22. This valve must be marked with a maximum set pres- sure not to exceed the marked hydrostatic working pressureof

the water heater (150 lbs./sq, in.). The relief valve must be marked with a discharge capacity not less than the water

heater Btu input rate as shown on the model rating plate. Install the temperature-pressure relief valve directly into the

firing of the water heater. Position the valve downward and provide tubing so that any discharge will exit only within 6

inches above, or at any distance below the structural floor. Be certain that no contact is made with any live electrical part. The discharge opening must not be blocked or reduced in size under any circumstances. Excessivelength, over 15 feet, or use

of more than two elbows can cause restriction and reduce the dischargecapacity of the valve.

No valve or other obstruction is to be placed between the relief valve and the tank;. Do not connect tubing directly to

discharge drain unlessa 6' air gap is provided. To prevent bod-

ily iniury, hazard to life, or damage property, the relief valve must be allowed to discharge water in quantities should cir-

cumstancesdemand. If the discharge pipe is not connected to

a drain or other suitable means, the water flow may cause

property damage.

The Discharge Pipe:

-Must not be smaller in size than the outlet pipe size of the

valve, or have any reducing couplingsor other restriction.

-Must not be plugged or blocked.

-Must be of maten_allisted for hot water distribution.

-Must be installed so asto allow complete drainage of both the temperature-pressure relief valve, and the discharge pipe.

-Must terminate at an adequate drain.

-Must not have any valve between the relief valve and tank.

WARNING

A fire can start if combustible materials such asclothing, clean-

ing materials, or flammable liquids are placed againstor next to the water heater.

WARNING

WATER HEATERSEQUIPPED FOR ONE TYPE GAS ONLY: This water, heater is equipped for one type gas onl)_.Check the rat-

mg plate near the gas control valve for the correct gas. DO NOT USE THIS WATER HEATER WITH ANY GAS OTHER

THAN THE ONE SHOWN ON THE MODEL RATING PLATE.

Failure to use the correct gas can cause problems which can result in DEATH, SERIOUS BODILY INJURY, OR PROPERTY

DAMAGE. tf you have any questionsor doubts consult your gas

supplier or local utility.

WARNING

INSTALLATION IN RESIDENTIAL AREASWHERE FLAMMABLE J LIQUIDS (VAPORS) ARE LIKELYTO BE PRESENTOR STORED

(GARAGES; STORAGE, AND UTILITY AREAS, ETC): Flammable liquids (such as gasoline, solvents, propane (LP) or butane, etc.), all of which emit flammable vapors, may be

improperly stored or used in such areas. The gas water heater

ilot hght or main burner can ignite such.vap°rs"The resulting

I_ashbackand fire can cause death or serious burns to anyone in the area, aswell as property damage.

If installation in suchareas is your only option, then the instal- lation must be accomplished in a way that the pilot flame and

main burner flame are elevated from the floor at least 18 inch- es. While this may reduce the changes of flammable vapors

from a floor spill being ignited, gasoline and other flammable

substancesshould never be store{] or usedin the same room or area containing a gas water heater or other open flame or

spark producingappliance. NOTE: Flammable vapors may be drawn by air currents from

other areas of the structure to the appliance.

WARNING

HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a temperature which will

satisfy clothes washing, dish washing, and other sanitizing needs can scald and permanently injure you upon contact. Some people are more likely to be permanently injured by hot

water than others. These include the elderly, children, the infirm, or physlcally/mentaIly handicapped, if anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the hot water tap, then you must take special precau-_ tions. In addition to usingthe lowest possible temperature set-'

ting that satisfiesyour hot water needs, some type of temper- ing device, such as a mixing valve, should be used at the hot

water taps used by these people or at the water heater. Mixing valves are available at plumbing supply or hardware stores.

Follow manufacturers instructionsfor i*nstallationof the valves. Before changing the factory setting on the thermostat, read the

"Temperature Regulation"section ;_nthis manual.

WARNING

BEFORE LIGHTING [PROPANE (L.P.) GAS WATER HEATERS]: Propane (LP.) gasis heavier than air. Should there be a leak in

the system, the gas will settle near the ground. Basements, craw/spaces, skirted areas under mobile homes (even when

ventilated), closets and areas below ground level will serve as pockets for the accumulation of this gas. Before attempting to light or relight the water heater's pilot or turning on a nearby electrical light switch, be absolutely sure there is no accumu- lated gas in the area. Search for odor of gas by sniffing at ground level in the vicinity of the appliance, tf odor is detect-

ed, follow steps indicated at "For Your Safety" on the cover page of this manual then leave the premises.

WARNING

This water heater must not be installed directly on carpeting. Carpeting must be protected by a metal or wood panel

beneath the appliance extending beyond the full width and depth of the appliance by at least 3 inches (76.2mm) in any_

direction,, or if the appliance is installed in an alcove or closet, the entire floor must be covered by the panel. Failure to heed this warning may resultin a fire hazard.

WARNING

_,gas water heater cannot operate properly without the cor-

rect amount of air for combustion. Do not install in a confined area such a closet, unless you provide air as shown in the

"Locating The New Water Heater" section. Never obstruct the

flow of ventilation air. If you have any doubts or questions at all, call your gas company. Failure to provide the proper

amount of combustion air can result in a fire or explosion and

can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY

DAMAGE.

WARNING

If this water heater will be used in beauty shops,barber shops, cleaning establishments, or self-service laundries with dry cleaning equipment, it is imperative that the water heater or

water heaters be installed so that combustion and ventilation air be taken from outside these areas. Refer to the"Locafing

The New Water Heater" section ofthis manual and also the lat- est edition of the National Fuel Gas Code, ANSI Z223.1, also

referred to as NFPA 54 for specifics provided concerning air required.

WARNING

VENT DAMPERS - Any vent damper, whether it is operated thermally or otherwise must be removed if its use _nhibits

proper drafting of the water heater. Thermally Operated Vent Dampers: Gas-fired water heaters

having thermal efficiency in excessof80% may produce a rel- atively low flue gas temperature. Such temperatures may not

be high enough to properly open thermally operated vent

dampers. This would cause spillage of flue gases and may

:ause carbon monoxide polsonmg.

Vent dampers must bear evidenc(_of certification as complying with the latest edition of American National Standard ANSI

Z21.68 (ANSI Z21.66 & 67, respectively, cover electrically and mechanically actuated vent dampers). Before installation of

any vent damper, consult your local Sears Service Center or the gas utility for further information.

WARNING

1. The appliance and its individual shutoff valve must be dis- connectedfrom the gas supply piping system during any pres-

sure testing of the gas system at test pressures in excess of 'A pound per square inch (3.SkPa).

2. The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressuresequal or less than ¼poundper square inch (3.5kPa).

WARNING -

Obstructed or deteriorated vent systemsmay present a serious

health risk or asphyxiation.

WARNING

Chemical vapor corrosion of the flue and vent system may

occur if air for combustion contains certain chemical vapors. Spra_y..canprop.ellants, cleanin,g.soivents, reffig.erator and.air

conditioner refrigerants, swimming pool chemicals, calcium and sodium chloride, waxes, bleach, and process chemicals

are typical compounds which are potentially corrosive.

WARNING

Minimum clearancesbetween the water heater and combustible constructionare 1" at the sidesand rear, 4" at the front, and 6" from the vent pipe. Clearance from the top of the jacket is 12".

Refer to the label on the water heater located adjacent to the gascontrol valve for all clearances.

WARNING

HYDROGEN GAS: Hydrogen gas can be produced in a hot water systemthat has not been usedfor a long period of time

enerally two weeks or more). Hydrogen gas is extremely

mmabte and explosive. To prevent the possibility of injury

under these conditions, we recommend the hot water faucet be opened for several minutes at the kitchen sink before any

electrical appliances which are connected to the :hot water Systemare used (such asa dishwasher or washing machine). If

hydrogen gas is present, there will probably be an unusual sound similar to air escaping throughthe pipeas the hot water faucet is opened. There must be no smoking or open flame near the faucet at the time it iSopen.

WARNING

INSULATING JACKETS: When installing an external water heater insulation jacket on an gaswater heater: a. DO NOT cover the temperature-pressurerelief valve. b. DO NOT put insulation over any part of the top of the gas

water heater.

c. DO NOT put insulation over the gas control valve or gascon-

trol valve/burner cover,or any accessareasto the burner.

d. DO NOT let insulation around the gaswater heater to get

within 8 inchesof the floor (air must get to the burner).

e. DO NOT cover or remove operating instructions,and safety

related warning labels and materials affixed to the water

heater.

Failure to heed this will result in the possibility of a fire or

explosion.

WARNING

Scoot build-up indicates a problem that requires correction

beforefurther use.Turn"OFF"gasto waterheater and leave "OFF"until repairsare made, _ecausefai|ure to correct the

causeof the sootingcan resultin a fire or explosioncausing DEATHSERIOUSBODILYINJURYORPROPERTYDAMAGE.

WARNING

The water heater with draft hood installed must be properly

vented to a chimney which terminates outdoors. Never oper- ate the water heater unlessit is vented to the outdoors and has

_dequate air supply to avoid risks of improper operation,

_xplosion or asphyxiation.

WATER HEATERSEVENTUALLY LEAK:Installation of the water

CAUTION

heater must be accomplished in such a manner that if the tank or any connections should leak, the flow of water will not

causedamage to the structure. When such locations cannot be

avoided, a suitable drain pan must be installed under the water heater. Drain pans are available at your local Sears Store. Such a drain pan must be not greater than 11½inches deep, have a minimum length and width of at least 2 inches

greater than the water heater dimensionsand must Mepiped to an adequate drain. Under no circumstancesisthe manufactur- er or Sears to be held liable for any water damage in connec-

tion with this water heater.

General Safety ..............................................................................................................................._,_

Table of Contents.......................................................................................................:.................4

Introduction .........................................................................................................................................5

Specifications ..................................................................................................................................:..s

Preparing for the New Installation ................:..............................:..................

Materials and Basic Tools Needed. ...................................................................6

Materials Needed .................................................................................................................................................. 6

Basic Tools ............................................................................................................................................................ 6

Removing the OM Water Heater. ............................................i........."................._

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

Combustion Air and Ventilation for Appliances Located in Unconfined Spaces ..................................................... 9

Combustion Air and Ventilation for Appliances Located in Confined Spaces ......................................................... 9

installing the New Water Heater ................................................................io._

Water Piping ........................................................................................................................................................ 10

Temperature-Pressure Relief Valve .................................................................................. ................................ 10,11

Filling the Water Heater ....................................................................................................................................... 11

Venting .................................................................................. ............................................... ,.............................. 11

Gas Piping .................................................... _............................. :........................................................................ 12

Installation Checklist ........................................................................................................................................... 13

Li_htin_ ............................................................................:....................................................................14,15

Temperature Regulation ....................................................................................i............_

For Your Information ................................................._....................................................1_,18

Start Up Conditions ............................................................................................................................................. 17

Condensation ......................................................................................... :.......................................................... 17

Smoke/Odor ....................................................................................................................................................... 17

Thermal Expansion .......................... :................................................................................................................. 17

Strange Soun_g. ................................................................................................................................................. 17

Operational Conditions .................................................................................................................................. 17,18

Smelly Water ........................................................................................................................ ........................ 17,18

'_Air"In Hot Water Faucets .... :............................................................................................................................ t8

High Temperature Shut Off System ........................................................................... ......................................... 18

Not Enough or No Hot Water ............................................................................................................................ 18

Water IsToo Hot ............................................................................ ..................................................................... 18

Periodic Maintenance ...................................................................................................._,_o

Venting System Inspection ................................................................................................................................... 19

Burner Inspection ................................................................................................................................................ 19

Burner Cleaning .................................................................................................................................................. 19

Housekeeping ..................................................................................................................................................... 19

Temperature-Pressure Relief Valve Operation ...................................................................................................... 20

Draining ....................................................................................... _....................................................................... 20

Drain Valve Washer Replacement ....................................................................................................................... 20

Service .................. :........................................................................................... . ................................................. 20

L "

eakage Checkpoints ............................................................................................................_

Repair Parts..........................................................................................:......................._.................22-23

warranty ...............................................................................................................................................24

About Your W_rran_ ..................................... _.............................................. ................. ...................................... 24

Sears Installation Policy ......................................................................................... _.............................................. 2"4

Sears Installation Warranty ............................................... :.......................................................................... ........ 24

thank Youforpurchasing a Searswater heater. Properly

installed and maintained, it should give you years of trouble free service. If you shoufd decide that you want the new water heater professionally insta]led, contact the local Sears Service Center or any Searsstore. They will arrange for prompt, quality installation by Sears authorized contractors.

Abbreviations Found in This Instruction Manual

A.G.A. - American Gas Association A.N.S.I. - American National Standards Institute N.F.P.A. - National Fire Prevention Association

WARNING ................

This gas-fired water heater is design certified by the American Gas Association Laboratories under

American National Standards for Gas Water Heaters. The installation must conform with this manual, Local

Codes and with the latest edition of the National Fuel Gas Code, ANSI Z223.1. This publication is available from your local govern-

ment or public l_rary, gas company, or by writing NFPA, Batterymarch Park, Quincy, MA 02269.

MODEL

NUMBER

153.336331

153.336332

153.336431

153.336432

153.336631

153.336701

153.336801

153.336901

I. Read the "General Safety" section, pages 2 and 3 of

this manual first and then the entire manual carefully.

If you don't follow the safety rules, the water heater

will not operate properly. It could cause DEATH, SERI- OUS BODILY INJURY AND/OR PROPERTY DAMAGE.

This manual contains instructions for the installation, operation, and maintenance of the gas-fired water heater. It also contains warnings through out the man- ua] that you must read and be aware of. All warnings and all instructions are essential to tee proper opera-

tion of the water heater and your safety. Since we can- not put everything on the first few pages, READ THE

ENTIRE MANUAL BEFORE ATTEMPTING TO INSTALL OR OPERATE THE WATER HEATER.

TANK j

CAPACITY t

IN GALLONSl

30 30

40 30 30 40

TYPE RECOVERYRATE

OF B.T.U. GALS.PERHOUR

GAS RATE @90°F RISE

NATURAL 33,500 34.3

NATURAL 33,500 34.3 NATURAL 35,500 36.3

NATURAL

•PROPANE NATURAL

NATURAL PROPANE

35,500

33,500 33,500 35,50O

33,500

2. The installation must conform with the instructions in this manual; gas company rules; and Local COdes, or

in the absence oI Local Codes, with the latest edition

DIMENSIONS IN INCHES

MINIMUM ........

VENT HEIGHT TO

PIPE DIAMETER JACKETTOP

3" 16" 56"

3" 18" 561/_'

36.3

34.3

36.3

34.3

3" 3"

1 8"

16" 16" 18"

16"

56½"

56"

561#'

56'

of the National Fuel Gas code, ANSl Z223.1, also referred to as NFPA 54. This publication is available

from your local government or public library or gas company or by writing NFPA, Batterymarch Park,

Quincy, MA 02269.

3. if after reading this manual you have any questions or do not understand any portion of the instructions, call

the SearsService Center.

4. Carefully plan the place where you are going to put the water heater. Correct combustion, vent action, and vent pipe installation are very important in preventing death from possible carbon monoxide poisoning and

fires.

Examine the location to ensure the water heater com-

plies with the "Locating the New Water Heater" sec- tion in this manual.

............I I1'

Materials Needed

To simplify the installation Sears has available the instaila-

tion parts shown below. You may or may not need all of these materials, depending on your type of installation.

Compression

¢ou_llr_s

COMPRESSION COUPLI NGS

FOR CONNECTING TO

WATER HEATER

.INSTALLATION KIT WITH

FLEXIBLE CONNECTORS FOR

3/4" GALVANIZED OR

1/2"COPPER PLUMBI NG

- COPPER PLUMBING WITH_ " OUT+SWEAT SOLDERING EXPANSIONTANKS._ __F_R

" _ _ : THERMAL EXPANSION

' CONDITIONS AVAIL-

VENT ELBOW SEARS SERVICE CENTERS,

VENT EXTENSION

ABLE IN 2 GALLON AND

5 GALLON CAPACITY

THROUGH LOCAL

FLE

_IBLE WATER

HEATER GAS CON-

NECTOR WITH

FITTINGS

Wate_ He_tef Heat Traps

WATER HEATER HEAT TRAPS

HELP REDUCE HEAT LOSS DUE

TO THERMAL SYPHONING

WATER HEATER STAND 24"x24"x18"

FOR USE WITH WATER HEATERS INSTALLED

IN RESIDENTIAL GARAGES HAVING A DIAM-

ETER 24" OR LESS AND A RATED CAPACITY

WATER HEATERS HAVING A DIAMETER 18"

OR LESS AND AVAILABLE IN 28" DIAMETER

FOR WATER HEATERS HAVING A DIAMETER

75 GALLONS OR LESS

AVAILABLE IN 20" DIAMETER FOR

DRAIN PANS

26" OR LESS

Basic Tools

You may or may not need all of these tools, depending on your type of installation. These tools can be purchased at

your local Searsstore.

Pipe Wrenches (2) 14" Screwdriver

Tin Snips _ 6Foot 1-ape of Folding Rule

Garden Hose ....

DHII : i:: + L ' _

GARDEN HOSE 6 FOOT TAPE

SLOT-HEAD SCREWDRIVER

PHILLIPS SCREWDRIVER

ROLL OF TEFLON TAPE (USE ONLY ON WATER

CONNECTIONS)

PIPE DOPE (SQUEEZE TUBE)

(USE FOR WATER AND GAS CONNECTIONS)

PIPE

WRENCH

ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING Tubin_ Cutters or Hacksaw

Propa_neTorch Soft Solder

Solder Flux Emery_Cloth

Wire Brushes

HACKSAW

3/4" WIRE BRUSH

1/2" WIRE BRUSH

ROLL OF LEAD FREE

SOFT SOLDER

PROPANE TORCH

ROLL OF EMERY

CLOTH

SOLDER FLUX

TUBING CU]-[ER

Turn "OFF" the gas supply to the water heater.

WARNING

If the main gas line shutoff valve sew- ing all gas appliances is used, also shut "OFP' the gas at each appliance. Leave all gas appliances shut "OFF" until the

water heater installation is completed.

water

Q Turn "OFF" the to the

water heater at the water shut off valve or water meter. Some installa-

tions require that the water be turned off to the entire house.

supply

Q Disconnect the vent pipe from the draft hood

where they connect to the water heater. In most

installations the vent pipe can be lifted off after

any screw or other attached devices are removed.

Dispose of the draft hood. The new water heater hasthe draft hood which must be used for proper

operation.

If you have copper piping to the water heater, the two copper water pipes can be cut with a hacksaw

approximately four inches away from where they connect to the water heater. Thiswill avoid cutting off the pipes too short. Additional cuts can be made later if necessary. Disconnect the temperature-pres-

sure relief valve drain line. When

the water heater is drained, discon- nect the hose from the drain valve.

Close the drain valve.The water heater is now cornplete[y discon-

nected and ready to be removed.

QCheck again to make sure the gas

supply is "OFF" to the water heater. Then disconnect the gas supply con-

nection from the gas control valve.

Attach a hose to the water heater drain valve and put the other end in

a floor drain or outdoors. Open the water heater drain valve. Open a nearby hot water faucet which wilt relieve pressure in the water heater and speed draining.

WARNING

The water passing out of the drain valve may be extremely hot. To avoid beingscalded, make sure

all connections are tight and t_at the water flow is

directed away from any person. _

If you have galvanized pipe to the

water heater, loosen the two galva-

nized pipes with a pipe wrench at

the Union in each line. Also dis-

connect the piping remaining to

the water heater. These pieces

should be saved since they may be

needed when reconnecting the

new water heater. Disconnect the

temperature-pressure relief valve

drain line. When the water heater

is drained, disconnect the hose

from the drain valve. Close the

drain valve.The water heater is

now completely disconnectedand

readyto be removed.

CAUTION

Mineral buildup or sediment may have accumulated

in the old water heater. This causes the water heater

to be much heavier than normal and this residue, if spilled out, could cause staining.

Facts to Consider About the Location

You should carefully choose an indoor location for the new water heater, because the placement isa very impor-

tant consideration for the safety of the occupants in the

building and for the most economical use of the appli-

ance. Thiswater heater is not for use in mobile homesor

outdoor installation.

Whether replacing an old water heater or putting the water heater in a new location, the following critical

points must be observed.

t. The location selected should be indoors as close as

practical to the gas vent or chimney to which the water heater vent iS going to be connected, and as centralized with the water piping system as possible.

The water heater, as all water heaters, Will eventually

leak. Do not install without adequate drainage provi- sions Where waterflow will cause damage.

CAUTION

The installation of the water beater must be accom- plished in such a manner that if the tank or any connec-

tions should leak, the flow of water will not cause dam- age to the area adjoining the water heater, or to the

lower floors of the structure. When such locations can- not be avoided, a suitable drain pan should be installed under the water heater. Drain pans are available at your

local Sears store. Such a ]_an s]lould be nogreater than 1½ inches deep, have a minimum length and-width of at

least two inches greater than the water heater dimen-

sions and must be piped to an adequate drain. The pan must not restrict combustion air flow. Under no circum-

stances is the manufacturer or Sears to be held liable for any water damageJ_connection with this water heater.

WARNING

INSTALLATION IN RESIDENTIAL AREAS WHERE FLAMMABLE LIQUIDS (VAPORS) ARE LIKELY TO BE PRE-

SENT OR STORED (GARAGES, STORAGE AND UTILITY

AREAS, ETC)" Flammable liquids (such as gasoline, solvents,

propane (LP) or butane, etc.) or other substances (such as adhesives, etc.), all of which emit flammable vapors, may be improperly stored or used in such areas. The gas water

heater, pgot li ht or main burner can i nite such va.pors.The resulting flashback and fire can cause_eath or senous burns

to anyone in the area, aswell as property damage. tf installatlon in such areas is your only option, then the

installation must be accomplished in a way that the pilot

flame and maln burner flame are elevated from the floor at

least 18 inches. While this may reduce the changes of

flammable vapors from a floor spill being ignited, gasoline and other flammable substances should never be stored or

used in the same room or area containing a gas water heater or other open flame or spark producing appliance.

Also, the water heater must be located and/or protected so it is not subject to physical damage by a moving vehicle. NOTE: Flammable vapors maybe drawn by air currents from other areas of the structure to the appliance.

WARNING

Propellants of aerosol sprays and volatile compounds, (cleaners, chlorine based chemicals, refrigerants, etc.)

in addition to being highly flammable in many cases, will also change to corrosive hydrochloric acid when exposed to tee combustion products of the water

heater. The results can be hazardous, and also cause product failure.

2. The Iocation selection must provide adequate clear- ances for servicing and proper operation of the water

heater.

WARNING

This water heater must not be installed directly on car-

peting. Carpeting must be protected by a metal or

woodpanel beneath the appliance extending beyond the fullwidth and depth of-tTae appliance by at least 3

inches (76.2mm) in any direction, or if the appliance is installed in an alcove or closet, the entire floor must be

covered by the panel. Failure to heed this warning may result in a fire hazard.

WARNING

Minimum clearances between the water heater and combustible construction are 1" at the sides and rear, 4" at

the front, and 6" from the vent pipe. Clearance from the top of the _acket is either 12" or 18". Refer to the label on

the water heater located adjacent to the gas control valve for all clearances.

]2" MAX

6" N]N_L.

I Figure 1 j

VENTU.A_ON

AIR

OPENINGS

NNI

OF DOOR

VIEW

_ ivIIN.

t2.._"M/_X

I'"MIN,

TOP VIEW

OF (_L,OSET i" M|N.

WITHOUT DOOR TOP VIEW

AIR DUCT

OF CLOSET

WITH DOOR

WARNING

A gas water heater cannot operate properly without the

correct amount of air for combustion. Do not install in a

confined area such as a closet, unless you provide air as shown in Figures 1-5. Never obstruct the flow of ventila- tion air. If you have any doubts or questions at all, call your gas company or Sears Service Center. Failure to

provide the proper amount of combustion air can result in a fire or exp|osion and can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE.

if this water heater will be used in beauty shops, barber shops, cleaning establishments or self-service laundries with dry cleaning equipment, it is imperative that the

water heater or water heaters be installed so that com- bustion and ventilation air be taken from outside these

areas. Refer to the "Locating the New Water Heater sec- tion" of this manual and also the latest edition of the

National Fuel Gas Code, ANSI Z223.1, also referred to as NFPA 54 for specifics provided concerning air required.

+ 16 hidden pages