Kenmore 153337962, 153337863, 153337763, 153337663, 153337614 Owner’s Manual

...

Owners Manual

FOR POTABLEWATER

HEATING ONLY

NOT SUITABLEFOR

SPACEHEATING

NOT FOR USE IN

MOBILE HOMES

Model No.

153.337114

153.337163 153,337214

153.3379.63

153.337363

153.337414

153.337463

153.337514

153.337563

153.337614

153.337663

153.337763

153.337863

153.337962

50 Gal. Short High Altitude S0 Gal. Short

40 Gal. Short High Altitude 40 GaL Short

30 Gal,

40 Gal. High Altitude

40 Gal.

50 Gal, High Akitude 50 Gal.

65 Gal. High Altitude 65 Gal.

50 Gal. High Recovery 65 Gal. High Recovery 40 Gal. (L.R)

POWER MISERTM9

GAS WATER HEATER

• SafetyInstructions

• Installation

• Operation

For Your Safety

AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER HEATER

WARNING: If the information in these instructions are not fol- lowed exactly, a fire or explosion may result, causing property

damage, personal injury or death.

• Care and Maintenance

• Troubleshooting

• Parts List

Caution:

Read and Follow

All Safety Rules and

Operating Instructions Before First Use of

This Product.

Save this Manual for Future Reference.

-Do not store or use gasoline or other flammable vapors and liq- rodsin the vic'nity of this or any other appliance.

-WHAT TO DO IF YOU SMELL GAS : Do not try to light any appliance.

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

building.

i Immediately call your gas supplier from a neighbor's phone.Follow the gas supplier'slnstructions. ,_.

If you can not reach your gassupplier, call the fire department,

-Installation and service must be performed by a qualified installer,

service agency or the gas supplier.

AWARNING

Improper installation, adjustment, alteration, service or mamtenance I

• . .

can cause DEATH, SERIOUS BOD!LY INJURY, OR PROPERTY DAM- I

AGE: Refer to this manual for assistance or consult the local Sears I Servtce Center or gas utility for further mformation. I

AWARNING

Flammable vapors may be drawn by air currents from other areas of the structure to this appliance.

A, WARNING

READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING OR OPERATING THIS WATER HEATER.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Safety Precautions

I _WARNING .

Improper installation, adjustment, altev_tlon, service or maintenance can cause DEATH, SERIOUS BODILY

INJURY, OR PROPERTY DAMAGE. Refer to this menu- at for assistance or consult your local Sears Service

Center for further information.

AWARNING

WATER HEATERS EQUIPPED FOR ONE TYPE GAS

ONLY: This water heater is equipped for one type gas only. Check the model rating plate near the gascontrol

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 usethe correct gascan causeproblemswhichcan result in

DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAMAGE. If you have any questions or doubts consult yourgassupplieror local utility.

AW_!_tRNING

INSTALLATIONS IN AREAS WHERE FLAMMABLE LIQ- UIDS (VAPORS) ARE LIKELY TO BE PRESENT OR

STORED (GARAGES, STORAGE, AND UTILITY AREAS, ETC), Flammable liquids (such as gasoline, solvents,

propane(LP) or butane, eta), all of whichemit flammable vapors, may be improperly stored or used in suchareas. The gaswater heater pilot light or main burner can ignite such vapors. The resulting flashback and fire can cause

death or serious bums to anyonein the area, as well as property damage.

If installation in suchareas isyour only option, then the installationmust be accomplishedin a way that the pilot

flame and main burner flame are elevated from the floor at least 18 inches.While this may reduce the chancesof

flammable vapors from a floor spillbeing Ignited, gasoline and other flammable substancesshouldnever besto_l or

used in the same room or area contain ng a gas water heater or other open flame or spark producingappliance.

NOTE: Flammable vapors may be drawn by air currents from other areasofthe structure to the appliance.

AWARNING

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-

bustlon and ventilation air be taken from outside these areas. Refer to the "Facts to Consider About the

Location" section of this manual and also the latest edi- tion of the National Fuel Gas Code, ANSI Z223.1, also referred to as NFPA 54 for specificsprovided €oncemnin

air required.

AWARNING

A fire can start if combus_ble mate.rialssuchas clothing, I

I cleaningmaterials,or flammable liqmdsare placedagainstI I OrnexttOthe water h_=ter" I

A WARNING

At the time of manufacture this water heater was previd-/ ed with a combination temperature-pressures relief valve certified by a nationally recognized testing laboratory that maintains periodic inspectionof production of listed equipment or materials, as meeting the requirements

for Relief Valves and Automatic Gas Shutoff Devicesfor Hot Water Supply Systems, and the latest edition of

ANSI Z21.22 and the code requirements of ASME. If replaced, the valve must meet the requirements of local codes,but not lessthan a combination temperature and

pressure relief valve certified as meeting the require- ments for Relief Valves and Automatic Gas Shutoff

Devicesfor Hot Water Supply Systems, ANSI Z21.22 by a nationally recognized testing laboratory that maintains periodic inspectionof production of listed equipment or

materials. The valvemust be marked with a maximum set pressure not to exceed the marked hydrostatic working pressure

of the water heater (150 Ibs./sq. in.) and a discharge

capacity not lessthan the water heater input rate as shown on the model rating plate. (Electric heaters. watts divided by 1000x 3415 equal BTU/Hr. rate.)

Your local jurisdictional authority, while mandating the

use of a temperature-pressure relief valve complying

with ANSI Z21.22 and ASME, may require a valve model

different from the one fumnishedwith the water heater.

Compliance with such local requirements must be satis-

fied bythe installer or end user of the water heater with

a locally prescribed temperature-pressure relief valve

installedin the designatedopening in the water heater in

)laceof the factory furnished valve.

For safe operation of the water heater, the relief valve must not be removed from it's designated opening or

plugged. The temperature-pressure relief valve must be installed

directly into the fitting of the water heater designated for the relief valve. Positionthe valvedownward and pro- vide tubing so that any dischargewill ex'_ 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 dischargeopening must not be blocked or reduced in size under any circumstances.

Excessivelength, over 30 feet, or use of more than four elbows can cause restrlctionand reduce the discharge

capacity 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 isprovided. To prevent bodilyinlury, hazard to life, or property dam-

age, the relief valve must be allowed to dischargewater in quantities should circumstances demand. If the dis- charge pipe is not connected to a drain or other suitable means, the water flow may cause property damage. The DischargePipe:

• Must not be smaller in size than the outlet pipe size of the valve, or have any reducing couplings or other

restrictions.

Must not be pluggedor blocked. Must be of material listedfor hot water distribution.

Must be installed so as to allow complete drainage of both the temperature-pressure rehef valve, and the

dischargepipe.

Must terminate at an adequate drain. Must not have any valve between the relief valve and

tank.

Safety Precautions

_,WARNING

A gas water heater cannot operate properly without the correct amount of air for combustion. Do not install in a

confined area such a closet, unless you provide air as

Ishowninthe "Facts to Consider About the Location" sec-

tion. 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 llro or explosionand can CAUSE DEATH, SERIOUS BODILY INJURY,OR PROPERTY DAMAGE.

A, WARNING

HOTTER WATER CAN SCALD: Water heaters are intended to produce hot water. Water heated to a tem- perature which,will satisfy clothes washing, dish washing,

and other sanmzing needs can scald and permanently iniure you upon contact. Some people are more likelyto be permanently injured by hot water than others. These includethe elderly, children, the infirm, or physically/men- tally handicapped.If anyoneusinghot water in your home fits into one of these groups_t_rif there is a local code or state lawrequiring a certain temperature water at the hot water tap, then you must take specialprecautions.Inaddi-

tion to usingthe lowest possibletemperature setting that satisfiesyour hot water needs,a means suchas a mixing valve, should be usedat the hot water taps usedby these

people or at the water heater. Mixing valvesare available at plumbing supply or hardware stores. Follow manufac-

turers instructions for installation of the valves. Before changingthe factory setting on the thermostat, read the

"Temperature Regulation"sectioninthis manual.

AWARNING

Soot build-up indicates a problem that requires €orrec-

tion before further use. Turn "OFF" gasto water heater

and leave "OFF" until repairs are made, becausefailure

to correct the cause of the sooting can result in a fire or

explosion causing DEATH, SERIOUS BODILY INJURY,

IOR PROPERTY DAMAGE.

_WARNING

This water heater must not be installed directly on car- peting. 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 isinstalled in an alcoveor closet,the entire floor must be covered b

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

_,WARNING

VENT DAMPERS - Any vent damper,whether it isoperat-

ed thermally or otherwise must be removed if its use inhibitsproper draftingofthe water heater.

IThermally Operated Vent Dampers: Gas-fired water

heaters having thermal efficiency in excess of 80% may

_reduce a relatively low flue gas temperature. Such tern- i _eratures may not be highenoughto properly open ther- mally operated vent dampers.Thiswould causespillageof

flue gasesand maycausecarbonmonoxidepoisoning. Vent dampers must bear evidenceof certification as com-

plying 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 fur- ther information.

AWARNING

• The applianceand itsindividualshutoffvalve must be dis-

connectedfrom the gassupplypipingsystem during any pressure testing of the gas system at test pressuresin

excessof½pound per square inch(3.5kPa).

• The appliance must be isolatedfrom the gas supplypip-

ing system by closingits individual manual shutoffvalve during any pressuretesting of the gassupplypiping sys- tem at test pressures equal or less than % pound per squareinch(3.5kPa).

AWARNING

BEFORE LIGHTING [PROPANE (L.P.) GAS WATER HEATERS]: Propane (L.R) gasis heavier than air. Should there be a leak in the system,the gas will settle near the

ground. Basements, crawl spaces, skirted areas under mobile homes (even when ventilated), closets and areas

belowground level will serveas pocketsfor the accumula- tion of this gas. Before attempting to light or relight the

water heater_ pilot or turning on a nearby electrical light

sw_tch,be absolutelysure there is no accumulated gas in

the area. Searchfor odor of gasby sniffingat groundlevel

in the vicinity of the appliance. If odor isdetected, follow stepsindicated at "For Your Safety" on the cover pageof

this manualthen leave the premises.

AWARNING

Chemical vapor corrosion of the flue and vent system

may occur if air for combustioncontainscertain chemical

Ivapors.Spraycan propellants,cleaningsolvents,refrigera-

tor and air conditioner refrigerants, swimming pool

chemicals, calcium and sodium chloride, waxes, bleach, and processchemicals are typical compounds which are

potentially corrosive.

.AWARNING

Ob.structedor deteriorated vent systemsmay present a serioushealth risk or asphyxiation,

Safety Precautions continued on page 4.

Safety Precautions

A'WARNING 1

The water heater with draft hood installed must be prep- erly vented to a chimney which terminates outdoors.

Never operate the water heater unlessit is vented to the outdoors and has adequate air supply to avoid risks of I

improper operation,explosionor asphyxiation, l

AWARNING

Minimum clearancesbetween the water heater and com- bustibleconstruction are I" at the sidesand rear,4" at the

front, and 6" from the vent pipe. Clearance from the top

of the jacket is 18" on most models. Note that a lesser

dimension may be allowedon some models. Refer to the

label onthe water heater adjacentto the gascontrolvalve

for all clearances.

A, WARNING

Do not usethis applianceif any part of it hasbeen under

water. Immediately call a_ears Service Technician to inspectthe appliance and to replace the gascontrolor any

part ofthe burner systemwh ch hasbeen under water.

A,CAUTION

WATER HEATERS EVENTUALLY LEAI_ Installation of

the water heater must be accomplished in sucha manner that if the tank or any connections should leak, the flow

of water will not causedamage to the structure. For this reason,it isnot advisableto installthe water heater in an

attic or upper floor. When such locations cannot be avoided, a suitable drain pan should he installed under the water heater. Drain pans are available at your local Sears store. Such a drain pan must be not greater than

1I/2 inchesdeep, havea minimum length and width of at

least 2 inchesgreater than the water heater dimensions

and must be piped to an adequate drain. The pan must

not restrict combustionair flow.Under no circumstances is the manufacturer or Sears to be held liable for any

water damagein connectionwith thiswater heater.

AWARNING

HYDROGEN GAS: Hydrogengascan be producedin a hot water systemthat has not been usedfor a long period of

time (generally two weeks or more). Hydrogen gas is extremely flammable and explosive. To prevent the possi-

bility 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 system are used (such as a

dishwasheror washing machine). If hydrogen gas is pre-

sent, there vnllprobablybe an unusualsoundsimilar to air escaping through the pipe as the hot water faucet is opened. There must be no smoking or open flame near

the faucet at the time it isopen.

AWARNING

INSULATING JACKETS: When installing' an external water heater insulationjacket on a gaswater heater:

DO NOT cover the temperature.pressure relief wive. DO NOT put insulation over any part of the top of the gaswater heater. DO NOT put insulationever the gascontrol valveor gas

control valve/burner cover, or any accessareas to the

burner.

DO NOT let insulationaround the gaswater heater to get within 8 inches of the floor (air must get to the

burner). DO NOT cover or remove operating instructions, and

safetyrelated warning labelsand materials alT_ed to the

water heater.

!Failureto heed this will result in the possibilityof a fire or

explosion.

Table of Contents

Safety Precautions ............................................................................................................................................2-4

Table of Contents ................................................................................................................................................5

Customer Re.s_onsibilities .......................................................................................................................6

Product Specincations ..................................................................................................................................6

Materials and Basic Tools Needed ............................................................................................... 7

Materials Needed ...................................................................................................................................................................... 7

Basic Tools .................................................................................................................... :........................................................... 7

Installation Instructions ........................................................................................................................8-16

Removing the Old Water Heater ............................................................................................................................................... 8

Factsto Consider About the Location ....................................................................................................................................... 9

Combustion Air andVentilation for Appliances in Unconfined Spaces ................................................................................... 10

Combustion Air and Ventilation for Appliances in Confined Spaces....................................................................................... 10

Water Piping ........................................................................................................................................................................... 11

Temperature-Pressure Relief Valve........................................................................................................................................... 12

Filling the Water Heater .......................................................................................................................................................... 13

Venting .............................. ................................................................................................................................................. 13-14

Gas Piping ......................................................................................................................................................................... 14-15

Installation Checklist .............................................................................................................................................................. 16

Operating Instructions .........................................................................................................................17-19

Fighting ............................................................................................................................................................................. 17-18

Temperature Regulation .......................................................................................................................................................... 19

Service and Adjustment ...................................................................................................................... 20-22

Tank (Sediment) Cleaning ...................................................................................................................................................... 20

Venting System Inspection ...................................................................................................................................................... 20

Burner Inspection ................................................................................................................................................................... 20

Burner Cleaning ..................................................................................................................................................................... 20

L.P.Gas Control Valve & Burner Assembly Replacement Information .................................................................................... 21

Draining ................................................................................................................................................................................. 21

Temperature-Pressure Relief Valve Operation .......................................................................................................................... 21

Drain Valve Washer Replacement ........................................................................................................................................... 22

Housekeeping ......................................................................................................................................................................... 22

Service .................................................................................................................................................................................... 22

Troubleshooting Guide ........................................................................................................................23-25

Start Up Conditions ............................................................................................................................................................... 23

Condensation ........................................................................................................................................................................ 23

Smoke/Odor ......................................................................................................................................................................... 23

Thermal Expansion ............................................................................................................................................................... 23

Strange Sounds ...................................................................................................................................................................... 23

Operational Conditions .......................................................................................................................................................... 24

Smelly Water ......................................................................................................................................................................... 24

Air in Hot Water Faucets ...................................................................................................................................................... 24

High Temperature Shut OffSystem ...................................................................................................................................... 24

Not Enough or No Hot Water .............................................................................................................................................. 24

Water is too Hot ................................................................................................................................................................... 24

Leakage Checkpoints .............................................................................................................................................................. 25

Parts Order List...............................................................................................................................................28-35

Customer Responsibilities

Thank You forporchasingaSearswater heater.

Properly installed and maintained, it should give you years of trouble free service. If you should decide that you want the new

water heater professionally installed by Sears call the local Sears

Service Center or any Sears store. They will arrange for prompt, quality installation by Sears authorized contractors.

Abbreviations Found In This Instruction Manual

CSA - Canadian Standards Association

ANSI - American National Standards Institute

NFPA - National Fire Prevention Association

AWARNING

Thisgas.firedwater heater isdesigncertifiedbyCSA INTER-

NATIONAL under American National Standard/CSA

Standardfor GasWater HeatersANS Z2 I.I 0.I • CSA 4. I (lat-

estedition).The installationmustconformwith thismanual, LocalCodesand with the latesteditionof the National Fuel

GasCode,ANSI Z223.1. This publicationis availablefrom your localgovernment or

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

• Read the "Safety Precautions" section, pages 2 through 4 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, SERIOUS BODILY INJURY AND/OR PROPERTY DAMAGE.

This manual contains instructions for the installation, opera- tion, and maintenance of the gas-fired water heater. It also

contains warnings through out the manual that you must read and be aware of. All warnings and all instructions are essential

to the proper operation of the water heater and your safety. Since we cannot put everything on the first few pages, READ

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

• The installation must conform with the instructions in this manual; gas company rules; and Local Codes, or in the

absence of Local Codes, with the latest edition of the National Fuel Gas code, ANSI 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.

• If after reading this manual_ou have any questions or do not understand any portion otthe instructions, call the Sears Service Center.

• Carefully plan the place where you are going to put the water heater. Correct combustion, vent action, and vent pipe instal-

lation are very important in preventing death from possible

carbon monoxide poisoning and fires. Examine the location to ensure the water heater complies with

the "Facts to Consider About the Location" section in this

manual.

• For California installation this water heater must be braced, anchored, or strapped to avoid falling or moving during an

earthquake. See instructions for correct installation proce- dures. Instructions may be obtained from your local dealer, wholesaler, public utilities or California O_ce of the State

Architect, 400 P Street, Sacramento, CA 95814.

• Complies with SCAQMD rule #1121 and districts having

equivalent NOx requirements.

Product Specifications

MODEL NUMBER

153.337114

153.337163

153.337214

153.337263

153.337363

153.337414

153.337463

153.337514

153.337563

153.337614

153.337663

153.337763

153.337863

153.337962

TANK

CAPACITY

IN GALLONS

50 50

40 40

TYPE

GAS

NATURAL NATURAL NATURAL

NATURAL

NATURAL NATURAL NATURAL

NATURAL NATURAL

PROPANE

B.ZU.

RATE

40,000 40,000

40,000

40,000 40,000

40,000 40,000 40,000

40,000

52,500 50,000

40,000

RECOVERY

RATE GALS.

PER HOUR

@ 90°F RISE

40.9

53.7

51.2

40.9

MINIMUM

VENT

PIPE

Y'or 4"

3" or 4"

3" or 4" 3"or 4", Y' or 4"

Y'or 4" 3"or 4"

3" or 4" 3"or 4"

3"or 4"

3" or 4"

DIMENSIONS IN INCHES

HEIGHT TO

DIAMETER

22" 22" 20" 20"

16"

18" 18"

20" 20" 22"

22" 20" 22"

18"

JACKETTOP

49"

49" 47½" 4TA"

57½" 58¼"

58¼"

58"

58" 59_" 59_4"

58¾" 59½"

58'A"

Materials and Basic Tools Needed

Materials Needed

To simplify the installation Sears has available the installation

parts shown below. You may or may not need all of these materi- als, depending on your type of installation.

WATER HEATER HEAT TRAPS HELP REDUCE

HEAT LOSS DUE TO THERMAL SYPHONING

WATER HEATER STAND 24"x24"x 18"

FOR USE WITH WATER HEATERS

INSTALLED IN RESIDENTIAL GARAGES HAVING A DIAMETER 24" OR LESS AND A RATED CAPACITY 75

GALLONS OR LESS

EXPANSION TANKS FOR THERMAL

EXPANSION CONDI- TIONS AVAILABLE IN

VENT ELBOW

WATER HEATER INSTAL- LATION KIT WITH FLEXI- BLE CONNECTORS FOR 3/4" OR I/2" THREADED OR COPPER PLUMBING

2 GALLON AND 5 GALLON CAPACITY THROUGH LOCAL

SEARS STORE OR SERVICE CENTERS

VENT PiPE

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

Scars store.

• Pipe Wrenches (2) 14"

• Screwdriver

• Tin Snips

• 6 Foot Tape of Folding Rule

• Garden Hose

• Drill

• Pipe dope or Teflon Tape

FLEXIBLE WATER HEATER GAS CON- HECTOR WITH

FITTINGS

DRAIN PANS AVAILABLE IN 20" DIAMETER FOR WATER HEATERS

HAVING A DIAMETER 18" OR LESS, 24" DIAMETER FOR WATER HEATERS HAVING A DIAMETER 22" OR LESS AND AVAILABLE IN 28" DIAMETER FOR WATER HEATERS HAVING A DIAMETER 26" OR LESS

ADDITIONAL TOOLS NEEDED WHEN SWEAT SOLDERING

• Tubing Cutters or Hacksaw

• Propane Torch

• Soft Solder

• Solder Flux

• EmeryCIoth

• Wire Brushes

GARDEN HOSE 6 FOOT TAPE

SLOT-HEAD SCREVYDRIVER

PHILLIPS SCREWDRIVER

ROLL OF TEFLON TAPE (USE ONLY ON WATER

CONNECTIONS)

PiPE DOPE (SQUEEZE TUBE)

_FOR WATER AND

CONNECTIONS)

PiPE

WRENCH

HACKSAW

3/4" WIRE BRUSH

I/2" WIRE BRUSH

ROLL OF LEAD FREE

SOFT SOLDER

ROLL OF EMERY

CLOTH

SOLDER FLUX

PROPANE

I TORCH ,

TUBING CUTTER

Installation Instructions

Removing the Old Water Heater

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

_WARNING

I If the main gas line--all gas appliances is I used, also shut "off" the gas at each appliance. Leave all

gasappliances shut "off" until the water heater installation

I iscomplete.

Turn "OFF" the water 6o the water

heater. Some installations require that the water be turned off to the entire

house,

Disconnect the vent pipe from the draft hood where they connect to the water heater. In most installations

the vent pipe can be lifred off after any screw or other attached devices are removed. Dispose of the draft

hood. The new water heater has the draft hood which must be used for proper operation.

® ®

a. 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 con-

nect to the water heater. This will avoid cutting off the pipes too short.

Additional cuts can be made later if nec- essary. Disconnect the temperature-pres-

sure 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 disconnected and ready to be

removed,

Check again to sure gas supply is OFF" to the water heater. Then dis-

connect the gas supply connection from the gas control valve.

a to water

Attach hose the 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 will relieve pressure in the water heater and speed draining.

nlRke the

I _,WARNING I

The water passing out of the drain valve may be ,e._remely I hot. To avoid being sr._ded, make sure all connections are I

tight and that the water flow is directed away from any I

person. I

If you have galvanized pipe to the water

heater, loosen the two galvanized pipes with a pipe wrench at the union in each line. Also disconnect the piping remain- ing to the water heater. These pieces should be saved since they may be need- ed when reconnecting the new water heater. Disconnect the temperature-pres-

sure relieftvalve 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 disconnected and ready to be

removed.

&CAUTION I

Mineral buildupor sedimentmay haveaccumulated in the ]

old .waterheater, This causesthe water heater to be much heavier than normal and this residue, ff spilledout, could

causestainng.

Installation Instructions (cont'd)

Facts to Consider About the

Location

You should carefully choose an indoor location for the new water heater, because the placement is a very important consid- eration for the safety of the occupants in the building and for

the most economical use of the appliance. This water heater is

not for use in mobile homes or outdoor installation.

Whether replacing an old water heater or putting the water

heater in a hew location, the following critical points must be

observed.

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 pip- ing system as possible. The water heater, as all water heaters, will eventually leak. Do not install without adequate drainage provisions where water flow will cause damage.

ACAUTION

WATER HEATERSEVENTUALLY LEAK:Installationof the water heater mustbe accom011sheclin sucha manner that if

the tank or anyconnectionsshouldleak,the Bowof water will not causedamageto the structure..Forthis reason,it is not

advisableto instailthewater heater m anatticor upperfloor,i When suchlocationscannotbe avoided,a suitabledrainpan shouldbe installedunder the water heater. Drain pansare availableat yourlocalSearsstore.Sucha drainpan must be not greater than I% inchesdeep,haveaminimum lengthand widthof at least2 inchesgreaterthan the water heaterdimen-

sionsandmust be pipedto an adequatedrain.The pan must

mt restrictcombustionair flow.Undernocircumstancesisthe nanufactureror Searsto be heldliablefor anywater damage

n connectionwith this water heater.

• The location selection must provide adequate clearances for ser-

vicing and proper operationof the waterheater.

AWARNING

Thiswater heater mustnot beinstalleddirtily on carpeting.

ICarpeting must be protected by a metal or wood panel

beneaththe applianceextendingbeyondthe full width and depthof the appliance by at least 3 nches(762ram) n any

!dlrectJon,or if the applianceisinstalledinan alcoveor closet,

the entirefloor mustbe coveredbythe panel.Failureto heed

this warningmayresultin aErehazard.

AWARNING

Minimum clearancesbetween the water heater and €om-

bustibleconstructionare I" at the sidesand rear, 4" at the front,and6"from theventpipe.Clearancefrom the top of the

jacketis18"on most modeK Note that a lesserdimensionmay

be allowedon somemodels. Referto the labelon the water heateradjacentto the gascontrolvalvefor alldearances.

ZI" t'_N.

VENTILATION

OPENINGS

4'MIN.

"_N,

AWARNING

INSTALLATIONSIN AREASWHERE FLAMMABLELIQUIDS

VAPORS) ARE LIKELY TO BE PRESENT OR STORED

(GARAGES, STORAGE, AND UTILITY AREAS, ETC): Flammableliquids(suchas gasoline,solvents,pmpene(LP) or

butane, etc.), all of which emit flammable vapors, may be improperlystored or usedin sucharea_ The gaswater heater

pilotlightor main burnercanignitesuchvapor_The resulting

flashbackandfire cancausedeathor seriousbumsto anyonein

thearea,aswellaspropertydamage. If installationinsuchareasisyouronlyoption,thenthe installa-

tion must be accomplished in a way that the pilotflame and

!mainburnerflameareelevatedfromthefloorat least 18inche_

Y/hUe thk mayreducethe chancesof flammablevaporsfrom a

floorspillbeingignited,gasolineandotherflammablesubstances shouldneverbestoredor usedin the sameroom orarea con-

talningagaswaterheateror other openflameor sparkproduc- ingappliance.

NOTE: Flammablevaporsmay be drawnbyair currentsfrom

otherareasofthe structuretotheappliance.

AWARNING

Pmpellaotsof aemsel spraysand volatilecompounds,.(clean- ers,chlorinebasedchemicais,refrigerants,etc.) in additionto

beinghighlyflammable Inmanycases,willa/sochangeto €or- ro_vo hydrochloricacid when exposedto the combustion

productsof the water .I.."......_...The resultscan be hazardous,

andalsocauseproductfailure.

[ 1

AWARNING

A gaswater heater cannotoperateproperlywithoutthe cor-

rectamountof airfor combustion.Do not installina confined areasuch a closet,unlessyou provideair asshownin Figures

I-5. Never obstructthe flawof Cen_lationair. If you haveany doubtsor questionsat all,callyour gascompany.Failureto pro- videtheproperamount of combust_nair canresultina fireor explosionandcan causeDEATH,SERIOUSBODILYINJUR_,

ORPROPERTYDAMAGE.

AWARNING

Ifthiswaterbeater will be usedin beautyshops,barbershops,

cleaningestablishments,or self.servicelaundrieswith dry

cleaningequipment,it isimperativethat the water heater or

water heatersbe installedsothat €ombustlenand ventlindon

air be taken from outsidetheseareas.Referto the "Facts to

ConsiderAbout the Location"socdenof thismanualandalso

the latestedition of the NationalFuelGasCode,ANSI Z223..I,

alsore_n'ad to as NFPA 54 for specificsprovidedconcerning

air required.

Installation Instructions (cont'd)

Combustion Air and Ventilation for Appliances Located in

Unconfined Spaces

Unconfined Space is a space whose volume is not less than 50 cubic feet per 1,000 Btu per hour of the aggregateinput 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 In unconfined spaces in buildings, infiltration may be adequate

to provide air for combustion, ventilation and dilution of flue gases. However, in buildings of tight construction (for example,

weather stripping, heavily insulated, caulked, vapor barrier, etc.), additional air may need to be provided using the methods

described in Combustion Air and Ventilation for Appliances

Located in Confined Spaces, b.

Combustion Air and Ventilation for Appliances Located in

Confined Spaces

Con.rmed Space is a space whose volume is less than 50 cubic feet per 1,000 Btu per hour off,the aggregate input rating of all appliancesinstalled in that space.

a. ALL AIR FROM INSIDE BUILDINGS:

(See Page 9 Figure 1, and Figure 2 below)

The confined space shall be provided with two permanent

openings communicating directly with an additional room(s) oF suff*lcient volume so that the combined volume of all

spaces meets the criteria for an unconfined space. The total input of all gas utilization equipment installed in the com-

bined space shall be considered in making this determination.

Each opening shall have a minimum free areaof one square inch per 1,000 BTU per hour of the total input rating ofail

gas utilization equipment in the confined space, but not less

than 100 square inches. One opening shall commence within

12 inches of the top and one commencing within 12 inches

of the bottom of the enclosure.

1. When directly communicating with the outdoors, each open- ing shall have a minimum free areaof 1 square inch per 4,000

BTU per hour of total input rating of all equipment in the endusure. (See Figure3.)

2. When communicating with the outdoors through vertical ducts, each opening shall have a minimum free area of 1 square inch per 4,000 BTU per hour of total input rating of all equipment'in the enclosure. (See Figure 4.)

Figure 4 ]

3. When communicating with the outdoors through horizontal ducts, each opening shall have a minimum free area of 1

square inch per 2,000 BTU per hour of total input rating of all equipment in the enclosure. (See Figure 5.)

_4_qEY OR OA8 gZhT

_SRT

Figure 2 ]

b. ALL AIR FROM OUTDOORS: (seeFigures 3-5)

The confined space shall be provided with two permanent

openings, one commencing within 12 inches of the top and one commencing within 12 inches from the bottom of the

enclosure. The openings shall communicate directly, or by ducts, with the outdoors or spaces (crawl or attic) that freely

communicate with the outdoors.

Figure 3 ]

[ [ , ....

Figure 5 1

4. When ducts areused, they sha_ be of the same cruss-sectlonal area as the free area of the openings to which they connect.

The minimum short side dimension of rectangular air ducts shall not be lessthan 3 inches. (See Figure5.)

Louvers and Grilles: In calculating free area, consideration

shall be given to the blocking effect of louvers, grilles or screens protecting openings. Screens used shall not be smaller than ¼ inch mesh. If the free area through a design of louver or grille is known, it should be used in calculating the size opening required to provide the free area specified. If the design and free area is not known, it may be assumed that wood louvers will be 20-25 percent free areaand metal louvers

and grilles will have 60-75 percent free area. Louvers and

grilles shall be fixed in the open position or interlocked with

the equipment so that they are opened automatically during

equipment operation.

Special Conditions Created by Mechanical Exhausting or Fireplaces: Operation of exhaust fans, ventilation systems, clothes dryers or firephcea may create conditions requiring special attention to avoid unsatisfactory operation of ii_talled gas utilization equipment.

Installation Instructions (cont'd)

Water Piping

AWARNING

HOTTERWATERCAN SCALD:.Water heatersare intendedto producehot water.Water heatedto a temperature .whichwill

saUsfyclotheswashing,dishwashing,andothersanitizingneeds;

canscaldandpermanentlyinjureyouuponcontact.Somepeo- Poleare morelikelyto be permanentlyinjuredbyhotwaterthan

rs.Theseincludetheelder_,children,the infirm,orphysical.

ly/mentallyhandicapped.Ifanyoneusinghotwater inyour home fitsintooneofthesegroupsorifthereisalocalcodeorstatelaw

requiringa certaintemperaturewater at the hotw_er taR then

you musttakespecialprecautions.Inadditionto usingthe lowest

possib/etemperaturesettingthat satisfiesyour hotwater needs, a meanssuchasamixingvalve,shouldbeusedat the hotwater

tapsusedby these peopleor at the water heater.Mixingvalves areavailableat plumbingsupplyor hardwarestores.Followman-

ufacturersinstructionsfor installationof the valves.Before changingthe factory setting on the thermostat, read the

"Temperature Regulation"sectioninthismanual.

This water heater shall not be #onnected to any heating systems or component(s) used with a non-potable water heating appliance.

If a water heater is installed in a closed water supply system;

such as one having a back-flow preventer, check valve, water

meter with a check valve, etc.., in the cold water supply; means

shall be provided to control thermal expansion. Contact the local utility or local Sears Service Center on how to control this

situation.

NOTE: Toprotect against untimely corrosion of hot and cold water fittings, it is stronl_ly recommended that di-elec-

tric untons or couplings be mstalled on this water heater

when connected to copper pipe.

Look at the top cover of the water heater. The cold water inlet is marked cold. Put two or three turns of" teflon tape around the threaded end of _e threaded-to-sweat coupling

and around both ends of the ¾ threaded nipple. Using flexi- ble connectors, connect the cold water pipe to the coldwater

inlet of the water heater.

NOTE: This water heater is super insulated to minimize heat loss from the tank. Further reduction in heat loss

can be accomplished by insulating the hot water lines from the water heater.

HOT OUTLET

TO HOUSE /

THREADED TO

SWEAT COUPLING

3/4" THREADED

COUPLING

INSTALLATION COMPLETED USING

SEARS INSTALLATION KIT

FLEXIBLE

WATER

CONNECTORS

SHUTOFF

VALVE

THREADED TO

SWEAT COUPLING

3/4" THREADED

COUPLING

WATER LINE

COLD, ; T

The illustration shows the attachment of the water piping to the water heater. The water heater is equipped with ¾ inch water connections.

NOTE: If using copper tubing, solder tubing to an adapter before attaching the adapter to the cold w,.ater'.mletconnec-

tion. Do not solder the cold water supply llne directly to the cold water inlet. It will harm the dip tube and damage the

tank.

• Look at the top cover of the water heater. The water outlet is marked hot. Put two or three turns of teflon tape around the

threaded end of the threaded-to-sweat coupling and around

both ends of the ¾" threaded nipple. Using flexible connec- tors, connect the hot water pipe to the hot water outlet on

the water heater.

[]

PRESSURE

RELIEF VALVE

DISCHARGE

PIPE (Do not cap

or plug)

6" AIR GAP

FLOOR DRAIN

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