Kenmore 153.33429 User Manual
Owners
Manual
FOR POTABLEWATER
HEATING ONLY
NOT SUITABLEFOR
SPACEHEATING
NOT FOR USE IN
MOBILE HOMES
Model No.
153.334290 40 Gal. Short
153.334390 30 Gal.
153.334490 40 Gal.
153.334590 50 Gal.
ENERGY EFFICIENTTM5
GAS WATER HEATER
• Safety Instructions
• Installation
• Operation
For Your Safety
_,N ODORANT IS ADDED TO THE GAS USED BY THIS
_INAT ER HEATER
kWARNING: If the information in these instructions are not fol-
lowed exactly, a fire or explosion may result, causing property
.damage, personal inlury 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 gas.oline or other flammable vapors and liq-
uids in the vicinity 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.
Immediately call your gas supplier from a neighbor's .phone.
i Follow the gas supplier's]nstructions.
If you can not reach your gas supplier, call the fire department.
-Installation and service must be performed by a qualified installer,
service agency or the gas supplier.
• . _,WARNING I
Improper installation, adjustment , alteration, service or maintenance I
can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY DAM-I
AGE. Refer to this manual for assistance or consult the local Sears
Service Center or gas utility for further information.
Flammable vapors may be drawn by air currents from
of the structure to this appliance.
READ THE GENERAL SAFETY SECTION BEGINNING ON INSIDE
COVER AND THEN THIS ENTIRE MANUAL BEFORE INSTALLING
OR OPERATING THIS WATER HEATER.
_,WARNING other areas
_,WARNING I
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Safety Precautions
&WARNING I
Improper installation, adjustment, alteration, service
or maintenance can cause DEATH, SERIOUS BODILY
INJURY, OR PROPERTY DAMAGE. Refer to this manu-
al for assistance or consult your local Sears Service
Center for further nformation.
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 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
usethe correct gascancauseproblemswhich canresult in
DEATH, SERIOUS BODILY INJURY, OR PROPERTY
DAMAGE. If you have any questions or doubts consult
yourgassupplieror localutility.
AWARNING
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, etc.), all ofwhich emit fiammablG
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 seriousburns to anyone in the area, as well as
property damage.
If installation in suchareas is your 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 be storedor
used in the same room or area containing a gas water
heater or other open flame or sparkproducingappliance.
NOTE: Flammable vapors may be drawn by air currents
from other areas ofthe structureto 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-
bustion 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 specificsprovidedconcerning
air required.
_,WARNING I
A fire can start if combustiblematerials suchas clothing,I
cleaningmaterials, or flammable liquidsare placed against
or nextto the water heater.
AWARNING
At the time of manufacturethis water heater was provid-
ed with a combination temperature-pressuresrelief valve
certified by a nationally recognized testing laboratory
that maintains periodic inspectionof production of listed
equipment or materials, as meeting the requirements for
ReliefValves and Automatic Gas ShutoffDevicesfor 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 localcodes,but
not lessthan a combination temperature and pressure
relief valve certified as meeting the requirements for
ReliefValves and Automatic Gas ShutoffDevicesfor Hot
Water SupplySystems,ANSI Z21.22 by a nationally rec-
ognized testing laboratory that maintains periodic
inspection of production of listed equipment or
materials.
The valve must be marked with a maximum set pressur_
not to exceed the marked hydrostatic working pressure"
of the water heater (150 Ibs./sq. in.) and a discharge
capacity not less than the water heater input rate as
shown on the model rating plate. (Electric heaters -
watts dividedby 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 furnishedwith the water heater.
Compliance with.suchIoca_requirements must be satis-
fied bythe installeror end user of the water heater with
a locally prescribed-temperature-pressure relief valve
installedin the designatedopemngm the water heater in
placeofthe fa-c_ Fu-i_fsll-edvalve.
For safe operation of the water heater, the relief valve
must not be removed fr_mmTtJs-_lesignated opening or
plugged. _ ................ _ ........
The temperature-pressure relief valve must be installed
directly into _he-flttlng of the water 4seaterdesignated for
the relief valv_ Positionthe valve downwardand provide
tubing so that any_lsc-_r-_'wrn_i_ only_vithin6 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. Excessive
length, over 30 feet, or useof more than four elbows can
cause restriction and 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 dischargedrain unlessa 6" air gap isprovided.
To prevent bodily injury,hazard to life, or property dam-
age, the relief valve must be allowed to dischargewater
in quantities should circumstances demand. If the dis-
chargepipe is not connected to a drain or other suitable
means,the water flow may causeproperty 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 listed for hot water distribution.
• Must be installed soas to allow complete drainage of
both the temperature-pressure relief valve, andthe dis-
chargepipe.
• Must terminate at an adequate drain.
• Must not have any valve between the relief valve and
tank.
Safety Precautions
AWARNING
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
shownin the "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 fire or explosion and can cause DEATH
SERIOUS BODILY INJURY,OR PROPERTY DAMAGE.
&WARNING
HOTTER WATER CAN SCALD: Water heaters are
intended to produce hot water. Water heated to a tam-
perature whichwill satisfyclothes washing,dish washing,
and other sanitizing needs can scald and permanently
injure 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 anyone usinghot water in your home
fits into one of these groupsor if there is a local code or
state law requiring a certain temperature water at the hot
water tap, then you must take specialprecautions.In addi-
tion to usingthe lowest possibletemperature settingthat
satisfiesyour hot water needs, a meanssuch as a mixing
valve, shouldbe used at 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" section in this manual.
AWARNING
Soot build-up indicates a problem that requires correc-
tion before further use. Turn "OFF" gas to water heater
and leave"OFF" until repairs are made, becausefailure
to correct the cause of the sootingcan result in a fire or
explosion causing DEATH, SERIOUS BODILY INJURY,
OR PROPERTY DAMAGE.
AWARNING
This water heater must not be installeddirectly on car-
peting. Cavpe_ng must be protected bya 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 applia6ce isinstalled
in an alcoveor closet,the entire floor must be covered h
the panel. Failure to heed this warning may result in
fire hazard.
AWARNING
VENT DAMPERS - Any vent damper,whether it isoperat-
ed thermally or otherwise must be removed if its use
inhibitsproper draftingof the water heater. •
Thermally Operated Vent Dampers: Gas-fired water
heaters having thermal efficiency in excessof 80% may
produce a relatively low flue gastemperature. Such tam-
peratures may not be highenough to properlyopen ther-
maily operated vent dampers.This wouldcausespillageof
flue gasesand maycausecarbonmonoxidepoisoning.
Vent dampers must boar evidenceof certificationas 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). Beforeinstallation of any vent damper, consult
your local Se._ Service Center or the gas utility for fur-
ther informat|on.
J, WARNING
• The appliance and its individualshutoffvalvemust be dis-
connectedfrom the gas supplypipingsystemduring any
pressure testing of the gas system at test pressuresin
excessof ½pound per squareinch(3.5kPa).
• The appliance must be isolated from the gassupplypip-
ing system by closingits individualmanual shutoff valve
during any pressuretesting of the gassupplypipingsys-
tem at test pressuresequal or less than Yzpound per
squareinch (3.5kPa).
A, WARNING
BEFORE LIGHTING [PROPANE (L.P.) GAS WATER
HEATERS]: Propane (L.P.) gas is heavier than air. Should
there be a leak in the system, the gaswill settle near the
ground. Basements, crawl spaces, skirted areas under
mobile homes (even when ventilated), closets and areas
belowground levelwill serve as pocketsfor the accumula-
tion of this gas. Before attempting to light or relight the
water heater'spilot or turning on a nearby electrical light
switch,be absolutelysure there is no accumulated gasin
the aro_ Searchfor odor of gasby sniffingat ground level
in the vicinity of the appliance. If odor isdetected, follow
stepsindicated at "For Your Safety"on the cover pageof
this manualthen leave the premises.
_,WARNING
Chemical vapor corrosion of the flue and vent system
may occurif air for combustioncontainscertain chemical
vapors.Spray canpropellants,cleaningsolvents,refrigera-
tor and air conditioner refrigerants, swimming pool
chemicals, calcium and sodium chloride, waxes, bleach,
and processchemicals are typical compoundswhich are
potentially corrosive.
_,WARNING
Obstructed or deteriorated vent systemsmay present a
serioushealthrisk or asphyx at on.
Safety Precautions continued on page 4
3
Safety Precautions
&WARNING
The water heater with draft hood installedmust be prep-
erly vented to a chimney which terminates outdoors.
Never operate the water heater unless_t _svented to the
outdoors and has adequate air supply to avoid risks of
mproper operat on,expos on or asphyxation.
&WARNING
Minimum clearancesbetween the water heater and com-
bustible or non-combustible construction are I" at the
sidesand rear, 4" at the front, and6" from the vent pipe.
Clearance from the top of the jacket is 18" on most mod-
els.Note that a lesserdimensionmay be al owed on some
models.Refer to the label onthe water heater adjacent to
the gascontrolvalvefor all clearances.
I &WARNING l
Do not usethis appli_of It has been under_
water. Immediately call a Sears Service Technician to I
inspectthe applianceand to replace the gascontrol or any/
part ofthe burnersystemwhich hasbeen underwater.
&CAUTION
WATER HEATERS EVENTUALLY LEAK: Installation of
the water heater must be accomplished in sucha manner
that if the tank or any connections shouldleak, the flow of
water will not cause damage to the structure.When such
locationscannot be avoided,a suitable drain pan should
be installed under the water heater, Drain pansare avail- i
able at your local Sears store. Such a drain pan must be
not greater than I_ inchesdeep, have a minimum length
and width of at least 2 inches greater than the water
heater dimensions and must be piped to an adequate
drain. The pan must not restrict combustion air flow.
Under no circumstances is the manufacturer or Sears to
be held liable for any water damage in connection with
this water heater,
&WARNING
HYDROGEN GAS: Hydrogengascanbe producedin a hot
water systemthat hasnot been usedfor a long period of
time (generally two weeks or more). Hydrogen gas is
extremely flammable and explosive.To preventthe 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 a.re
connected to the hot water system am used(suchasa dls-
hwesheror washingmachine). If hydrogengas ispresent,
there will probably be an unusual sound similar 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.
&WARNING
INSULATING JACKETS: When installing an external
water heater InsulationJacketon a gaswater heater:
• DO NOT cover the temperature-pressure relief valve.
• DO NOT put Insulationover any part of the top of the
gaswater heater.
• DO NOT put insulation overthe gascontrol valve or gas
control valve/burner cover, or any accessareas to the
burner.
• DO NOT let insulationaround the gas water 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 affixedto the
water heater.
Failureto heed this will result in the possibilityof a Ere or
explosion.
Table of Contents
Safety Precautions ............................................................................................................................................2_
Table of Contents ................................................................................................................................................5
Customer Responsibilities .......................................................................................................................6
Product
bpecincations ...............:..................................................................................................................
6
Materials and Basic Tools Needed ............................................................................................... 7
Materials Needed ...................................................................................................................................................................... 7
Basic Tools ................................................................................................................................................................................ 7
Installation Instructions ........................................................................................................................8.!6
Removing the Old Water Heater ............................................................................................................................................... 8
Facts to Consider About the Location ....................................................................................................................................... 9
Combustion Air and Ventilation 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 ..................................................................................................................................................................... 2........ 13-14
Gas Piping ......................................................................................................................................................................... 14-15
Installation Checklist .............................................................................................................................................................. 16
'-'- :-uoeratm_ Instructions .........................................................................................................................17-19
l:ighting ............-. ................................................................................................................................................................ 17-18
Temperature Regulation .......................................................................................................................................................... 19
Service and Adiustment ......................................................................................................................20-21
Tank (Sediment) Cleaning ...................................................................................................................................................... 20
Venting System Inspection ...................................................................................................................................................... 20
Burner Inspection ................................................................................................................................................................... 20
Burner Cleaning ..................................................................................................................................................................... 20
Draining ................................................................................................................................................................................. 21
Temperature-Pressure Relief Valve Operation .......................................................................................................................... 21
Drain Valve Washer Replacement ........................................................................................................................................... 21
Homekeeping ......................................................................................................................................................................... 21
Service .................................................................................................................................................................................... 21
Troubleshooting Guide ........................................................................................................................22-25
Start Up Conditions .......................................................................................................................................................... -
Condensation ....................................................................................................................................................................... 22
Smoke/Odor ......................................................................................................................................................................... 22
Thermal Expansion ......................................................................................................................................................... -
Strange Sounds ..................................................................................................................................................................... 23
Operational Conditions ..................................................................................................................................................... 23-24
Smelly Water ......................................................................................................................................................................... 23
Air in Hot Water Faucets ...................................................................................................................................................... 23
High Temperature Shut Off System ...................................................................................................................................... 24
Not Enough Hot Water ........................................................................................................................................................ 24
Water is Too Hot .................................................................................................................................................................. 24
Leakage Checkpoints .............................................................................................................................................................. 25
Parts Order List...............................................................................................................................................26-27
5
22 23
22 23
Customer RespOnsibilities
Thank You for purchasinga Sears water 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
A.G.A. - American Gas Association
A.N.S.I. - American National Standards Institute
A WARNING
This gas-fired water heater is design certified by the
American Gas Association Laboratories under American
National Standards for Gas Water Heaters. The installa-
tion must conform with this manual, LocalCodesand with
the latest edition of the National Fuel Gas Code, ANSI
Z223.1.
This publicationis availa.'blefrom your localgovernmentor
public library, gas company, or by writing NI;PA,
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 ANDIOR 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 areessential
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 referredto 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.
• Ifaker reading this manualyou have any questions or do not
understand any portion of the 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 Office of the State
Architect, 400 P Street, Sacramento, CA 95814.
Product Specifications
MODEL
NUMBER
153.334290 40 NATURAL 35,000 35.8
153.334390 30 NATURAL 28,000 28.7
153.334490 40 NATURAL 30,000 31.0
153.334590 50 NATURAL 30,000 31.0
TANK
CAPACITY
IN GALLONS
TYPE
OF
GAS
B.T.U.
RATE
RECOVERYRATE
GALS.PERHOUR
@90°F RISE
MINIMUM
VENT
PIPE
3"-4"
3"
3"
3"
DIMENSIONS IN INCHES
HEIGHTTO
DIAMETER JACKEI'TOP
20 47_
16 56
18 56_
20 56_
Materials and Basic Tools Needed
Materials Needed
To simplify the installation Sears has available the installation
parts shown below. Youmay ormay not need all of these materi-
als, depending on your type of installation.
WATER HEATER STAND 24"x24"xl 8"
FOR USE WITH WATER HEATERS
INSTALLED IN RESIDENTIAL
GARAGES HAVING A DIAMETER 24"
@
VENT ELBOW
OR LESS AND A RATED CAPACITY
75 GALLONS OR LESS
EXPANSION TANKS
FOR THERMAL
EXPANSION CONDI-
TIONS AVAILABLE IN
2 GALLON AND 5
GALLON CAPACITY
THROUGH LOCAL
SEARS STORE OR
SERVICE CENTERS
WATER HEATER INSTAL-
LATION KIT WITH FLEXI-
BLE CONNECTORS FOR
3/4" OR I/2" THREADED
OR COPPER PLUMBING
(
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
Sears 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-
NECTOR WITH
FITTINGS
DRAIN PANS AVAILABLE IN 20" DIAME-
WATER HEATER HEAT DIAMETER I 8" OR LESS AND AVAIL-
TRAPS HELP REDUCE HEAT ABLE IN 28" DIAMETER FOR WATER
LOSS DUE TO THERMAL HEATERS HAVING A DIAMETER 26" OR
SYPHONING LESS
TER FOR WATER HEATERS HAVING A
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 SCREWDRIVER
PHILLIPS SCREWDRIVER
ROLL OF TEFLON TAPE
(USE ONLY ON WATER
CONNECTIONS)
PIPE DOPE (SQUEEZE TUBE)
(USE FOR WATER AND
GAS CONNECTIONS)
PIPE
WRENCH
TIN SNIPS
DRILL
HACKSAW
3/4" WIRE BRUSH
112"WIRE BRUSH
PROPANE
TORCH
ROLL OF LEAD FREE
SOFT SOLDER
ROLL OF EMERY
CLOTH
SOLDER FLUX
TUBING
CUTTER
7
Installation Instructions
Removing the Old Water Heater
OTurn "OFF" the gas supply to the water heater.
_,WARNING " [
If the main gas line shutoff serving all g._. appliances is I
used, also shut "OFF" the gas at each appliance. Leave all [
gas appliances shut "OFF" until the water heater Installa-
tion is €omp ete.
Turn "OFF" the water to the water
heater. Some installations require that
the water be turned off to the entire
house,
®
ODisconnect 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 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 4"
away from where they connect to the
water heater. This will avoid cutting off
the pipes too short. Additional cuts can
be made later if necessary. Disconnect
the tempereture-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 discon-
nected and ready to be removed.
QCh,,eck again to make sure the gas supply
is OFF to the water heater. Then dis-
connect the gas supply connection from
the gas control valve.
a to ware[
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.
AWARNING
The water passing out of the drain valve may be extremely
hot. To avoid being scalded, make sure all connections are
tight and that the water flow is directed away from any
person.
Q b. If have galvanized pipe to the water
you
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 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.
ACAUTION
Mineral buildup or sediment may have accumulated in the I
I old water heater. This causesthe water heater to be much
heavier than normal and this residue, if spilled out, could
I cause staining. I
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 new 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 _ater 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.
A CAUTION
WATER HEATERSEVENTUALLY LEAK: Installationof the
water heatermust be accomplishedin sucha manner that if
the tank or anyconnectionsshouldleak,the flowof water will
not causedamageto the structure.When suchlocationscan-
not be avoided,a suitable drainpanshouldbe installedunder
the water heater.Drain pansare availableat your localSears
store. Sucha drain pan must be not greater than 1½ inches
deep,havea minimum lengthand width of at least2 inches
greaterthan thewater heaterdimensionsandmustbe piped
to anedeqeatedrain.The panmustnotrestrict combustionair
flow.Under nocircumstancesisthe manufactureror Searsto
be held liablefor any water damagein connectionwith this
waterheater.
AWARNING
INSTALLATIONSIN AREASWHERE FLAMMABLELIQUIDS
(VAPORS) ARE LIKELY TO BE PRESENT OR STORED
GARAGES, STORAGE, AND UTILITY AREAS,"ETC):
Flammableliquids(suchasgasoline,solvents,propane(LP) or
butane, etc.), all of which emit flammable vapors,may be
improperlystored or usedin suchareas.The gaswaterheater
pilotlightor main burnercanignitesuchvapors.The resulting
flashbackandfirecan causedeathor seriousburnsto anyonein
thearea,aswellaspropertydamage.
If installationinsuchareasisyour onlyoption,thenthe installa-
tion must be accomplishedin a way that the pilotflame and
mainburnerflameareelevatedfromthe floor at least18inches.
While this mayreducethechancesofflammablevaporsfroma
floorspillbeingignited,gasolineandotherflammablesubstances
shouldneverbestored or usedinthe sameroomor areacon-
taininga gaswaterheateror otheropenflameor sparkproduc-
ingappliance.
NOTE: Flammablevaporsmay be drawnby air currentsfrom
otherareasofthe structuretothe appliance.
AWARNING
Propellants of aerosolspraysand volatilecompounds,(clean-
ers,chlorinebasedchemicals,refrigerants,etc.)inadditionto
beinghighlyflammablein manycases,will alsochangeto cor-
rosive hydrochloricacid when exposed to the combustion
productsof the water heater.The results canbe hazardous,
and alsocauseproductfailure.
• The location selection must provide adequateclearancesfor ser-
vicing and proper operationof the waterheater.
AWARNING
This water heater mustnot be installeddirectlyon carpeting.
Carpeting must be protected by a metal or wood panel
beneath the appliance extendingbeyondthe full width and
depth of the applianceby at least3 inches(76.2mm) in any
direction,orif theappliance isinstalledin an alcoveor closet,
the entiretloor mustbe coveredby the panel.Failureto heed
this wam.ingmayresultina Erehazard.
AWARNING
Minimum clearancesbetween the water heater and com-
bustibleor non-combustibleconstructionare I" at the sides
and rear,4" at the front,and6"fromthe ventpipe.Clearance
from thetop of the jacketis 18"on mostmodelg Notethat a
lesserdimensionmaybeallowedonsomemodelLReferto the
labelonthe water heateradjacentto the gascontrolvalvefor
allclearance_
12" MAX
VENTILATION
AlE
OPENINGS
TOPVIEW 11
OF CLOSET TOPVIEW ]" MIN.
WITHOUT DOOR
__ OF CLOS)SEIT
12 wMAX. WITH DOOR
AIR DUCT
Figure I ]
AWARNING
A gaswater heater cannotoperateproperlywithout the cor-
rectamount of air for combustion.Do notinstall ina confined
areasucha closet,unlessyouprovideair asshowninthe "Facts
to ConsiderAboutthe Location"section.Neverobstructthe
Ilowofventilationair. Ifyou haveanydoubtsor questionsat all,
callyour gascompany.Failureto providethe properamountof
combustionair canresult in a fire or explosionand cancause
DEATH,SERIOUSBODILYINJUR_,ORPROPERTYDAMAGE.
A,WARNING
Ifthis water heater will beusedinbeautyshops,barbershops,
cleaningestablishments,or self-servicelaundrieswith dry
cleaningequipment,it isimperativethat the water heateror
water heatersbe installedsothat combustionand ventilation
air be takenfrom outsidetheseareas.Referto the "Facts to
ConsiderAbout the Location"sectionof this manualand also
the latestedition ofthe NationalFuelGasCode,ANSI Z223.1,
alsoreferredto as NFPA54 for specificsprovidedconcerning
air required.
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