
2
WARNING
! !
Ifyoudetectabnormalcombustionorabnor-
malodors,oranearthquake,tornadoorfire:
1. Turnoffthe hot watersupplyatthefaucet.
2.Turnoffthepowertothehotwaterheaterby
unplugging.
3.Turnoffgasandwateratthemanualshut-off
valves.
4.Consultthenearestservicepersonnel.
TableofContents
WARNING
! !
DO NOTplacecombustiblechemicalsormate-
rialssuch aslaundry,newspapers,hairspray,
spraydetergent,oil,gasoline,benzene etc.,near
thewaterheaterortheexhaustventterminal.
LEAVEthe properclearancebetweenthewater
heaterand nearbyobjects(trees,timber,boxes
andflammablematerialsetc.,)
BE SURE toelectricallygroundtheunit.
DO NOTtouch thepowercordwithwethands.
KEEP powercordfree ofdust.
DO NOTuseabrokenormodifiedpowercord.
DO NOTbind,bend orstretch powercord.
DONOTconnectthewaterheatertoasolar
waterheater.
CAUTION
Donot install waterheaterwhereflammable
productswillbestored.
Read andfollowthewaterheaterwarnings
andinstructions.Iftheoperator'smanualis
missing,contacttheretailerormanufacturer.
! !
WARNING
Never use thishotwaterheaterunless it
iscompletelyfilledwithwater.
Topreventdamage tothe tank,the tankmustbe
filledwithwater.Watermustberunningfromthe
hotwaterfaucetbeforeturning the maingasvalve
tothewaterheaterto"ON".
!! WARNING
CAUTION
Ifyoudonotfollowtheseinstructions
exactly,afireorexplosion couldresult
causing propertydamage,personalinjury
orloss oflife.
!!
WARNING
-Hotwatertemperatureover125Fcancause
severeburnsinstantlyordeathfromscalding.
-Children, disabledandelderlyareatthe highest
risk ofbeingscalded.
-Temperaturelimiting valvesareavailable,ask
yourserviceprofessional.
-Check the temperatureofthe running hotwater
byhandbeforetakingashower.
-Check toseethatthegassuppliedmatches
the gastype on the rating plate
WARNING
Turning Off TheAppliance:
Turnoff all electricpower byunplugging thepower cord
fromthe outletif serviceistobe performed.
Turnthegasshut-offvalvelocatedseparatelyofthe
waterheatertotheOFFposition.
Thiswillhelppreventfire,electricalshockor
damagetotheunit.
! !
DANGER
Primary SafetyWarning...............................1-3
Pre-InstallationInstructions...............................3
PartsDiagramandListforGU32..........4-5
PartsDiagramandListforGU26..........6-7
OperatingInstructions.................................8-9
Use&CareInstructions
Maintenanceand Service............................10
Troubleshooting.............................................11
Specifications............................................12-13
Installation................................................14-24
GasSupplyPiping....................................25
WaterSupplyConnection...................26-27
ElectricalConnection............................28-30
LiquidPropaneGasConversion.........31-32
Recirculation System...................................33
WarrantyTerms..........................................34
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