Gas Tankless Water Heater
TM
Suitable for combination potable water heating
and space-heating.
Please refer to local codes for space-heating compliance.
FEATURING
• ENDLESSHOTWATER
• ON-DEMANDUSAGE
• COMPACT,SPACESAVING
• ENERGYCONSERVATION
• COMPUTERIZEDSAFETY
• ELECTRONICIGNITION
• ComplieswithSCAQMDRule
1146.2forLowNOxEmissions
of14ng/Jor20ppm
• CONCENTRICVENT
• EASYGASCONVERSION
• EASY-LINKSYSTEM*
• MULTI-UNITSYSTEM*
*(510C model only)
Ifyouhaveanyquestions,please
callorwriteto:
500TennesseeWaltzParkway
AshlandCity,TN37015
TollFree:1-877-737-2840
On-Demand Water Heater
Installation Manual and Owner’s Guide
- Do not store or use gasoline or other
flammablevaporsandliquidsinthevicinity
ofthisoranyotherappliance.
- WHATTODOIFYOUSMELLGAS
• Donottrytolightanyappliance.
• Donottouchanyelectricswitch,donot
useanyphoneinyourbuilding.
• Immediatelycallyourgassupplierfrom
aneighbor'sphone.Followthegas
supplier'sinstructions.
• Ifyoucannotreachyourgassupplier,call
thefiredepartment.
- Installation and service must be performed
byaqualifiedinstaller,serviceagencyorthe
gassupplier.
WARNING
If the information in these
instructions is not followed
exactly,afireorexplosionmay
resultcausingpropertydamage,
personalinjuryordeath.
Models
• 110C
• 310C
• 510C
ANSIZ21.10.3・CSA4.3
510C
modelonly
R
DR