A.O. Smith ATI-340H-N Technical Documents
Gas Tankless Water HeaterTM
Suitable for potable water heating and space-heating
Please refer to local codes for space-heating compliance.
540 (T-H3)
models only
If you have any questions, please
call or write to:
500 Tennessee Waltz Parkway
Ashland City, TN 37015
Toll Free: 1-877-737-2840
WARNING
- Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS
• Donottrytolightanyappliance.
• Donottouchanyelectricswitch,donot
use any phone in your building.
• Immediatelycallyourgassupplierfrom
a neighbor's phone. Follow the gas
supplier's instructions.
• Ifyoucannotreachyourgassupplier,call
the fire department.
- Installation and service must be performed
by a qualified installer, service agency or the
gas supplier.
On-Demand Water Heater
Installation Manual and Owner’s Guide
ANSI Z21.10.3 and CSA 4.3
If the information in these
instructions is not followed
exactly, a fire or explosion may
result causing property damage,
personal injury or death.
FEATURING
• ENDLESSHOTWATER
• ON-DEMANDUSAGE
• COMPACT,SPACESAVING
• ENERGYCONSERVATION
• COMPUTERIZEDSAFETY
• NOPILOTLIGHT
• Satisfiesthe2012SCAQMDRule
1146.2 for Ultra-Low NOx
Emissions
• EASY-LINKSYSTEMAND
MULTI-UNIT SYSTEM
(540 (T-H3) models only)
Models
• 240 Outdoor (T-H3J-OS)
• 340 Outdoor (T-H3S-OS)
• 540 Outdoor (T-H3-OS)
• 240 Indoor (T-H3J-DV)
• 340 Indoor (T-H3S-DV)
• 540 Indoor (T-H3-DV)
Also See for A.O. Smith ATI-340H-N
Related Manuals for A.O. Smith ATI-340H-N
-
A.O. Smith Water Heater BTX-100 Specification Sheet
2 pages
-
A.O. Smith Water Heater Cyclone BFC - 60 Installation Manual
98 pages
-
A.O. Smith Water Heater EES - 52 Specification Sheet
4 pages
-
A.O. Smith Water Heater ProMax Power-Vent GPVH-50 Instruction Manual
32 pages
-
A.O. Smith Water Heater Promax Short ECS-40 Instruction Manual
28 pages
-
A.O. Smith Water Heater Promax Tall ECT-52 Instruction Manual
28 pages
-
A.O. Smith Water Heater Promax Tall ECT-55 Instruction Manual
28 pages
-
A.O. Smith Water Heater Promax Tall ECT-80 Instruction Manual
28 pages
-
Electrolux Water Heater EWH-SL/SLN User's Manual
4 pages
-
Whirlpool Water Heater E1F50RD045V User's Manual
16 pages
-
Whirlpool Water Heater Energy Smart EE2H40RD045V User's Manual
15 pages
-
Rheem Water Heater Ruud G100-200(A) User's Manual
2 pages
-
Redring Water Heater 1070810E User's Manual
8 pages
-
GSW Water Heater SUPERFLUE POWER VENTED GAS FIRED WATER HEATER User's Manual
18 pages
-
Rheem Water Heater Professional Prestige Series: Hybrid Heat Pump Use & Care Manual
24 pages
-
Rheem Water Heater Tankless Electric RTE 13 Use & Care Manual
16 pages
-
A.O. Smith Water Heater GCVL-40 Technical Documents
32 pages
-
A.O. Smith Water Heater ATI-540H-N Technical Documents
64 pages
-
Rinnai Water Heater RUR98i (REU-KBP3237FFUD-US) Specification Sheet
2 pages
-
Rinnai Water Heater RUR98i (REU-KBP3237FFUD-US) Operation and Installation Manual
61 pages
-
Rinnai Water Heater RUC80i (REU-KBD2530FFUD) Operation and Installation Manual
140 pages
-
Rinnai Water Heater RUC98i (REU-KBD3237FFUD) Operation and Installation Manual
140 pages
-
Rinnai Water Heater RUC98i (REU-KBD3237FFUD) Specification Sheet
2 pages
-
Rinnai Water Heater RL94i (REU-VC2837FFUD-US) Specification Sheet
2 pages