On-Demand Water Heater
Installation Manual and Owner's Guide
ANSI Z21.10.3 • CSA 4.3
Gas Tankless Water Heater
Suitable for combination potable water heating and space
heating. Please refer to local codes for space-heating
compliance.
ENDLESS HOT WATER
•
ON-DEMAND USAGE
•
COMPACT, SPACE SAVING
•
ENERGY CONSERVATION
•
COMPUTERIZED SAFETY
•
NO PILOT LIGHT
•
Complies with SCAQMD Rule
•
1146.2 for natural gas Low NOx
Emissions of 14 ng/J or 20 ppm.
• 140 Indoor (T-H3M-DV)
TM
FEATURING
Model
• 140 Outdoor (T-H3M-OS)
If the information in these
instructions is not followed
exactly, a fire or explosion may
result causing property damage,
WARNING
personal injury or death.
- 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
• Do not try to light any appliance.
• Do not touch any electric switch, do not
use any phone in your building.
• Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call
the fire department.
- Installation and service must be performed
by a qualified installer, service agency or the
gas supplier.
If you have any questions, please
call or write to:
500 Tennessee Waltz Parkway
Ashland City, TN 37015
Toll Free: 1-877-737-2840
Need help?
Do you have a question about the T-H3M-OS and is the answer not in the manual?
Questions and answers