Takagi T-K4-IN / 310 Installation Manual And Owner's Manual

On-Demand Water Heater
Installation Manual and Owner's Guide
Gas Tankless Water Heater
Suitable for potable water heating and space-heating*
* Please refer to local codes for space-heating compliance.
FEATURING
• ENDLESS HOT WATER
• ON-DEMAND USAGE
• COMPACT, SPACE SAVING
• ENERGY CONSERVATION
• COMPUTERIZED SAFETY
• NO PILOT LIGHT
• EASY-LINK SYSTEM*
• COMMERCIAL GRADE COPPER*
*(T-D2-IN / 510 model only)
ANSI Z21. 10.3 and CSA 4.3
T-D2-IN / 510
model only
TM
Models
T-KJr2-IN / 110
T-K4-IN / 310
T-D2-IN / 510
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 1-888-479-8324
65Q012-6
REV. 06(04-15)