Takagi T-K4-IN-LP Tankless Water Heater has gas inputs up to 190,000 BTU per hour and an energy factor of 0.82. The all new Takagi T-K4-IN-LP has an impressive max GPM of 8.0GPM.
Includes TK-RE02 Remote Temperature Controller.
This Tankless Water Heater adds 1 more shower over the Takagi T-KJr2 at minimal increase in cost and is perfect for domestic hot water as well as hydronic/radiant heating applications in mid-size residential homes or apartments with 2-3 bathrooms.
Takagi Tankless Water Heater T-K4-IN has four preset temperatures: 113F, 122F, 131F, 140F.
To convert the water heater from a standard vent system to a direct‐vent (or sealed combustion) system, use a TK-TV10 Direct‐Vent Conversion Kit. By default (indirect vent), the unit will use the intake air from the room where it is installed.
- Fully modulating, gas fired tankless water heater
- Indoor installation only(Direct-vent convertible)
- Safety Features:
- – Air-Fuel Ratio (AFR) sensor
- – Exhaust & Water Temperature Safety Control
- – Overheat Cutoff Fuse
- Internal Freeze-Protection System
- Manual reset high limit switch
- Horizontal or Vertical Installation
- Fuel Type: Propane
- Max BTU Rating: 190,000 BTU/h
- Min BTU Rating: 11,000 BTU/h
- Max. Flow Rate: 8 GPM (Gallons Per Minute)
- Water Pressure: 15 - 150 psi (40 psi or above is recommended for maximum flow)
- Energy Factor (Propane): 0.82
- Hot/Cold Water Connections: 3/4" NPT
- Gas Connection: 3/4" NPT
- Weight: 34.6 lbs
- Dimensions (inches): 20.3" high x 13.8" wide x 8.5" deep
- Electric Consumption: 120 VAC
- Standby: 0.05 A, Operation: 0.73 A, Freeze-Protection: 0.93 A
- Ignition: Electric Ignition
- Propane Pressure Inlet: 8.0" W.C. min.
- 14.0" W.C. max
- Manifold Presure (Propane): 3.7" W.C.
- Temperature Settings (dipswitch settings without remote controller): 113F, 122F, 131F and 140F
- Temperature Range (with TK-RE02 Remote Control): 99 - 167F (122F Default factory Setting)
- Venting Intake: 3" O.D. (ABS, PVC, Galvanized Steel, Corrugated Stainless Steel or Category III/IV Stainless Steel)
- Flue/Exhaust: 4" O.D. (Category III Stainless Steel)
- Vent: 50' Max Length, 5 elbows max