Takagi T-KJr2-IN-NG Tankless Water Heater is the smallest water heater in the Takagi tankless line with gas inputs up to 140,000 BTU per hour and an energy factor of 0.81-0.83. This cost-efficient and environmentally friendly Takagi Tankless Water Heater can support hydronic baseboard or radiant floor heating applications, as well as provide domestic hot water to plumbing fixtures and appliances. Takagi T-KJr2-IN-LP can meet all the hot-water needs of a small American home or apartment with one or two bathrooms.
At an average (rise in temperature) of 60F in warmer areas Takagi T-KJr2-IN-LP Tankless Water Heater will provide 228 GPH (3.8 GPM) and enough hot water for one shower and a lavatory basin at a time; or one low-flow shower (2.5 GPM or less) and an appliance, such as a dishwasher or washing machine, at the same time. In colder areas where the input temperature may be 40F or less you can expect a flow rate of about 174 GPH (2.9 GPM) and running only one major fixture at a time. Please refer to the flow charts for specific rates. The All new Takagi T-KJr2-IN-LP has a max GPM of 6.8GPM.
Takagi Tankless Water Heater T-KJr2-IN has four preset temperatures: 113F, 122F, 131F, 140F.
To achieve any temperatures other than those presets, use the Takagi TK-RE02 remote temperature controller.
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.
Features:
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
Specifications:
Fuel Type: Propane
Max BTU Rating: 140,000 BTU/h
Min BTU Rating: 19,500 BTU/h
Max. Flow Rate: 6.8 GPM (Gallons Per Minute)
Min. Flow Rate: 0.75 GPM (Gallons Per Minute)
Water Pressure: 15 ‐ 150 psi (40 psi or above is recommended for maximum flow)
Energy Factor (Propane): 0.83;
Capacity: 2 fixtures (at 60F or higher inlet water temp.) or 1 fixture (at 40F inlet water temp.)
Hot/Cold Water Connections: 3/4" NPT
Gas Connection: 3/4" NPT;
Weight: 28.7 lbs
Dimensions (inches): 20.5" high x 13.8" wide x 6.7" deep
Electric Consumption: 120 VAC ; Standby: 0.05 A, Operation: 0.61 A, Freeze-Protection: 0.93 A
Ignition: Electric Ignition
Propane Inlet Pressure: 8.0" W.C. min.; 14" W.C. max
Manifold Presure (Propane): 2.5" W.C.
Temperature Settings (dipswitch settings without remote controller): 113F, 122F, 131F and 140F
Temperature Range (with TK-RE02 Remote Control): 99 - 167F
