Indoor Tankless Water Heater, Propane, 190K BTU

The T-K4-IN-LP from Takagi is an Indoor Tankless Water Heater, Propane, 190K BTU. The all new Takagi T-K4-IN-LP has an impresive 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.

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: 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;

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