T-K3-Pro
The NEW T-K3-Pro model was specifically designed for light commercial applications. The T-K3-Pro offers all the features of the "Revolutionary T-K3" model and utilizes HRS-35 copper alloy. Try the new T-K3-Pro and see why Takagi offers the most durable and best quality commercial tankless heaters on the market!

Downloads:
Download T-K3-Pro Manual
Download T-K3-Pro Specification Sheet
The T-K3-Pro is ideal for light-commercial applications including small restaurants and beauty salons.
Utilizing HRS35 copper alloy for the heat exchanger tubing, the T-K3-Pro is also suited for heavier-residential usages such as space-heating and domestic recirculation systems.
In addition to the added durability, the T-K3-Pro incorporates all the features of the popular T-K3 residential model.
| Natural Gas Input | Min. 11,000 Btu | Max. 199,000 Btu |
| LPG Input | Min. 11,000 Btu | Max. 199,000 Btu |
| Gas Connection | 3/4" | |
| Water Connection | 3/4" | |
| Natural Gas Pressure Inlet | Min 5.0" W.C. | 10.5" W.C. |
| LP Gas Pressure Inlet | Min 8.0" W.C. | 13.5" W.C. |
| Weight | 40 lbs. | |
| Dimensions | 20.5" x 13.8" x 8.5" | |
| Ignition | Electronic Ignition | |
| Electrical Supply | AC 120 V | |
| Water Pressure | Max. 150 psi | Max. 150 psi |
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TM-RE30 Temperature Remote Control |
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| The TM-RE30 Temperature Remote Controller allows the output temperature to be adjusted beyond the factory settings, and works as a diagnostic tool for error codes. |
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TK-TV10 Direct Vent Conversion Kit |
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| The TK-TV10 direct vent conversion kit can be used to convert the tankless hot water unit from a conventional vent system to a direct vent (or sealed combustion) system. |
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TK-TV04 Outdoor Ventilator Cap |
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The TK-TV04 vent cap kit is installed on the top of the unit to allow outside installation of the tankless unit. |
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The TK-RB01 Recess box completely houses the tankless unit and allows the installation to be entirely recessed into a wall. The recess box measures just over 14 inches wide to easily fit in-between studs.
TK-RB01 Spec. Sheet |
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The TK-PC01 Pipe cover is designed to be attached directly to the bottom side of the unit to provide a cover for the pipe connection entry. |
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TK-KPWH4 Cap Wall Thimble With Hood |
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| The TK-KPWH4 T-Vent wall thimble with hood termination is used when venting out through the wall and are compatible with the T-Vent pipe system. |
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TK-IV-01R-AB Lead Free Isolation Valves & Pressure Relief Valve |
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| Isolation valves are used to isolate a unit for service. The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi. (Made for use with Recess Box) (1953 compliant) |
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TK-IV-01R Isolation Valves & Pressure Relief Valve |
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| Isolation valves are used to isolate a unit for service. The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi. (Made for use with Recess Box) |
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TK-IV-01-AB Lead free Isolation Valves & Pressure Relief Valve |
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| Lead free Isolation valves are used to isolate a unit for service. The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi. (1953 Compliant) |
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TK-IV-01 Isolation Valves & Pressure Relief Valve |
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| Isolation valves are used to isolate a unit for service. The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi. |
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TK-BF01 Exhaust Backflow Prevention Kit |
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| The TK-BF01 prevents cold air from entering the vent and causing heat exchanger to freeze. |
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