The compact TK-310U-I is a fully modulating, gas-fired, non-condensing tankless water heater perfect for residential applications. It is field convertible from natural gas to Liquid Propane and with a maximum input of 190000 Btu, the TK-310U-I can produce enough hot water for up to three bathrooms in warmer climates and it also complies with ultra-low NOx regulations of less than 14 ng/J (<20 ppm). Number of showers this unit can handle, depending on ground water temperature.
TAKAGI Non-Condensing Tankless Gas Water Heater, 190000 Btu/hr, 8 gpm Flow Rate, Energy Factor: 0.81, 4 in Vent, Vent Type: Direct, 120 VAC, Energy Star Compliant: No, Fuel Type: Natural Gas, Propane, 13-3/4 in W x 20-1/2 in H x 10 in D
| BTU Rating | : | 190000 Btu/hr |
| Dimensions | : | 13-3/4 in W x 20-1/2 in H x 10 in D |
| Energy Factor | : | 0.81 |
| Energy Star Compliant | : | No |
| Flow Rate | : | 8 gpm |
| Fuel Type | : | Natural Gas, Propane |
| Vent Size | : | 4 in |
| Vent Type | : | Direct |
| Voltage Rating | : | 120 VAC |
- Field convertible from natural gas to liquid propane
- Includes built-in temperature controller and power cord as standard features
- Venting with category III stainless steel
- Safety features include freeze, overheat, surge protection and troubleshooting diagnostic codes
- Complies with ultra-low NOx regulations of less than 14 ng/J (<20 ppm)
- Low-lead
Instruction/Installation Manual