Description
Features:
- 0.82 energy factor offers good power efficiency
- Commercial grade heat exchanger is designed for the demands of the toughest jobs
- Field convertible from natural gas to propane with included conversion kit
- Concentric venting design for easy roof or sidewall ventilation
- Designed for indoor use only
- Ultra-low NOx emissions compliant
- Certified for use in altitudes up to 10,100 ft
- 15 year warranty on the heat exchanger, and 5 year warranty on all parts
Specifications:
- GPM: 8.0
- Max BTU Input: 190,000
- Wattage: 71 Watts
- Amperage: 0.81 Amps
- Voltage: 120v
- Duct Size: 3″ x 5″
- Pipe Shape: Round
- Energy Factor: 0.82
- Fuel Type: Natural Gas
- Ignition Type: Electronic
- Height: 20-1/2″
- Width: 13-3/4″
- Depth: 10-1/2″
Product Variations:
- TK-110C-NI: 6.60 GPM Residential Indoor Natural Gas Tankless Water Heater
- TK-310C-NI: 8.0 GPM Residential Indoor Natural Gas Tankless Water Heater (This Product)
- TK-510C-NI: 10.0 GPM Commercial Indoor Natural Gas Tankless Water Heater
Dimensions and Measurements
| Gas Connection | 3/4″ |
| Maximum Flow Rate | 8 GPM |
| Maximum Gas Input | 190000 |
| Product Weight | 51 lbs. |
| Vent Maximum Run | 516 in. |
| Water Pressure (Max) | 150 PSI |
Characteristics and Features
| Direct Vent | No |
| Heating Technology | Non-Condensing |
| Natural Gas Pressure (Max) | 10.5 |
| Natural Gas Pressure (Min) | 5.0 |
| Vent Type | Direct Vent |
| Water Connection Type | NPT |
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