Takagi TK-310C-NI Tankless Water Heater 190000 BTU

Product Description

The TAKAGI TK-310C-NI is a fully modulating, gas-fired, tankless water heater with sealed combustion and a power-vented flue. It supplies hot water to domestic hot water systems and can be used with water storage tanks and recirculation systems. It features electronic ignition and a conversion kit. Designed for indoor use.

• Built-In Freeze Protection
• Overheat Cut-Off Fuse
• Commercial grade copper heat exchanger

Product Highlights

This tankless water heater is fully modulating and gas-fired, with sealed combustion and a power-vented flue. It is designed for indoor use and is compliant with Ultra-Low NOx emissions.

Product Information

Standard Information

• Brand: TAKAGI
• Manufacturer Part Number: TK-310C-NI
• Country of Origin: USA

Technical Specifications

• Manufacturer Part Number: TK-310C-NI
• Type: Non-Condensing
• Inlet Outlet Connection: 3/4 Inch Threaded x 3/4 Inch Threaded
• Gas Type: Natural
• Gas Connection: 3/4"
• Venting Type: Direct, APNC35 Concentric
• Input Supply Rating: 19500 to 190000 BTU/Hour
• Ignition Type: Electronic
• Burner Type: Ultra-Low NOx Aluminized Stainless Steel
• Inclusions Features: Power Cord, Conversion Kit
• Voltage Rating: 120 Volt AC
• Power Rating: 71 Watt 0.81 Amp (Operation), 2 Watt 0.06 Amp (Standby), 99 Watt 0.83 Amp (Freeze-Protection)
• Inlet Gas Pressure: 4 to 10.5 Inch WC
• Uniform Energy Factor: 0.82
• Temperature Rating: 100 to 140 Deg F, 120 Deg F (Default Factory Setting)
• Application: Commercial, Indoor
• GPM: 8.0
• Max BTU Input: 190,000
• Wattage: 71 Watts
• Amperage: 0.81 Amps
• Voltage: 120
• Duct Size: 3" x 5"
• Pipe Shape: Round
• Energy Factor: 0.82
• Fuel Type: Natural Gas
• Height: 20-1/2"
• Width: 13-3/4"
• Depth: 10-1/2"
• Maximum Flow Rate: 8 GPM
• Maximum Gas Input: 190000
• Vent Maximum Run: 516 in.
• Water Pressure (Max): 150 PSI
• Heating Technology: Non-Condensing
• Natural Gas Pressure (Max): 10.5
• Natural Gas Pressure (Min): 5.0
• Vent Type: Direct Vent
• Water Connection Type: NPT
• Altitude Certification: 10100 ft.
• Default Temperature: 120 °F
• Water Connection Location: Bottom
• Material: Copper (Heat Exchanger)
• Clearances: 12 Inch Top x 12 Inch Bottom x 3 Inch Side x 4 Inch Front