Gas Tankless

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TS 310C GI Non-Condensing Concentric Vent Indoor 190,000 BTU Natural Gas/Liquid Propane

Product Features

15-year limited heat exchanger, 5 yrs limited parts Residential use
Convertible from Natural Gas to Liquid Propane
Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
Maximum flow rate of 8 GPM at 35°F temperature rise
Commercial Grade Copper Heat Exchanger
Includes a power cord as standard features
Concentric Vent design
Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

TS 310C GI Non-Condensing Concentric Vent Indoor 190,000 BTU Natural Gas/Liquid Propane

TS 310CX3 Non-Condensing Concentric Vent Indoor 190,000 BTU Natural Gas/Liquid Propane with X3® Scale Prevention Technology

Product Features

15-year limited heat exchanger, 5 yrs limited parts Residential use
X3® Scale Prevention Technology
Convertible from Natural Gas to Liquid Propane
Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
Maximum flow rate of 8 GPM at 35°F temperature rise
Commercial Grade Copper Heat Exchanger
Includes a power cord as standard features
Concentric Vent design
Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

TS 310CX3 Non-Condensing Concentric Vent Indoor 190,000 BTU Natural Gas/Liquid Propane with X3® Scale Prevention Technology

TS 510CX3 Non-Condensing Concentric Vent Indoor 199,000 BTU Natural Gas/Liquid Propane with X3® Scale Prevention Technology

Product Features

15-year limited heat exchanger, 5 yrs limited parts Residential use
X3® Scale Prevention Technology
Convertible from Natural Gas to Liquid Propane
Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
Maximum flow rate of 10 GPM at 35°F temperature rise
Commercial Grade Copper Heat Exchanger
Includes a power cord as standard features
Concentric Vent design
Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

TS 510CX3 Non-Condensing Concentric Vent Indoor 199,000 BTU Natural Gas/Liquid Propane with X3® Scale Prevention Technology

TS 510C GI Non-Condensing Concentric Vent Indoor 199,000 BTU Natural Gas/Liquid Propane

Product Features

15-year limited heat exchanger, 5 yrs limited parts Residential use
Convertible from Natural Gas to Liquid Propane
Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
Maximum flow rate of 10 GPM at 35°F temperature rise
Commercial Grade Copper Heat Exchanger
Includes a power cord as standard features
Concentric Vent design
Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

TS 510C GI Non-Condensing Concentric Vent Indoor 199,000 BTU Natural Gas/Liquid Propane

TS 540X3 GIH Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas Tankless Water Heater with X3 Scale Prevention Technology

Product Features

15-year warranty on heat exchanger
X3® Scale Prevention Technology
5-year warranty on all parts
May qualify for local tax credit or rebate
Ultra-Low NOx emissions
Primary Heat Exchanger is constructed of Commercial-Grade Copper
Secondary Stainless Steel Heat Exchanger
Condensing Indoor model
Condensing Technology Provides Significant Energy Cost Savings
Built-in Temp Controller & Diagnostics
Supplied with a power cord and remote control
Easy-Link up to 4 Units
Multi-Link up to 20 Units

TS 540X3 GIH Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas Tankless Water Heater with X3 Scale Prevention Technology

TS 540 GIH Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas

Product Features

15-year warranty on heat exchanger
5-year warranty on all parts
May qualify for local tax credit or rebate
Ultra-Low NOx emissions
Primary Heat Exchanger is constructed of Commercial-Grade Copper
Secondary Stainless Steel Heat Exchanger
Condensing Indoor model
Condensing Technology Provides Significant Energy Cost Savings
Built-in Temp Controller & Diagnostics
Supplied with a power cord and remote control
Easy-Link up to 4 Units
Multi-Link up to 20 Units

TS 540 GIH Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas

TS 540P GIH Condensing Ultra-Low NOx Indoor 199,000 BTU Natural Gas

Product Features

TS-540P-GIH series integrates a recirculation pump to provide instant hot water in residential applications with dedicated recirculation lines. The pump is easily controlled with a simple user interface and multiple pump settings allow you to customize pump operation to meet your needs while maximizing heater efficiency. As part of the high efficiency tankless family, the 540P series provides endless hot water while being environmentally friendly.

15-year limited Heat Exchanger Warranty, 5-year parts warranty, 1-year labor warranty for Residential applications
6-year limited Heat Exchanger Warranty, 5-year parts warranty, 1-year labor warranty for Commercial applications
Integrated Recirculation Pump - 1/2" pipe - 100'; 3/4" pipe - 500'
Primary heat exchanger is constructed of a commercial grade copper that is more resilient to erosion.
Secondary heat exchanger is made of stainless steel to protect against corrosion.
Complies with SCAQMD 1146.2 Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
Easy-Link with up to three other units to increase flow capacity
Common Vent up to 8 units
Condensing Indoor model
Safety features include Air-Fuel ratio (AFR) sensor, freeze protection, overheat cut-off fuse, exhaust & water temperature safety control, and troubleshooting diagnostic codes