Takagi T-H3S-DV-N 180,000 BTU Natural Gas Indoor Condensing Ultra-Low NOx Tankless Water Heater

Takagi T-H3S-DV-N 180,000 BTU Natural Gas Indoor Condensing Ultra-Low NOx Tankless Water Heater

The T-H3S series offers high-efficiency Ultra-Low NOx condensing technology allowing for the use of 3" PVC venting and has 0" clearance to combustibles. Utilizing commercial-grade copper alloy for the heat exchanger tubing. Indoor models are certified up to 10,100 ft. altitude. The T-H3S is a highly efficient, condensing, tankless water heater perfect for residential applications. The T-H3S can produce enough hot water for three bathrooms in warmer climates or two baths in colder climates.

The T-H3S-DV-N supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems, and/or domestic & heating applications.

Features:

• ENERGY STAR qualified.

• 15-year limited heat exchanger, 5 yrs limited parts Residential use.

• Primary heat exchanger utilizes commercial-grade copper alloy for 25 times better heat transfer than stainless steel.

• The secondary heat exchanger utilizes 316L stainless steel for better corrosion resistance.

• Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm).

• Integrated controls and power cord as standard features.

• Venting with Schedule 40 PVC, CPVC, PP, Category III stainless steel.

• Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes.

Technical Specifications:

Dimensions & Venting: