T-H3-DV-NG 199,000 BTU Condensing Ultra-Low NOx Tankless Water Heater

T-H3-DV-N (Indoor High Efficiency Ultra-Low NOx Condensing Natural Gas Tankless Water Heater) 

The T-H3-DV-NG is well suited for residential/ commercial applications such as small restaurants and beauty salons. Complies with Ultra-Low NOx regulations. Utilizing commerical grade copper alloy for the heat exchanger tubing, the T-H3 is also suitable for heavier residential usages such as space heating or domestic recirculation systems. Certified up to 10,100 ft. altitude.

Also referred to as T-H3-IN-NG and and the T-H3-IN-N

Number of showers this unit can handle, depending on ground water temperature.

Warmer Climates 


Cooler Climates 


Overview

The T-H3-DV-NG indoor high efficiency on demand condensing tankless natural gas hot water heater 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.

• ENERGY STAR® qualified
• Maximum flow rate of 8.4 GPM at 45°F temperature rise (5.4 GPM at 70°F rise)
• Primary heat exchanger utilizes commercial-grade copper alloy for 25 times better heat transfer than stainless steel
• Secondary heat exchanger utilizes 316L stainless steel for better corrosion resistance
• NSF certified for commercial applications
• Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
• Easy-Link up to four units without a Multi-Unit Controller
• Multi-Link up to 20 units with a Multi-Unit Controller
• 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
• 15-year limited heat exchanger, 5 yrs limited parts Residential use
• 5-year limited heat exchanger, 5 yrs limited parts Commercial use