Takagi T-H3J-DV-N 95% 160,000 btu Indoor Unit uses PVC for exhaust venting.
The T-H3J-DV/N is ideal for residential applications.
The primary heat exchanger is constructed of HRS35 Commercial-Grade copper which is more resilient against erosion. In addition to the added durability, the T-H3J-DV/OS is ENERGY STAR® qualified. Indoor model includes a built-in temperature controller and diagnostics while the outdoor model includes a temperature remote controller.
Residential: 12-year limited heat exchanger warranty / 5-year limited parts warranty
Commercial: 5-year limited heat exchanger warranty / 5-year limited parts warranty