Noritz NCC199-DV NG Direct Vent Condensing Tankless Natural Gas Water Heater, 8.4 GPM
From the Manufacturer
Nortiz's most efficient tankless water heater. The next generation of tankless technology - condensing heaters. This innovation utilizes a dual heat exchanger, a fusion of stainless steel and copper heat exchangers. The 100% stainless steel component captures the residual heat from the exhaust temperature to preheat the incoming water before it runs through the main copper heat exchanger. This results in dramatic reduction of carbon dioxide and increases the heater's efficiency level to over 93%! Another benefit of this technology is lower exhaust temperatures, which means less costly PVC can be used for its venting.
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- 199,900 BTU
- .05 GPM activation flow rate
- 3" - 4" PVC venting allowed (PVC adapter required)
- 90% thermal efficiency
- Digital remote included