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- Condensing Gas Boiler, Hot Water, Series: NHB, Natural/Liquid Propane Gas, 8000 to 80000 Btu/hr Input, 3/4 in NPT Connection, Electronic Ignition, 95% AFUE, 120 VAC, Forced Draft Direct Vent, Cold Rolled Carbon Steel Housing, 17 in W x 13 in D x 24 in H, Import
- As the leader in condensing technology, Navien has already reinvented the water heating industry with the award-winning NPE tankless water heaters and the NCB combi-boilers
- The new NHB boiler series is the next in line of innovations from Navien
- All NHB boilers have Naviens advanced burner system, an industry-leading AFUE of 95.0% and turn down ratios up to 15:1
- Super condensing efficiency
- Dual stainless steel heat exchangers
- 1/2 in gas pipe upto 24 ft
- TDR up to 11:1
- Integrated controls
- Condensing technology offers the high efficiency
- Money and energy savings over other boilers and traditional water heater
- Two stainless steel heat exchangers
- Provides longer life expectancy as they are highly resistant to corrosion and erosion compared to copper heat exchangers
- Reduces minerals deposits
- Low NOx emissions(> 20ppm)
- New metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency
- Result in less acid rain and less green house effect
- Comply with SCAQMD 1146.2 strict NOx emissions standard
- 2 in PVC, CPVC, polypropylene venting up to 60 ft
- 3 in vents can be used up to 150 ft with standard 2 x 3 in adapters
- Utilizes existing 1/2 in gas line
- Connection Type3/4 in NPTDomestic / ImportImportFuel TypeLiquid Propane / Natural GasHousing MaterialCold Rolled Carbon SteelIgnition TypeElectronicInput Capacity8,000 to 80,000 BTU/hrTypeHot WaterVent TypeForced Draft DirectDimensions17 in W x 13 in D x 24 in HManufacturerNAVIEN INCManufacturer #NHB-80SeriesNHB