NAVIEN NHB-55 CONDENSING BOILER, 8-55 MBTU, 95% AFUE, FOR TECHNICAL SUPPORT AND WARRANTY PARTS PLEASE CALL 800-519-8794
Sku#:
142157
63 days
22 hours
10 min
58 sec
Condensing Gas Boiler; Type Hot Water; Supply Connection 1 Inch Threaded; Return Connection 1 Inch Threaded; Gas Type Natural/Liquid Propane; Gas Connection 3/4 Inch Threaded; AGA Input Rating 55 MBH; DOE Heating Capacity 51 MBH; AFUE Rating 95 Percent; Air Inlet Connection 2 Inch; Boiler Dimensions 17 Inch Width x 12 Inch Depth x 24 Inch Height; Boiler Material Stainless Steel (Heat Exchanger), Cold Rolled Carbon Steel (Casing); Ignition Type Electronic; Burner Type Metal Fiber Premix; Venting Type Forced Draft Direct; Vent Size 2 Inch; Mounting Type Indoor Wall Hung; Warranty 15 Year Heat Exchanger , 5 Year Parts (Residential), 10 Year Heat Exchanger, 3 Year Parts (Commercial); Inclusions/Features Inlet Air Filter, Mixing Gas Chamber, Dual Venturi, Fan and Motor, Printed Circuit Board, Condensate Trap, Gas Valve, Heat Exchanger, Ignition, Pressure Sensor and LWCO; Applicable Standard ASME, AHRI, CSA; Gas Supply Pressure 3.5 to 10.5 Inch WC (Natural)/8 to 13.5 Inch WC (Liquid Propane); Application Residential, Commercial
| Additional Information | Gas Supply Pressure 3.5 to 10.5 Inch WC (Natural)/8 to 13.5 Inch WC (Liquid Propane); Application Residential, Commercial |
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| Features/Benefits | Ultra condensing efficiency: naive's condensing technology offers the high efficiency Money and energy savings over other boilers and traditional water heaters 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 (less than or equal to 20ppm): new metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency Results in less acid rain and less green house effect Complies with scaqmd 1146 2 strict NOx emissions standard Low NOx emissions (20ppm): new metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency Utilizes existing 1/2 inch gas line: the negative pressure gas valve and fan with dual venturi operation allows for better adaptability to low gas pressure situations Makes it possible for the nhb to be installed with 1/2 inch gas lines up to 24 feet Field convertible: nhb models allow for easy convertibility from NG to LP Hydronic heating benefits: clean/silent/comfort/economical Powerful anti-freeze feature: the boiler's built-in control system is designed to keep the unit's plumbing frost free in winter conditions: tar up to 10:1: Navien's nhb series has a TDR up to 10:1 that helps eliminate short cycling Energy Star® rated |
| UPC | 88495497968 |
| Category | Plumbing > Navien Residential Gas Water Heaters |
| Brand | Navien |
| Type | Hot Water |
| Product Options | Condensing Gas Boiler |
| SEER2 Compatible | No |