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NAVIEN NHB-55, 55 MBH Hot Water Commercial Gas Boiler
SKU
1464725
SKU: 1464725
Item Description:
1"" x 1"", NPT x NPT, 55 MBH, Cold Rolled Carbon Steel Casing Stainless Steel Heat Exchanger, Electronic Ignition, Natural/Propane, Commercial Condensing Gas Hot Water Boiler
$1,543.75/each
In stock
NAVIEN NHB-55 55,000 BTU BOILER ONLY NEW #NHB-55H
Product Info
Features/Benefits :
Ultra Condensing Efficiency Naviens Condensing Technology Offers the High Efficiency; Money and Energy Savings Over Other Boilers and Traditional Water Heaters; Dual Primary and Secondary Stainless Steel Heat Exchangers for Optimum Efficiency and Durability; 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 20 PPM) 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; The Negative Pressure Gas Valve and Fan with Dual Venturi Operation Allows for Better Adaptability to Low Gas Pressure Situations; Field Convertible NHB Models Allow for Easy Convertibility from Natural Gas to LP Gas; Hydronic Heating Benefits are Clean/Silent/Comfort/Economical; The Boilers Built-In Control System is Designed to Keep the Units Plumbing Frost Free in Winter Conditions Naviens NHB Series has a TDR upto 10:1 that Helps Eliminate Short Cycling; Energy Star Certified
| Detailed Description | Commercial Condensing Gas Hot Water Boiler; Type Hot Water; Supply Connection 1 Inch Threaded; Return Connection 1 Inch Threaded; Gas Type Natural/Propane; Gas Connection 3/4 Inch Female Threaded; AGA Input Rating 55 MBH; DOE Heating Capacity 51 MBH; |
|---|---|
| Shipping weight | 73 |
| Inclusions/Features | Adjustable Anti-Cycle Timer, Pressure Low Water Cut-Off with Manual Reset, Adjustable Minimum Burner Time Setting, Adjustable Outdoor Temperature Reset Curve, Field Gas Convertible |
| Manufacturer Name | NAVIEN |
| Features/Benefits | Ultra Condensing Efficiency Naviens Condensing Technology Offers the High Efficiency; Money and Energy Savings Over Other Boilers and Traditional Water Heaters; Dual Primary and Secondary Stainless Steel Heat Exchangers for Optimum Efficiency and Durability; 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 20 PPM) 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; The Negative Pressure Gas Valve and Fan with Dual Venturi Operation Allows for Better Adaptability to Low Gas Pressure Situations; Field Convertible NHB Models Allow for Easy Convertibility from Natural Gas to LP Gas; Hydronic Heating Benefits are Clean/Silent/Comfort/Economical; The Boilers Built-In Control System is Designed to Keep the Units Plumbing Frost Free in Winter Conditions Naviens NHB Series has a TDR upto 10:1 that Helps Eliminate Short Cycling; Energy Star Certified |
| Additional Information | Input Supply Rating 120 Volt AC at 60 Hertz 10 Amp |
| AFUE Rating | 95 Percent |
| AGA Input Rating | 55 MBH |
| Air Inlet Connection | 2 Inch |
| Applicable Standard | CSA, ASME H, ANSI Z21, ANSI Z223.1/NFPA 54, CAN/CG |
| Boiler Material | Cold Rolled Carbon Steel (Casing), Stainless Steel (Heat Exchanger) |
| Burner Type | Low NOx, Metal Fiber Premix |
| Boiler Dimensions | 17 Inch Length x 12 Inch Width x 24 Inch Height |
| BTU | 55,000 BTU |
| DOE Heating Capacity | 51 MBH |
| Fuel Type | GAS |
| Gas Connection | 3/4 Inch Female Threaded |
| Ignition Type | Electronic |
| Manufacturer Part Number | NHB-55 |
| Short Description | 1"" x 1"", NPT x NPT, 55 MBH, Cold Rolled Carbon Steel Casing Stainless Steel Heat Exchanger, Electronic Ignition, Natural/Propane, Commercial Condensing Gas Hot Water Boiler |
| Mounting Type | Wall Mount |
| Net IBR Rating | 44 MBH |
| Pressure Rating | 12 to 30 PSI |
| Product | Commercial Condensing Gas Hot Water Boiler |
| Relief Valve Details | ASME Pressure Relief Valve Supplied |
| Return Connection | 1 Inch Threaded |
| Series/Model | NHB |
| Supply Connection | 1 Inch Threaded |
| Type | Commercial Condensing Gas Hot |
| Draft Hood Outlet/Vent Size | 2 or 3 Inch |
| Venting Type | Forced Draft Direct, Horizontal |
| Warranty | 10 Year Limited |
Manuals
INSTALLATION INSTRUCTIONS
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Manufacturer Document
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Manufacturer Document 2
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Manufacturer Document 3
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Manufacturer Specification
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Manufacturer Catalog Document
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Replacement Parts
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