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82% AFUE 170000 Btuh Gas-Fired Hot Water Boiler

Item: BWBAAN000170

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About This Product

Product Info


B = Boiler
W = Water Type of System
B = Natural Draft/Electronic Combustion/Ignition
A = Model Code
A = 110 to 125 60 Hz Electrical
N = Natural Gas Fuel
000 = Cooling
170 = 170,000 Max input Btuh

The Model BWB Gas-Fired Hot Water Boiler provides fast heat quietly and economically to assure the finest in hydronic heating. These boilers provide quality design in a small, compact unit easily installed in a basement, garage, or utility room. They can be installed on a combustible floor when an optional combustible floor base is used.The BWB boilers are CSA certified for use with natural gas and are field convertible for use with propane gas when a factory-authorized conversion kit is used.

Range of Capacities - These boilers are available in sizes 45,000 to 295,000 BTUH.
2012 DOE Compliant - The BWB boiler features a Honeywell 2012 DOE compliant High Limit/Electronic Control. The control monitors the water temperature and delays the burner starting until the residual heat has been transferred. This maximizes efficiency
by turning on the burner only when needed.
Completely Packaged - Each boiler is completely assembled, including all controls (except thermostat and expansion tank). All necessary wiring is factory installed, except for the circulator pump. The boiler is ready for gas, water, room thermostat, and electrical connections.
Thermal-Pin, Cast-Iron Sections - These sections speed heat transfer from the flue gases to the boiler water with faster thermostat response, providing greater comfort and economy. Maximum heat is produced at a lower level on the thermal-pin sections, leading to peak efficiency. Steel push nipples are used between each section to provide a water-tight seal.
Integral Draft - These boilers incorporate an integral draft system to simplify installation. A factory-supplied, field-installed draft hood is included.
Titanium Composite Burners - Provide quiet operation, corrosion resistance and improved combustion efficiency. Propane convertible with accessory kit.
Other Controls - An automatic gas valve and intermittent pilot provide quiet dependable operation of the burners. Factory-supplied safety components assure protection against overheating and pressure build-up. A factory-authorized accessory kit is available for protection against low water operation where required by local code. The circulator is pre-wired with 5-ft. (1.5 M) of BX conduit for easy installation for supply-side pumping.
Insulated Casing - The casing is fully insulated with fiberglass for maximum operating efficiency and economy.
Automatic Vent Damper - The BWB boiler is CSA design cerfified for use with the factory supplied automatic vent damper.
Sections Tested - Each section is hydrostatically tested to 50 psig. Individual sections are pressure tested to 125 psig at factory. Assembled sections are pressure tested to 75 psig at the factory. The maximum allowable pressure is 50 psig for a hot water boiler.
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight305 Pounds (lbs)
Width22.875 Inches (In)
Height36.3125 Inches (In)
Country of OriginUSA
Length30.125 Inches (In)
Air FlowNot Provided
BTU Input170000
BTU Output140000
CompositionBoiler Jacket, Cast Iron Boiler Battery, High Limit Control, Intermittent Electric Ignition Pilot, System, Vent Damper Relay, Circulator With Return Piping To Boiler, Main Gas Burners, Gas Control (Includes Automatic Gas Valve, Gas Pressure Regulator, Int
Energy Star RatedNo
FinishCast Iron
Fuel TypeNatural Gas or LP
Gas TypeNatural Gas/LP
Ignition TypeElectronic
Prop 65Yes
UL ListedNo
UL RecognizedNo
Voltage115 VAC
Warranty OfferedYes


Equipment Part List

*Offer valid March 1, 2019 - April 30, 2019. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at anytime. All products not available in all areas. Account must be active and in good standing with CE, as determined by CE’s credit department prior to and during the promotion period. voucher will be distributed within 60 days of the conclusion of the promotional term. Returns of eligible merchandise will be subject to deduction of valuation of voucher. Eligible accounts will be notified by telephone or email.
‡Ductless Stock Up and Save offer valid thru May 31, 2019 at participating CE locations. Account must be active and in good standing condition to qualify for terms. Excludes special pricing and all accessories. Special quotes, OEM parts & job pricing excluded. Not valid on previous purchases. Offer cannot be combined with other offers or programs. Management reserves the right to modify or end this promotion at any time without notice. Orders must be placed and taken delivery by May 31, 2019.
Ductless Stock Up and Save