AOSHW520300NGHA

A O Smith Burkay Conservationist HW-520 Commercial High Altitude Natural Gas Boiler, 120V, 520000 btu/hr Input, 429000 btu/hr Output

Manufacturer: A.O. Smith

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Burkay Conservationist Commercial High Altitude Boiler, Model: HW-520, 27 in. Length, 36-1/2 in. Width, 68-5/16 in. Height, Material: Copper Coil, 429000 btu/hr Output BTU, Fuel Type: Natural Gas, Electronic Ignition System, Input: 520000 btu/hr, Lead Law Compliant: Yes, Specifications - NSF Certified: Yes, Supply Pipe Connection Size: 2 in. NPT Water, 1 in. NPT Gas Inlet, 2 in. NPT Outlet, 120V Volts, 152kW Watts, Pressure - Maximum: 14 in. WC Gas, 160 psi Working, Vent Size: 10 in., Flow Rate: 39 gpm at 20F, 12 ft. Head at 20F Pressure Drop, Colour/Finish Name: Baked Enamel, 80% Thermal Efficiency, 60Hz Frequency Rating, 2521 gph at 20F Temperature Rise Recovery Rate

Products specifications

products.specs.attributename	products.specs.attributevalue
Length	27 in.
Width	36-1/2 in.
Height	68-5/16 in.
Material	Copper Coil
BTU	429000 btu/hr Output
Colour/Finish Name	Baked Enamel
Frequency Rating	60Hz
Fuel Type	Natural Gas
Ignition System	Electronic
Input	520000 btu/hr
Lead Law Compliant	Yes
Pressure - Maximum	14 in. WC Gas, 160 psi Working
Pressure Drop	12 ft. Head at 20F
Specifications - NSF Certified	Yes
Supply Pipe Connection Size	2 in. NPT Water, 1 in. NPT Gas Inlet, 2 in. NPT Outlet
Thermal Efficiency	80%
Vent Size	10 in.
Volts	120V
Watts	152kW