Burkay 528,000 BTU Output Electronic Ignition Hot Water Boiler (Nat Gas) Zoom

Burkay 528,000 BTU Output Electronic Ignition Hot Water Boiler (Nat Gas)

SKU:HW-670-NG

Brand: AO Smith

AO Smith
Qty Price
$6,538.95
/ each
Non-Stock ItemAllow 2 Weeks to Ship Out
3
1

Specs

Fuel Type: Natural Gas
BTU Input: 660000
IBR Rating:
?
528000
Efficiency:
?
80%
System Type: Hydronic (Water)
Features: EI/Spark Ignition
Vent Size: 12"
Height (Inches): 67
Depth (Inches): 38-1/4"
Diameter (Inches): 27"
Weight (lbs): 358 lbs
Vent Type: Atmospheric
Boiler Type: Commercial Gas
Features: Copper Heat Exchanger

Description for AO Smith HW-670-NG

Note: Product Title reflects this boiler's IBR Net Output Rating

AO Smith's Burkay Hot Water Boilers are for indoor use in installations requiring higher inputs. They can be manifolded for unlimited fire power.

Features:

  • All Non-Ferrous Waterways - All castings are made of Bronze or Brass. All water tubes are made from copper. Brazed joints or flare union construction make the heater immune to the effects of thermal shock and thermal cycling. The Burkay┬« boiler provides one of the smallest foot prints in the industry. Ideal for multiple boiler applications.
  • Efficient Copper Coil Combustion Chamber - The combustion chamber is a heat exchanger formed from a two passage coil of tightly wound continuous copper tube. Water circulating through this coil captures radiant heat. A wrap of insulation on the outside of the coil retains the heat captured by the circulating water.
  • Copper Heat Exchanger - Directly above the coil and the main burner is a compact, horizontal, copper fin tube heat exchanger. The flue gases must pass through this efficient heat exchanger before leaving the boiler. This unique Burkay coil and heat exchanger design provide maximum heat transfer and proven field durability.
  • Gas Valves - Step opening or slow opening redundant gas valves ensure smooth light-off without flame roll-out or pilot outage.
  • Thermal Balancer - Factory supplied for use with primary secondary heating systems. Cycles the secondary pump with the burner, but delays pump shut off at the end of the heating cycle to remove usable heat from the boiler. Virtually eliminates stand-by heat losses at the boiler.
  • Automatic Safety Controls & Electronic Ignition - Proven pilot ignition system provides flame failure response in under one (1) second. Redundant high limit controls and gas valves assure safe shut off in the event of overheating or flame failure. Requires 120V 60Hz. Maximum inlet gas pressure 14? W.C. Minimum gas pressure 4.5? W.C. Requires remote temperature system control: loop stat, energy management system, Indoor/ Outdoor Reset control (Not furnished with the boiler).
  • Working Pressure - ASME approved, hydrostatically tested and certified for 160 psi. Supplied with ASME relief valve 50#.
  • Optional Equipment - CSD-1 code, California code, New York code, Low Water Cutoff, Indoor/Outdoor Reset and Sequencing Panel (1-8 Boilers).
  • Limited Warranty

PLEASE NOTE: The product weighs 358 lbs. and may require the use of a
lift gate.
If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.

Burkay 528,000 BTU Output Electronic Ignition Hot Water Boiler (Nat Gas)

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