UnionSteamGWC_Gas-Water-Condensing-Boiler

Union Steam GWC Gas-Fired Condensing Boiler

Features

  • 70,000 to 175,000 Btuh Input
  • Natural or Propane
  • AFUE’s above 91%
  • Sealed combustion or Direct exhaust venting
  • PVC or stainless steel venting
  • Multiple pass heat exchanger
  • Cast iron primary heat exchanger
  • Stainless steel condensing
  • Secondary heat exchanger
  • Hot surface ignition system
  • Electrical junction box
  • System circulator*
  • Built-in-bypass circulator system with sensor for temperature control*
  • Water treatment – inhibitor & test kit

UnionSteam-GWC-Gas-Fired-Condensing-Boiler-Brochure

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