Everyone’s Home is Unique and PWA Heating & Cooling Inc Has the Versatile Gas-Fired Steam Boiler For You.

PWA Heating & Cooling Inc in Plainfield has an excellent gas-fired steam boiler to keep your home snug and comfortable for years to come. The Lennox® GSB8-E delivers extraordinary benefits. Our experts are happy to install yours, or help you fix your existing steam boiler.

GSB8-E Boiler

A cast-iron heat exchanger, titanium burners, and an 82.7% AFUE* rating set this steam boiler apart from other standard-efficiency gas-fired steam boilers. The GSB8-E will provide cozy, comfortable warmth for years to come.

  • Electronic ignition controls water temperature and turns on the burner only when needed
  • Vent damper increases efficiency by closing automatically when the boiler is off
  • Thick fiberglass insulation reduces off-cycle heat and energy loss
  • Burns natural gas or can be converted to LP gas
  • Works with traditional radiator and underfloor heating systems
  • Electronic low water cut-off
  • Large steam chest and multiple supply connections work to eliminate noise
  • Available in seven different sizes to fit your home’s individual needs
  • 12-year limited warranty on heat exchanger, 1-year limited warranty on remaining covered parts
GSB8-E Boiler
Efficiency Rating (AFUE): up to 82.7

Reach out to PWA Heating & Cooling Inc at 815-768-6656 for all your boiler-related needs in the Plainfield area. Or, schedule an appointment with our online scheduler. We look forward to serving you!


*Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.