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

If you’re looking for a new gas-fired steam boiler (or for an expert to repair your home’s steam boiler) in the Antioch community, Temptrol Heating & Cooling Inc. is here to help. We offer the Lennox® GSB8-E, which features a long list of benefits.

GSB8-E Boiler

This steam boiler rises above its competition with an 82.7% AFUE rating* and noteworthy components like a cast-iron heat exchanger and titanium burners. For many years of comfortable heat, look at the GSB8-E.

  • Electronic ignition controls water temperature and ignites the burner only when there is demand
  • Vent damper increases efficiency by closing automatically when the boiler turns off
  • Thick fiberglass insulation minimizes off-cycle heat and energy loss
  • Burns natural gas or convertible to LP gas
  • Will work with traditional radiator and underfloor heating systems
  • Electronic low water cut-off
  • Large steam chest and multiple supply connections reduce noise
  • Available in seven different sizes to fit your home’s particular 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

Temptrol Heating & Cooling Inc. in Antioch is is here to help you with a new high efficiency boiler! Call us at 847-838-2156 or create an appointment online.


*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.