A Versatile Gas-Fired Steam Boiler For Your Unique Home.

If you need a new gas-fired steam boiler (or for an expert to fix your existing steam boiler) in the Wharton community, Faust Air Conditioning and Heating is here for you. We sell the Lennox® GSB8-E, which features a diverse menu of benefits.

GSB8-E Boiler

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

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

Faust Air Conditioning and Heating in Wharton is is here to help you with a new high efficiency boiler! Call us at 979-532-2511 or set up 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.