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

When you’re shopping for a new gas-fired steam boiler (or for the right company to repair your home’s steam boiler) in the Wyandottecommunity, Gee & Missler Heating & Air Conditioning is here for you. We offer the Lennox® GSB8-E, which boasts a diverse menu of benefits.

GSB8-E Boiler

This steam boiler rises above 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, look to the GSB8-E.

  • Electronic ignition monitors water temperature and lights the burner only when there is demand
  • Vent damper bolsters efficiency by closing automatically when the boiler turns off
  • Thick fiberglass insulation reduces off-cycle heat and energy loss
  • Burns natural gas or can convert to LP gas
  • Works with traditional radiator and underfloor heating systems
  • Electronic low water cut-off
  • Hefty 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

Gee & Missler Heating & Air Conditioning in Wyandotte is ready to serve you with a new high efficiency boiler! Call us at 734-363-8907 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.