Lennox GWB8-100E-2 - 100,000 BTU, 83% AFUE, Standard Efficiency, Gas-Fired Water Boiler

The Lennox GWB8-100E-2 - 100,000 BTU, 83% AFUE, Standard Efficiency, Gas-Fired Water Boiler. This product is a brand new genuine Lennox water boiler.

Lennox GWB8-100E-2 - 100,000 BTU, 83% AFUE, Standard Efficiency, Gas-Fired Water Boiler

This product is a brand new genuine Lennox GWB8-100E-2 Water Boiler.

This energy efficient boiler has an 83% AFUE (Annual Fuel Utilization Efficiency Rating), a cast iron heat exchanger for efficiency, electronic ignition control and stainless steel burners. This unit also features a vent damper that closes automatically when the boiler turns off.

Lennox provides a twenty year heat exchanger limited warranty and a one year covered parts limited warranty.

If you have any questions regarding this product, please use the HVAC.com Contractor Directory to connect with a trusted contractor in your area.

  • Efficiency: 83% AFUE
  • Dimensions (HxWxD): 30-3/4" x 15" x 27"
  • Reviews Write a Review
    • John

      Very happy with quality and efficiency. Much better then the old one.

    Lennox GWB8-100E-2 - 100,000 BTU, 83% AFUE, Standard Efficiency, Gas-Fired Water Boiler

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