Lennox GWB8-E, GWB8-125E-3, 125000 Btu, Up to 83.9 AFUE, Floor Mount, Gas-Fired Water Boiler

Product Overview

The Lennox GWB8-E Boiler is built with high-quality materials like a cast iron heat exchanger and stainless steel burner, ensuring efficient and reliable heating for many years.

Key Features:

• Vent Damper: Closes automatically when the boiler turns off to enhance energy efficiency.
• Cast Iron Heat Exchanger: Offers long-lasting reliability across various water flow rates.
• Thick Fiberglass Insulation: Reduces heat and energy loss when the heat exchanger cools after a cycle.
• Stainless Steel Burners: Resist corrosion and oxidation for durability.
• Electronic Ignition Control: Monitors water temperature, activating the burner only as needed to maximize efficiency.
• Low-Water Cut-off: Protects against dangerous low water conditions.