ennox GWB8-112IE-2 Gas-Fired Water Boiler – 112,000 BTU

Product Description:

Efficient Heating Built for Long-Term Comfort

The Lennox GWB8-112IE-2 is a reliable and energy-efficient gas-fired water boiler designed for consistent performance and comfort. With a 112,000 BTU capacity and up to 84% AFUE efficiency, it provides steady, even heat throughout your home while helping reduce utility costs.

Key Features:

• Up to 84% AFUE Efficiency – Delivers solid energy savings over standard models

• Cast Iron Heat Exchanger – Provides excellent durability and long-lasting performance

• Electronic Ignition System – Boosts efficiency by eliminating the need for a standing pilot

• Compact Floor-Mount Design – Ideal for installations in utility rooms or tight spaces

• Quiet, Consistent Operation – Ensures home comfort without disruptive noise

Specifications:

• Heating Capacity: 112,000 BTU/h

• Fuel Type: Natural Gas

• Efficiency Rating: Up to 84% AFUE

• Mounting: Floor-mounted

• Application: Hydronic (water-based) heating systems

Why Choose Lennox GWB8-112IE-2?

• Excellent balance of performance and efficiency

• Built with Lennox quality and proven technology

• Ideal for mid- to large-sized residential heating applications

• Designed for longevity and low-maintenance operation

Professional installation is recommended for best performance and system compatibility.