Designed to maximize fuel savings, the GWM-IE boiler delivers up to 40% greater efficiency than conventional boilers. Its burner matches heating output to household demand, using only the energy necessary to keep you comfortable

Energy Efficiency

• ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency, which means energy savings
• Electronic ignition control—monitors water temperature and maximizes efficiency by turning on the burner only when needed
• Stainless steel, finned-tube heat exchanger design—converts waste energy into usable heat

Quiet Operation

• Sealed combustion—minimizes fan noise and provides quiet, soothing heat

Home Comfort

• Modulating capability—allows burner to fire at a rate as low as 20% of its full capacity to perfectly match your comfort needs

Reliable Performance

• Stainless steel, finned-tube heat exchanger design—is self-cleaning and extremely durable
• Stainless steel mesh burner—provides greater resistance to corrosion and oxidation than aluminized steel burners
• CPVC flue condensate collector—is corrosion resistant and eliminates the use of metal in venting area

Brochure

Product Description

Here are some of the top features of the GWM-IE:

Efficiency rating of up to 95% AFUE.

ENERGY STAR® qualified which means it meets or exceeds U.S. federal guidelines for energy efficiency.

Modulating capability allows burner to fire at a rate as low as 20% of its full capacity to perfectly match comfort needs.

Electronic ignition control burns fuel only when necessary, reducing energy costs.