Georgetown: (978) 352-4937  |  Newburyport: (978) 462-0553  |  Haverhill: (978) 372-3641
Peabody: (978) 531-2220  |  Hampton: (603) 964-6206  |  Seabrook: (603) 474-7799

Products

GWM-IE Boiler

High-efficiency, gas-modulating condensing water boiler

Features

Overview

    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 capacityto perfectly match comfort needs.

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

    This product is tax credit eligible under the American Taxpayer Relief Act of 2012. Please consult your tax expert for full details.

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

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

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 oxidationthan aluminized steel burners
  • CPVC flue condensate collector—is corrosion resistant and eliminates the use of metalin venting area
  • 15-year limited warranty on heat exchanger
  • 10-year limited warranty on remaining covered components

Publications

Lennox GWM-IE Boiler

Certifications