Lennox High Efficiency Boilers

Lennox GWM-IE Boiler

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 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

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

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

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

Customer Feed Back

What Customers Say About our Services

Oved by number of customers throughout GTA!

Furnace & A/C Direct, Installed New Tankless water heater and it works great! I was very satisfied with their installation and customer service! Would Highly Recommend Company!

Taylor Anderson

We hired Furnace and A/C Direct to install a Central Air Conditioner and High Efficiency Furnace. The entire staff from the sales tech to the installation crew were informative, polite and very tidy. We will definitely refer them to family and friend

Abdiel Jermaine

Great experience with Furnace and A/C Direct, from the office to the technician Andy. Andy was on time, Knowledgeable, and explained everything he did and why he did it to fix my furnace. I would definitely use them again. Excellent job done!!

Marc Jones

The best service contractor we have ever had, worked in our home... excellent job done on my furnace tune-up from beginning to end... cost was fair

Elvis Elvin