Lennox High Efficiency Boilers

Lennox GSB8-E Boiler

Built with high-quality materials, including titanium burners and a cast iron heat exchanger, the GSB8-E boiler quietly and efficiently supplies your home with cozy, comfortable warmth.

Electronic ignition—burns fuel only as necessary, reducing energy costs Thick fiberglass insulation—minimizes off-cycle heat and energy loss Vent damper—automatically closes when the boiler turns off, maintaining energy efficiency

Large steam chest & multiple supply connections—help eliminate the loud "hammering" noise common with other gas-fired steam boilers

Easy integration—works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures

Cast iron heat exchanger—designed for years of long-lasting reliability.

Electronic low water cut off — Eliminated homeowner maintenance and helps ensure safe, reliable operation.

Titanium burners — Eliminated provide greater resistance to corrosion and oxidation than competitive stainless or aluminized steel burners

Versatile installation — Available in seven sizes for installation virtually anywhere in the home, and can be fueled by natural or LP* gas

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