Impressive Energy Efficient and Durable Furnaces

You'll save money and enjoy reliable heating with our top-rated, energy-efficient furnaces.

Protect Your Family This Winter With a New Lennox Furnace

During the wintertime, temperatures in Chicago, IL dip below 26°F with a windchill factor that can make it feel even colder. Will your furnace last through the winter? Four Seasons Heating, Air Conditioning, Plumbing, Electric offers new furnace installation in homes throughout Chicagoland. Our team trusts Lennox furnaces for all our new installations because they are reliable and energy efficient. Not only will they keep you and your family comfortable, but they’ll also help lower your home’s heating cost. Learn more about our available options, and then speak to our heating professionals to get started.
SLP98V Furnace

Lennox SLP98V

Quietest, & most efficient furnace you can buy. Energy Efficiency (AFUE) up to 98.2%; ENERGY STAR®
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sl280v furnace

Lennox SL280V

The quietest furnace in its class. Energy Efficiency (AFUE) up to 80.00%; Variable speed technology.
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el296v furnace

Lennox EL296V

High-efficiency, variable speed gas furnace. Energy Efficiency (AFUE) up to 96.00%; ENERGY STAR®
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EL195E High-Efficiency Gas Furnace

Lennox EL195

High-efficiency, high-comfort heating. Energy Efficiency (AFUE) 95%. ENERGY STAR®
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el280 furnace

Lennox EL290

Affordable, efficient, and consistent two-stage heating. Energy Efficiency (AFUE) 80.00%
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ml195 furnace

Lennox ML195

High-efficiency, high-comfort heating. Energy Efficiency (AFUE) 95%. ENERGY STAR®
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ml180 furnace

Lennox ML180

Economical, standard efficiency heating that is built to last! Energy Efficiency (AFUE) 80.00%
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ML180E Gas Furnace

Lennox ML180E

Economical, standard efficiency heating that is built to last! Energy Efficiency (AFUE) 80.00%
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sl280nv furnace

Lennox SL280NV

Efficient and environmentally friendly. First-in-class, lowest-emission furnace on the market.
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Protect Your Family This Winter With a New Lennox Furnace from the Nation's #1 Lennox Dealer

During the wintertime, temperatures in Chicago, IL dip below 26°F with a windchill factor that can make it feel even colder. Will your furnace last through the winter? Four Seasons Heating, Air Conditioning, Plumbing, Electric offers new furnace installation in homes throughout Chicagoland. As a top-rated Lennox dealer near you, our team trusts Lennox furnaces for all our new installations because they are reliable and energy efficient. Not only will they keep you and your family comfortable, but they’ll also help lower your home’s heating cost. Learn more about our available options, and then speak to our heating professionals to get started.

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We provide free in-home estimates on new air conditioners, furnaces, and boilers.

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