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®
variable speed iconenergy stariComfort WiFidual fuelgas company rebate badge
Learn More
sl280v furnace

Lennox SL280V


The quietest furnace in its class. Energy Efficiency (AFUE) up to 80.00%; Variable speed technology.
2 stage iconiComfort WiFidual fuel
Learn More
el296v furnace

Lennox EL296V


High-efficiency, variable speed gas furnace. Energy Efficiency (AFUE) up to 96.00%; ENERGY STAR®
2 stage iconenergy stariComfort WiFidual fuelgas company rebate badge
Learn More
EL195E High-Efficiency Gas Furnace

Lennox EL195


High-efficiency, high-comfort heating. Energy Efficiency (AFUE) 95%. ENERGY STAR®
1 stage iconenergy stariComfort WiFidual fuelgas company rebate badge
Learn More
el280 furnace

Lennox EL290


Affordable, efficient, and consistent two-stage heating. Energy Efficiency (AFUE) 80.00%
1 stage icondual fuel
Learn More
ml195 furnace

Lennox ML195


High-efficiency, high-comfort heating. Energy Efficiency (AFUE) 95%. ENERGY STAR®
1 stage icondual fuelgas company rebate badge
Learn More
ml180 furnace

Lennox ML180


Economical, standard efficiency heating that is built to last! Energy Efficiency (AFUE) 80.00%
1 stage icondual fuel
Learn More
ML180E Gas Furnace

Lennox ML180E


Economical, standard efficiency heating that is built to last! Energy Efficiency (AFUE) 80.00%
1 stage icondual fuel
Learn More
sl280nv furnace

Lennox SL280NV


Efficient and environmentally friendly. First-in-class, lowest-emission furnace on the market.
2 stage icondual fuel
Learn More

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.

Free Estimate on New HVAC Equipment

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

We're Ready to Help...Now!

Day or Night, 24/7, Count on Trusted Service From Four Seasons Heating, Air Conditioning, Plumbing, and Electric

Schedule an Appointment