24 Hour Heating and Cooling Services CALL 24 HOURS / 7 DAYS A WEEK
Chicago 773-413-1028 West Suburbs 630-409-2214
South Suburbs 708-496-4463 North & Northwest 847-201-3165
Southwest Suburbs 815-306-2092 Northwest Indiana 219-512-9776
Better Business Burea A Plus Rating Angies List Super Service Award

Plumbing License: #055-042791

Transform Comfort, Upgrade Efficiency

Four Seasons’ furnaces offer the latest in energy efficiency and comfort technology and can truly transform the way you heat your home. Our Home Comfort Specialists know the ins and outs of each and every furnace and are able to guide you through the selection and installation process with ease.

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Furnace Sales and Installation

If you are looking for a new heating system, the Four Seasons Heating, Air Conditioning, and Plumbing specialists in Chicago have you covered. Designed to deliver reliable and economical warmth, Lennox® furnaces have efficiency ratings from 80% all the way up to 98.2% AFUE. Many are ENERGY STAR® qualified, which means they can significantly lower your furnace utility bills, compared to conventional models.

Browse Furnace Models:

  • Lennox SLP98V

    Lennox SLP98V Furnace Detail
    Quietest, & most efficient furnace you can buy—
    Energy Efficiency (AFUE) up to 98.2%; ENERGY STAR®
  • Lennox SL280V

    Lennox SL280V Furnace
    The quietest furnace in its class—Energy Efficiency (AFUE) up to 80.00%

  • Lennox EL296V

    Lennox EL296V Furnace
    High-efficiency, variable speed gas furnace—Energy Efficiency (AFUE) up to 96.00%; ENERGY STAR®
  • Lennox EL296E

    Lennox EL296E Furnace
    Two-stage, high-efficiency heating—Energy Efficiency (AFUE) 96.00%;
  • Lennox EL195

    Lennox EL195 Furnace
    High-efficiency, high-comfort heating—Energy Efficiency (AFUE) 95%;
  • Lennox EL280

    Lennox EL280 Furnace
    Efficient, consistent two-stage heating—Energy Efficiency (AFUE) 80.00%
  • Lennox ML195

    LennoxML195 Furnace
    Perfect Combination of Efficiency and Affordability — (AFUE) 95.00%
  • Lennox ML180

    Lennox ML180 Furnace
    Economical, Standard Efficiency heating—Energy Efficiency (AFUE) 80.00%

Purchasing a New Furnace

Our Furnace sales staff can design the most efficient and comfortable heating system to meet your budget. We have an accredited HVAC training facility on-site here in Chicago that allows our heating and cooling service technicians and installation crews access to factory training year round. Our service technicians are up to date on the latest technology in the HVAC industry.  

If you have any questions concerning your furnace service, heating system, or any other HVAC matter we are here to help with a full time customer service representative to answer any questions or concerns you may have. We take our customer service a step further by offering a full time field representative to visit the job site to answer any questions or concerns you may have. We also offer  financing your new furnace through our in-house finance department. Have a question? Please contact us today!

What They're Saying...

Furnace Testimonial

"The salesman was very knowledgeable and helpful. He explained each question as I asked them. They were able to install the furnace five days later as I requested..."

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