The Quietest Furnace in Its Class

With built-in SilentComfort™ technology, the SL280V operates up to 4.5 times more quietly than similar models.

Hear the Difference, See the Savings, and Feel the Comfort!

The SilentComfort™ technology used in the SL280V furnace will fundamentally change your expectations of how quietly a furnace can operate. Instead of a blaring jolt upon activation and an inescapable and noticeable hum while heating, the SL280V is seven times quieter than similar furnaces. Experience the difference by using this interactive module to compare the SL280V with other household noises, and hear for yourself this remarkable SilentComfort™ Technology in action!
sl280v furnace

SL280V Variable Speed Gas Furnace

As a private oasis away from the world, your Chicago home should be a place of peace and comfort all year long. If the blaring, rattling, or ceaseless humming of your dated furnace is interfering with your family’s at-home enjoyment, consider upgrading to the Lennox SL280V Variable-Speed Gas Furnace! The quietest model in its class, the SL280V offers uncompromising comfort and efficiency—yet is seven times quieter than similar units.

Lennox SL280V Specifications and Benefits

A top-of-the-line heating system designed to meet your family’s every need, the SL280V has been specially engineered for:

  • Consistent Temperatures: Unlike one-stage heating, two-stage furnaces allow for two different levels of heat, varying the output automatically to prevent temperature swings and maintain greater comfort.
  • High Energy Efficiency: With an insulated blower compartment and ultra-low continuous fan, the SL280V has an AFUE rating of 80% to help save on costly winter heating bills.
  • Quiet Operation: Because the variable-speed blower slowly cycles up, it eliminates the start-and-stop noises so common to gas furnaces.
  • Cooling Efficiency: The blower motor of your SL280V will function effortlessly in summer too, spreading cold air with more efficiency and saving on AC bills.
  • Smart Controls: Change your furnace settings at the touch of a screen and create personalized heating schedules by asking us to install an iComfort Touch® thermostat!

Advantages of Choosing Four Seasons Heating and Air Conditioning for Your SL280V

Although we aren’t the only HVAC company to offer the SL280V gas furnace, we’re confident that we’re the best choice in the greater Chicagoland area. Not only do we provide in-house, factory-trained, and EPA-certified furnace installers—we also back their work with a two-year money-back guarantee. Going a step further, we promise this: If the heat exchanger of your SL280V goes out within 25 years of installation, we’ll replace your entire furnace for free!

Ready for Your New Furnace? Schedule a Free In-Home Estimate Today

Whether you’re set on the Lennox SL280V or would like to compare different makes and models of high-efficiency furnaces, rely on the proven expertise of the Four Seasons Heating and Air Conditioning team. Contact us today for more information, or send in our quick online form to get started with a free, no-pressure cost estimate for the furnace installation of your choice.


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