The quietest high-efficiency furnace you can buy!



Here are some of the top features of the SL280V:
Price Guide ($$$)

Efficiency rating of up to 80%% AFUE. That means the SL280V can significantly reduce your heating costs, compared to an older furnace.


  • Two-Stage Stages of Heating
  • SilentComfort™ Technology and Sound Absorbing Insulation for quiet operation
  • Variable Speed Motor
  • Enhanced Humidity Control
  • Blower Compartment
  • Air Filter and Humidifier compatible
  • Ultra-Low Continuous Fan
  • SureLight® Silicon Nitride Ignitor


  • 20-Year Limited Warranty on Heat Exchanger
  • 10-Year Limited Warranty on covered components.


Variable speed keeps you constantly comfortable

A variable-speed blower maintains comfort with an adjustable flow of air, preventing temperature swings and blasts of air when your system starts.


Efficiency you can feel good about
  • A more efficient home environment helps contribute to a better global environment.
  • Feel good this winter and all year long knowing you can save energy and money without compromising on comfort.
Up to 4.5x Quieter than competitive models

Not a lot of sound , just a lot of perfect air. Because it’s designed with SilentComfort™ technology, the SL280V operates with very low noise levels.

Two-stage heating for always-on performance

While most furnaces are either off or on, the SL280V can actually deliver two different levels of heat based on how cold it is outside.  This lets it fine-tune fuel use to carefully match your comfort, keeping your home warm and energy-smart.




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