Overview

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

 

Warranty

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

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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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Documentation

• Lennox Sl280V Gas Furnace