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Lennox SL280V Variable Speed Gas Furnace

The Lennox SL280V Series of Gas Furnaces boasts the quietest operation in its class while generating savings operating at up to 80% efficiency (AFUE). Featuring variable speed technology, SilentComfort™ and continuous fan operation, the SL280V is perfect for a variety of residential applications.

  • Dual-fuel capability—increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation.
  • 80% AFUE heating—Capacity to generates immense utility savings over older furnace technologies.
  • Automatic changeover—automatic adjustment between heating or cooling operation based on home temperature.
  • Sealed blower compartment—Max efficiency by limiting heat loss.
  • Ultra-low continuous fan speed—Quiet and constant air flow delivered throughout your home.
  • Variable Speed technology—Improved humidy contral and consistent airflow.
  • Two-stage operation
  • Duralok™ heat exchanger—ArmourTuf™ steel technology ensures durability and a long operating life.
  • SureLight® igniter—Reliable and durable construction for long operating life.
"Even though installers ran into unforeseen problems which extended their day to 12 1/2 hours, they remained courteous and professional to the end....

Dana - Marysville

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"Very satisfied with the whole experience. They were knowledgeable, quick, clean and respectful of my property. They presented options based on the...

Susan - Mercer Island, WA

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"Great consultation, excellent install, very happy with new furnace! Thank you!!"

Dan - Snohomish, WA

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