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Dave Lennox Signature® Collection O23V Oil FurnaceProduct Overview

Dave Lennox Signature® Collection O23V Oil Furnace

Variable Speed for superior comfort


Quiet Operation

  • Variable Speed Operation – Assures comfort, efficiency and considerable noise reduction
  • SilentComfort™ Technology – Ensures quiet operation
  • Innovative Combustion Chamber – Constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency

Energy Efficiency

  • Efficiency ratings of up to 83% AFUE
  • Heavy Gauge Steel Heat Exchanger – Allows air to glide evenly over its smooth surface for maximum heating efficiency

Reliable Performance

  • Beckett Burner – Delivers super-efficient combustion for greater fuel economy
  • Heavy-Duty Fuel Pump – Provides quiet, reliable operation with fast shutoff of oil flow
  • Lifetime Limited Warranty on heat exchanger
  • 10-Year Limited Warranty on covered components
  • This product has earned the prestigious Good Housekeeping Seal


Good HouseKeepingGAMA


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Milton, Wisconsin Janesville, Wisconsin Johnson Creek, Wisconsin
Stoughton, Wisconsin Brodhead, Wisconsin Beloit, Wisconsin
Evansville, Wisconsin Edgerton, Wisconsin Whitewater, Wisconsin
  Lake Geneva, Wisconsin  
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