COVID-19 UPDATE: In accordance with current public health recommendations to practise social distancing and limit contact, we are temporarily providing emergency service only, such as 'no heat or hot water' situations. We will contact all clients to reschedule non-emergency work. At this time, fuel delivery will continue as normal, except delivery slips will not be left. A record of your delivery can be found in MyAccount or Online Banking instead of coming into the office. Thank you for your cooperation at this time!

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Oil Fired Warm Air Lowboy Furnace

This is the most recognizable warm air replacement furnace in the industry. Due to this unit's ease of adaptability to existing ductwork systems, this is one of the most requested furnaces for retrofit applications. With BTU ratings from 70,000 to 140,000 and a high efficiency of up to 85% we are able to heat small and larger style homes comfortably and economically as well.

Air Conditioning ready with a 4 speed blower, Chamberless Design, and Direct Vent ready are some other features. KERR's limited lifetime warranty is also included.


  • "Quick Heat" chamber-free design
  • Chimney or direct venting without power venter
  • Available in Front or Rear Breech


  • Available AC up to 3 Tons
  • 4 speed direct drive motor/blower
  • Space between plenums – 2 3/4"
  • Efficiency up to 85%
  • 44 1/2" high
  • 276 lb shipping weight, burner included