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Lennox SLO183V Oil Furnace

Durable oil furnace with variable speeds provides superior comfort

Stay warm for less with the efficient SLO183V oil furnace, designed to deliver lasting value and energy savings. High-quality components reliably deliver heat to every room, with little maintenance required.

  • Efficiency rating of 83% AFUE—can provide hundreds of dollars in heating savings compared to standard furnaces
  • Heavy-gauge steel heat exchanger— allows air to glide evenly over its smooth surface for maximum heating efficiency
  • Variable speed operation—assures comfort, effeciency and considerable noise reduction
  • SilentComfort™ technology—ensures quiet operation
  • Innovative combustion chamber—constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency
  • 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
"High quality workmanship. Steve and Robert did an excellent job with the furnace installation. They left the job site neat and clean. Thanks."

Matt - Bellevue, WA

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"I just wanted to drop you a quick note of thanks. Our annual furnace checkup just happened, and I wanted to thank you for such a pleasant...

Josh - Seattle, WA

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"Appreciated overall service quality from the consultation visit through installation. Received excellent communication and status calls / reminders...

Jeff - Seattle, WA

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