The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection

Dave Lennox Signature Collection oil furnaces are known for their quiet and efficient operation. These benefits are made possible by the models’ variable speed motors, which operate at different speeds to better control air flow, limit sound levels and cut down energy costs. Have you heard? The sound – or lack thereof – on these oil furnaces is outstanding. SilentComfort technology enables heat to be produced and distributed without the loud noises typical in standard systems.

You can discover more about each Dave Lennox Signature® Collection product below or call Polar Air & Heating Inc in Las Vegas to speak with a team member about the best furnace options for your home. Call us at 702-623-0579 or make an appointment online today.

SLO185V Oil Furnace

Energy efficiency is an important part of any appliance. The SLO185V oil furnace is ENERGY STAR® qualified for meeting or exceeding efficiency requirements set by the EPA. That means that you could save a considerable amount each year on your utility expenses, which is a good incentive if you’re already looking at an oil furnace replacement. Thanks to the features listed below, the SLO185V is also durable and will help your home stay comfortable year after year.

  • Efficiency rating of 85% AFUE* can save you hundreds of dollars each year compared to older furnaces
  • ENERGY STAR® qualified
  • SilentComfort technology delivers the ultimate in quiet, consistent heating
  • Variable speed motor quietly controls flow of air for added humidity control, indoor air quality and comfort
  • High-Efficiency Beckett Burner delivers super-efficient combustion for greater fuel economy
  • Lifetime Limited Warranty on heat exchanger
  • 10-Year Limited Warranty on covered components
SLO185V Oil Furnace
Efficiency Rating (SEER): 85
Price Guide: $$$Energy Star badge

Did you know we do oil furnace repairs and maintenance in Las Vegas and the surrounding area? Call us at 702-623-0579 for more information or to set up a service visit.


* Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.