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

Dave Lennox Signature Collection oil furnaces have two outstanding qualities: quiet and efficient operation. These features stand out thanks to the models’ variable speed motors, which run at different speeds to better control air flow, minimize sound levels and cut down energy costs. In addition, the sound – or lack thereof – on these oil furnaces is amazing. SilentComfort technology produces and distributes heat without the loud noises commonly associated with standard systems.

You can read more about each Dave Lennox Signature® Collection system below or call Central Aire Heating & A/C Inc in Bossier City to speak with our team about the ideal furnace for your home. Call us at 318-855-2326 or set up an appointment online today.

SLO185V Oil Furnace

Energy efficiency is an important feature in any appliance. The SLO185V oil furnace is ENERGY STAR® qualified for meeting or exceeding efficiency requirements determined by the EPA. That means that you could save a substantial amount of money each year on your utility expenses, which is a good incentive if you’re already in the market for 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 air flow for added humidity control, indoor air quality and comfort
  • High-Efficiency Beckett Burner delivers super-efficient combustion for improved 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

SLO183V Oil Furnace

The SLO183V furnace works at varying speeds to maximize comfort, while reducing sound levels and energy costs. The SLO183V contains numerous features that will help it operate smoothly for years. For starters, the Beckett burner produces very efficient combustion so you get the most out of the fuel that goes in. In addition, this system includes a heavy-duty fuel pump that helps provide quiet, reliable operation with fast shutoff options for the oil flow. A lot of features are packed into the SLO183V, making it one of the best oil furnaces around.

  • Efficiency rating of 83% AFUE* can help reduce monthly utility expenses
  • Variable speed motor provides quiet and consistent air flow for an ideal balance of temperature and humidity in your home
  • SilentComfort technology delivers the ultimate in quiet, consistent heating
  • Beckett Burner delivers very efficient combustion for improved fuel economy
  • Lifetime Limited Warranty on heat exchanger
  • 10-Year Limited Warranty on covered components
SLO183V Oil Furnace
Efficiency Rating (SEER): up to 83
Price Guide: $$$

Did you know we also take care of oil furnace repairs and maintenance in Bossier City and the surrounding area? Call us at 318-855-2326 to learn more 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.