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

Dave Lennox Signature Collection oil furnaces are defined by their quiet and efficient operation. These features stand out thanks to the products’ variable speed motors, which run at different speeds to better control air flow, minimize sound levels and lower 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 characteristic of standard systems.

You can read more about each Dave Lennox Signature® Collection product below or call Mighty Ducts in Orange to speak with a team member about the ideal furnace for your home. Call us at 714-464-3376 or schedule an appointment online today.

SLO185V Oil Furnace

Energy efficiency is an important component of 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 considerable amount each year on your utility bills, which is a nice 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 help reduce your monthly energy expenses
  • ENERGY STAR® qualified
  • SilentComfort technology delivers heat so quietly, you may not even hear it
  • 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 increased 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 Orange and the surrounding area? Call us at 714-464-3376 for more details 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.