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 products’ variable speed motors, which work at different speeds to better control air flow, reduce sound levels and lower energy costs. Additionally, 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 learn more about each Dave Lennox Signature® Collection system below or call Freed Heating & Air Conditioning in Moline to speak with a staff member about the best heating equipment for your home. Call us at 309-323-9584 or set up 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 laid out by the EPA. That means that you could save a significant amount of money each year on your utility bills, which is a great incentive if you’re already considering an oil furnace replacement. The features below also contribute to the SLO185V’s durability and ensure a long product life so your home will stay cozy for years.

  • Efficiency rating of 85% AFUE* can help lead to lower utility costs
  • ENERGY STAR® qualified
  • SilentComfort technology delivers heat so quietly, you may not even hear it
  • Variable speed motor quietly helps improve air flow 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 also take care of oil furnace repairs and maintenance in Moline and the surrounding area? Call us at 309-323-9584 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.