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

We know you need an energy efficient furnace, which is why our Dave Lennox Signature Collection oil furnaces were constructed with variable speed motors. These motors adjust their speed based on the amount of heat needed so you can save energy and minimize operating sounds. Now that we’re talking about operating sounds, SilentComfort™ technology is also a key feature in this equipment, enabling your home to stay warm, cozy and quiet – unlike some standard heating systems.

Learn about the Dave Lennox Signature Collection oil furnaces we carry at Accurate Heating & Cooling LLC in East Peoria below. To see which system will work best for your family, call us at 309-437-2703 or make an appointment online.

SLO185V Oil Furnace

It’s nice to be in the warmth of your home when the forecast calls for weather that is nothing close to cozy. The SLO185V is made with a Beckett burner, which provides extremely efficient fuel economy. In fact, the SLO185V oil furnace produces an 85% AFUE rating*. Additionally, it’s met EPA guidelines to earn ENERGY STAR® qualification. If you’re looking for a top of the line furnace that will provide reliable heat for years, the SLO185V is the perfect choice.

SLO185V Oil Furnace
Efficiency Rating (SEER): 85
Price Guide: $$$Energy Star badge

SLO183V Oil Furnace

Quiet, reliable and environmentally friendly: these three features are key to the SLO183V oil furnace. A heavy-duty fuel pump and Beckett burner help enable reliable operation and help maintain a long product life. Additionally, the variable speed motor enables better control of indoor air quality components like humidity, so your air feels fresh all year. It’s tough to make the wrong choice when you choose the SLO183V.

  • Efficiency rating of up to 83% AFUE* can help reduce your monthly utility expenses

  • Variable-speed motor enables a quiet and consistent flow of air for an ideal balance of temperature and humidity in your home

  • SilentComfort™ technology delivers the ultimate in quiet, consistent heating

  • Beckett burner delivers super-efficient combustion for better 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: $$$

Looking for someone to help with your oil furnace maintenance and repair needs? Accurate Heating & Cooling LLC in East Peoria can take care of it all. Just give us a call at 309-437-2703 or use our online scheduler to make an appointment.


* 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.