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

You desire an energy efficient furnace, which is why our Dave Lennox Signature Collection oil furnaces were constructed with variable speed motors. These motors vary their speed relative to the amount of heat needed to help you save energy and minimize operating sounds. Speaking of operating sounds, SilentComfort™ technology is another key feature in this equipment, keeping your home warm, cozy and quiet – unlike some typical heating systems.

Learn about the Dave Lennox Signature Collection oil furnaces we carry at Quality Refrigeration in Baltimore below. To see which system will work best in your home, call us at 410-355-6010 or schedule an appointment online.

SLO185V Oil Furnace

It’s nice to be in the warmth of your home when the temperature outside is nothing close to cozy. The SLO185V is made with a Beckett burner, which delivers extremely efficient fuel economy. Pair the burner with its variable speed motor, and you’ll find the SLO185V oil furnace produces an 85% AFUE rating*. It’s even met EPA guidelines to obtain ENERGY STAR® qualification. If you’re in need of a high quality and efficient 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 responsible: these combined features are key to the SLO183V oil furnace. A heavy-duty fuel pump and Beckett burner help improve reliable operation and help lengthen product life. Plus, the variable speed motor provides more control of indoor air quality components like humidity, so your air feels fresh year round. You can’t go wrong when you choose the SLO183V.

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

  • Variable-speed motor allows a quiet and consistent flow of air for an ideal balance of temperature and humidity

  • SilentComfort™ technology produces quiet, consistent heating

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

Are you looking for someone to assist with your oil furnace maintenance and repair needs? Quality Refrigeration in Baltimore can do it all. Just give us a call at 410-355-6010 or use our online scheduler to book 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.