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

You want 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 in relation to the amount of heat needed which helps you reduce the amount of energy used and soften operating sounds. Speaking of operating sounds, SilentComfort™ technology is an additional key feature in these models, keeping your home warm, cozy and quiet – unlike some traditional heating systems.

Learn about the Dave Lennox Signature Collection oil furnaces we carry at Schagrin Gas Company in Middletown below. To see which system will work best for your needs, call us at 302-658-2000 or set up an appointment online.

SLO185V Oil Furnace

It’s nice to be in the warmth of your home when the temperature outside is not exactly cozy. The SLO185V is made with a Beckett burner, which produces extremely efficient fuel economy. The burner and variable speed motor combine to help the SLO185V oil furnace produce an 85% AFUE rating*. It’s even met EPA guidelines to earn ENERGY STAR® qualification. If you are searching for an innovative furnace that will produce reliable heat for years, the SLO185V is the furnace for you.

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 improve reliable operation and help maintain a long product life. In addition, the variable speed motor enables more control of indoor air quality components like humidity, so your air feels fresh all year long. It’s tough to make the wrong choice when you choose the SLO183V.

  • Efficiency rating of up to 83% AFUE* can save you money on your monthly utility expenses

  • Variable-speed motor provides 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 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? Schagrin Gas Company in Middletown can do it all. Just give us a call at 302-658-2000 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.