The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection We understand you want an energy efficient furnace, which is why our Dave Lennox Signature Collection oil furnaces were built with variable speed motors. These motors vary their speed in relation to the amount of heat needed which helps you conserve energy and decrease operating sounds. Now that we’re talking about operating sounds, SilentComfort™ technology is also a key feature in these models, keeping your home warm, cozy and quiet – unlike some traditional heating systems. Find out more about the Dave Lennox Signature Collection oil furnaces we sell at Woody's Sudden Service Inc in Manassas Park below. To see which system will work best for your family, call us at 703-369-5528 or set up an appointment online. SLO185V Oil FurnaceIt’s nice to be in the warmth of your home when the weather outside 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*. In addition, it has even met EPA guidelines to earn 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 way to go. Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More SLO183V Oil FurnaceQuiet, reliable and environmentally friendly: these combined features are primary components of the SLO183V oil furnace. A heavy-duty fuel pump and Beckett burner help improve reliable operation and help ensure a long product life. Additionally, the variable speed motor enables greater control of indoor air quality components like humidity, so your air feels fresh all year. You can’t go wrong when you choose the SLO183V. Efficiency rating of up to 83% AFUE* can save you money on your monthly utility expenses Variable-speed motor enables a quiet and consistent flow of air for an ideal balance of temperature and humidity SilentComfort™ technology generates quiet, consistent heating Beckett burner delivers super-efficient combustion for improved fuel economy Lifetime Limited Warranty on heat exchanger 10-Year Limited Warranty on covered components Efficiency Rating (SEER): up to 83Price Guide: $$$ Product Brochure Contact Us to Learn More Are you looking for someone to assist with your oil furnace maintenance and repair needs? Woody's Sudden Service Inc in Manassas Park can take care of it all. Just give us a call at 703-369-5528 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.