The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection You need 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 to help you save energy and decrease operating sounds. Since we’re on the topic of operating sounds, SilentComfort™ technology is also a 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 D & D Heating & AC in Brighton below. To a system that will work best in your home, call us at 720-316-1401 or make an appointment online. SLO185V Oil FurnaceIt’s nice to be surrounded by warmth when the weather outside is not exactly cozy. The SLO185V includes a Beckett burner, which produces 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 receive ENERGY STAR® qualification. If you’re in need of a top of the line furnace that will generate reliable heat for years, the SLO185V is the perfect choice. Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More Are you looking for someone to assist with your oil furnace maintenance and repair needs? D & D Heating & AC in Brighton has you covered. Just give us a call at 720-316-1401 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.