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 built with variable speed motors. These motors vary their speed in relation to the amount of heat needed which helps you conserve energy and minimize operating sounds. Speaking of operating sounds, SilentComfort™ technology is an additional key feature in this equipment, helping your home stay warm, cozy and quiet – unlike some traditional heating systems. Find information about the Dave Lennox Signature Collection oil furnaces we sell at ACS Inc in Metro Atlanta below. To a system that will work best for your family, call us at 770-450-1539 or make an appointment online. SLO185V Oil FurnaceIt’s nice to be surrounded by warmth when the forecast calls for weather that is not exactly cozy. The SLO185V includes a Beckett burner, which provides extremely efficient fuel economy. In fact, the SLO185V oil furnace produces an 85% AFUE rating*. It’s even met EPA guidelines to obtain 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 furnace for you. Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More Are you searching for a profession to assist with your oil furnace maintenance and repair needs? ACS Inc in Metro Atlanta has you covered. Just give us a call at 770-450-1539 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.