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 alter their speed in relation to the amount of heat needed which helps you conserve energy and minimize operating sounds. Now that we’re talking about operating sounds, SilentComfort™ technology is another key feature in these products, enabling your home to stay warm, cozy and quiet – unlike some traditional heating systems. Find information about the Dave Lennox Signature Collection oil furnaces we sell at Air Pro Heating & Cooling LLC in Vancouver below. To a system that will work best for your family, call us at 360-464-1094 or schedule an appointment online. SLO185V Oil FurnaceIt’s nice to be in the warmth of your home when the temperature outside is nothing close to cozy. The SLO185V includes a Beckett burner, which produces 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 in need of a top of the line furnace that will provide reliable heat for years, the SLO185V is the perfect choice. Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More Looking for someone to help with your oil furnace maintenance and repair needs? Air Pro Heating & Cooling LLC in Vancouver has you covered. Just give us a call at 360-464-1094 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.