The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection We know you want an energy efficient furnace, which is why our Dave Lennox Signature Collection oil furnaces were made with variable speed motors. These motors adjust their speed based on the amount of heat needed to help you conserve energy and minimize operating sounds. Now that we’re talking about operating sounds, SilentComfort™ technology is an additional key feature in these products, helping your home stay warm, cozy and quiet – unlike some standard heating systems. Find information about the Dave Lennox Signature Collection oil furnaces we carry at Ackerman Heating & Air Conditioning in Colfax below. To a system that will work best for your needs, call us at 509-397-3622 or set up an appointment online. SLO185V Oil FurnaceIt’s nice to be surrounded by warmth when the temperature outside is anything but cozy. The SLO185V includes a Beckett burner, which delivers extremely efficient fuel economy. The burner and variable speed motor combine to help the SLO185V oil furnace produce an 85% AFUE rating*. Additionally, it’s met EPA guidelines to earn 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 perfect choice. Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More SLO183V Oil FurnaceQuiet, reliable and environmentally friendly: these combined features are key to the SLO183V oil furnace. A heavy-duty fuel pump and Beckett burner help enable reliable operation and help ensure a long product life. Additionally, the variable speed motor allows for greater control of indoor air quality components like humidity, so your air feels fresh year round. It’s hard to go wrong when you go with the SLO183V. Efficiency rating of up to 83% AFUE* can help reduce your monthly utility expenses Variable-speed motor provides a quiet and consistent flow of air for an ideal balance of temperature and humidity in your home SilentComfort™ technology generates quiet, consistent heating Beckett burner delivers super-efficient combustion for greater fuel economy Lifetime Limited Warranty on heat exchanger 10-Year Limited Warranty on covered components Efficiency Rating (SEER): up to 83Price Guide: $$$ Product Brochure Contact Us to Learn More Looking for someone to help with your oil furnace maintenance and repair needs? Ackerman Heating & Air Conditioning in Colfax can take care of it all. Just give us a call at 509-397-3622 or use our online scheduler to set up 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.