The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection Dave Lennox Signature Collection oil furnaces have two outstanding qualities: quiet and efficient operation. These features stand out thanks to the models’ variable speed motors, which work at different speeds to better control air flow, limit sound levels and decrease energy costs. Additionally, the sound – or lack thereof – on these oil furnaces is outstanding. SilentComfort™ technology allows heat to be produced and distributed without the loud noises typical in standard systems. You can read more about each Dave Lennox Signature® Collection model below or call Kowalski Heating, Cooling & Plumbing in McMurray to speak with our team about the best heating equipment for your home. Call us at 724-370-0141 or make an appointment online today. SLO185V Oil FurnaceEnergy efficiency is an important feature in any appliance. The SLO185V oil furnace is ENERGY STAR® qualified for meeting or exceeding efficiency requirements set by the EPA. That means that you could save a substantial amount of money each year on your utility expenses, which is a nice incentive if you’re already in the market for an oil furnace replacement. Thanks to the features listed below, the SLO185V is also durable and will help your home stay comfortable year after year. Efficiency rating of 85% AFUE* can help reduce your monthly energy expenses ENERGY STAR® qualified SilentComfort™ technology delivers heat so quietly, you may not even hear it Variable speed motor quietly controls flow of air for added humidity control, indoor air quality and comfort High-Efficiency 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): 85Price Guide: $$$ Product Brochure Contact Us to Learn More Did you know we also take care of oil furnace repairs and maintenance in McMurray and the surrounding area? Call us at 724-370-0141 for more details or to set up a service visit. * 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.