The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection Dave Lennox Signature Collection oil furnaces are defined by their quiet and efficient operation. These features stand out thanks to the models’ variable speed motors, which run at different speeds to better control air flow, minimize sound levels and cut down energy costs. Additionally, the sound – or lack thereof – on these oil furnaces is amazing. SilentComfort™ technology produces and distributes heat without the loud noises characteristic of standard systems. You can read more about each Dave Lennox Signature® Collection product below or call O'Brien Heating & Air Conditioning in the Main Line to speak with a staff member about the ideal furnace for your home. Call us at 610-626-2540 or make an appointment online today. SLO185V Oil FurnaceEnergy efficiency is an important part of 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 considerable amount each year on your utility bills, which is a good incentive if you’re already considering 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 lead to lower utility costs ENERGY STAR® qualified SilentComfort™ technology delivers heat so quietly, you may not even hear it Variable speed motor quietly controls air flow for added humidity control, indoor air quality and comfort High-Efficiency Beckett Burner delivers super-efficient combustion for increased fuel economy Lifetime Limited Warranty on heat exchanger 10-Year Limited Warranty on covered components Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More SLO183V Oil FurnaceThe SLO183V furnace works at multiple speeds to maximize comfort, while reducing sound levels and energy costs. The SLO183V contains numerous features that will help it run smoothly for years. For example, the Beckett burner delivers extremely efficient combustion so you get the most out of the fuel that goes in. This system includes a heavy-duty fuel pump that helps provide quiet, reliable operation with fast shutoff capabilities. A lot of features are packed into this product, making it one of the best heating systems around. Efficiency rating of 83% AFUE* can save you money on your monthly utility expenses Variable speed motor provides a quiet and consistent flow of air for an ideal balance of temperature and humidity in your home SilentComfort™ technology delivers the ultimate in quiet, consistent heating Beckett Burner delivers super-efficient combustion for greater fuel economy Lifetime Limited Warranty on heat exchanger 10-Year Limited Warranty on covered components Efficiency Rating (SEER): up to 83Price Guide: $$$ Product Brochure Contact Us to Learn More Did you know our team also performs oil furnace repairs and maintenance in the Main Line and the surrounding area? Call us at 610-626-2540 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.