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 benefits would not be possible without the models’ variable speed motors, which operate at different speeds to better control air flow, reduce sound levels and decrease energy costs. In addition, the sound – or lack thereof – on these oil furnaces is remarkable. SilentComfort™ technology enables heat to be produced and distributed without the loud noises commonly associated with standard systems. You can learn more about each Dave Lennox Signature® Collection product below or call Hopper Heating and Air in Shelby to speak with a team member about the ideal furnace for your home. Call us at 704-233-7363 or set up 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 determined by the EPA. That means that you could save a substantial amount of money each year on your utility expenses, which is a good incentive if you’re already in the market for an oil furnace replacement. The features below also contribute to the SLO185V’s durability and ensure a long product life so your home will stay cozy for years. Efficiency rating of 85% AFUE* can help lead to lower utility costs ENERGY STAR® qualified SilentComfort™ technology delivers the ultimate in quiet, consistent heating 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 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 Shelby and the surrounding area? Call us at 704-233-7363 to learn more 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.