The Most Efficient and Quietest Oil Furnaces Available: Dave Lennox Signature® Collection Dave Lennox Signature Collection oil furnaces are known for their quiet and efficient operation. These features stand out thanks to the products’ variable speed motors, which work 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 typical in standard systems. You can learn more about each Dave Lennox Signature® Collection product below or call WM J Kraus & Son in Keokuk to speak with a staff member about the best heating equipment for your home. Call us at 319-229-2318 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 determined by the EPA. That means that you could save a considerable amount each year on your utility costs, which is a great incentive if you’re already considering 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 save you hundreds of dollars each year compared to older furnaces ENERGY STAR® qualified SilentComfort™ technology delivers the ultimate in quiet, consistent heating Variable speed motor quietly helps improve 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 Did you know we also take care of oil furnace repairs and maintenance in Keokuk and the surrounding area? Call us at 319-229-2318 for more information 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.