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 built with variable speed motors. These motors vary their speed based on the amount of heat needed so you can reduce the amount of energy used and decrease operating sounds. Since we’re on the topic of operating sounds, SilentComfort™ technology is an additional key feature in this equipment, helping your home stay warm, cozy and quiet – unlike some standard heating systems. Find out more about the Dave Lennox Signature Collection oil furnaces we carry at Jack's Refrigeration Heating and Cooling in Alliance below. To see which system will work best in your home, call us at 308-646-3827 or make an appointment online. SLO185V Oil FurnaceIt’s nice to be inside a warm home when the weather outside is nothing close to cozy. The SLO185V uses 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*. In addition, it has even met EPA guidelines to earn ENERGY STAR® qualification. If you are searching for a top of the line furnace that will generate reliable heat for years, the SLO185V is the perfect choice. Efficiency Rating (SEER): 85Price Guide: $$$ Product Brochure Contact Us to Learn More Are you looking for someone to assist with your oil furnace maintenance and repair needs? Jack's Refrigeration Heating and Cooling in Alliance can do it all. Just give us a call at 308-646-3827 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.