Some of the Best Gas Furnaces You Can Buy in Hattiesburg Our Dave Lennox Signature® Collection gas furnaces are some of the best. Certain models are also some of the quietest systems available and offer efficient heating for your Hattiesburg area home. Our two Dave Lennox Signature Collection gas furnaces feature variable speed motors, which allow more comfort than typical single speed furnaces. In a variable speed furnace, blower fans start up slowly and only operate at their highest speed when there’s an extreme demand for heat. These furnaces may save your family hundreds on utility expenses. Learn more about each Dave Lennox Signature Collection furnace below. When you’re ready to move forward with your gas furnace replacement, give Oak Grove Heating & Air Conditioning in Hattiesburg a call at 601-268-3486 or schedule your appointment online. SLP98V Variable-Capacity Gas FurnaceIf high energy efficiency is what you want, the SLP98V is the gas furnace for you. Having earned a 98.7% annual fuel utilization efficiency (AFUE) rating*, you’ll see significant energy savings. This system is also ENERGY STAR® qualified, meaning it has met or exceeds EPA standards for energy efficient operation. The SLP98V gas furnace is a great choice for homes in Hattiesburg for its variety of additional features, such as: Efficiency rating of up to 98.7% AFUE*—can help reduce your utility expenses Variable-capacity operation works much like the cruise control system of high-performance automobiles, making changes automatically to achieve maximum fuel efficiency iComfort®-enabled technology—allows the furnace, when installed with the easy-to-use programmable iComfort Wi-Fi® thermostat, to offer higher performance and better efficiency PreciseComfort™ technology provides outstanding temperature control SilentComfort technology allows the system to perform quietly SureLight® ignitor for an efficient performance Insulated blower compartment to trap in heat and minimize losses Limited Lifetime Warranty on heat exchanger 10-Year Limited Warranty on covered components Efficiency Rating (SEER): up to 98.7Price Guide: $$$ Product Brochure Contact Us to Learn More SL280V Variable Speed Gas Furnace It’s hard to go wrong with an SL280V gas furnace if you’re in Hattiesburg. This two-stage heating system features an 80% AFUE energy efficiency rating, which helps you save on energy expenses. It also includes SilentComfort™ technology to operate so quietly you may forget it’s even there. With the SL280V, you’ll receive cozy and reliable warmth, along with these other great features: Efficiency rating of 80% AFUE* iComfort®-enabled technology—allows the furnace, when installed with the easy-to-use programmable iComfort Wi-Fi® thermostat, to produce even better efficiency and performance SureLight® ignition for an efficient performance Insulated blower compartment keeps heat in and minimizes losses 10-Year Limited Warranty on covered components 20-Year Limited Warranty on heat exchanger Efficiency Rating (SEER): up to 80 Price Guide: $$$ Product Brochure Contact Us to Learn More Need help with a gas furnace repair or want to plan for a gas furnace maintenance visit? We can take care of it. Our staff in Hattiesburg is trained, experienced and available to help. Make an appointment or call 601-268-3486 now. * 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.