Dual Fuel Systems Make Heating Even More Efficient. You want to keep your home comfortable without paying a fortune on utility bills, which is why you have high efficiency HVAC products. What you might not have known is that certain products are not only energy efficient when operating alone, but they can be combined to deliver even greater efficiency to your family. At James Heating & A/C, Inc in Lexington, we carry furnaces that work with heat pumps to create a dual fuel system. Combining a gas furnace with an electric heat pump allows you the ability to use two different fuel types: gas and electricity. Once the temperature becomes too cold for your heat pump to work efficiently (usually around 32 degrees Fahrenheit), the furnace provides the rest of the power you need to stay cozy. That means you’re only using gas fuel when it’s necessary. Dual fuel systems alternate between the two types of heat, which optimizes energy uses and minimizes heating costs. That’s a solution you can feel good about. Browse our gas furnace and heat pump offerings to find information about each product. Give James Heating & A/C, Inc a call at 336-853-6070 or make an appointment to discuss adding dual fuel capabilities. We’re in Lexington – just down the road and ready to help.