Experience the Comfort of a Dual Fuel System. You want to keep your home comfortable without outrageous energy costs, which is why you bought high efficiency HVAC products. What you might not have known is that a selection of these products are not only energy efficient when operating themselves, but they can be combined to deliver even greater efficiency to your family. At Oak Grove Heating & Air Conditioning in Hattiesburg, we offer 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. When it’s too cold for your heat pump to operate efficiently (usually around 32 degrees Fahrenheit), the furnace provides the extra power you need to stay comfy. 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 decreases heating costs. That’s a solution you can feel good about. Check out our gas furnace and heat pump offerings to find details about each system. Give Oak Grove Heating & Air Conditioning a call at 601-268-3486 or schedule an appointment to discuss adding dual fuel capabilities. We’re in Hattiesburg – just down the road and available to help.