Experience the Comfort of a Dual Fuel System. You want to keep your home operating with lower energy costs, which is why you bought high efficiency HVAC products. What you may not have known is that certain products are not only energy efficient working by themselves, but they can be combined to produce even greater efficiency to your family. At O'Brien Heating & Air Conditioning in the Main Line, we offer furnaces that work with heat pumps to create a dual fuel system. Combining a gas furnace with an electric heat pump enables you to use two different fuel types: gas and electricity. Whenever the weather becomes too cold for your heat pump to work efficiently (usually around 32 degrees Fahrenheit), the furnace kicks in to provide the additional 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 decreases heating costs. That’s a solution you can feel good about. Check out our gas furnace and heat pump offerings to find information about each product. Give O'Brien Heating & Air Conditioning a buzz at 610-626-2540 or set up an appointment to discuss adding dual fuel capabilities. We’re in the Main Line – just down the road and available to help.