A hybrid fuel system—also known as a dual fuel system—combines two heat sources: a gas furnace and an electric heat pump. It intelligently switches between the two depending on the weather and energy costs, delivering year-round comfort while optimizing efficiency. These systems are ideal for Texas homes, offering responsive heating in the winter and efficient cooling in the summer. At Radiant Plumbing & Air Conditioning, we install and service hybrid fuel systems designed for Central Texas weather, so you always get the most out of your home comfort setup.