Experience the Comfort of a Dual Fuel System. A number of the fuel systems we provide at PWA Heating & Cooling Inc in Plainfield increase your home’s efficiency more when they work in tandem with another Lennox® system than they solo. This is true for for our dual fuel capacity gas furnaces and heat pumps, which can pair up to offer higher efficiency and greater comfort for your home. Both systems are great alone, but when you combine the gas furnace and the heat pump, you’re taking advantage of both gas and electric fuel. The two systems will switch between electric or gas heat based on your preferred indoor air temperature and the operating efficiency of each unit. This works the same way as a hybrid car, alternating between electric power at low speed and gas power with demand for maximum MPG. You’ll be able to improve your energy use, and you could lower your heating costs. Typically the electric heat is used until the outdoor temperatures dip to about 32 degrees Fahrenheit before switching to gas. Not only will you feel comfortable, but you can feel good about the efficiency of your dual fuel systems, too. Learn more about the details of each of our gas furnaces and heat pumps here on our website, or give us a call at 815-768-6656. PWA Heating & Cooling Inc is located in Plainfield, so you can easily make an appointment to have us do an in-home consultation and show you how a dual fuel system could work for your home.