We’ve Got Energy Efficient Furnaces to Keep Your Family Warm All Winter A furnace shouldn’t conk out on you in the middle of our Colfax winters. In fact, at Ackerman Heating & Air Conditioning, we think you deserve a furnace that is energy efficient, operates quietly and helps you save money. Our complete line of ENERGY STAR® qualified Lennox® gas and oil furnaces, which have met or exceeded EPA guidelines for energy efficiency, will do just that. The furnaces we offer feature Lennox technologies like variable speed motors and PreciseComfort™ technology and work smarter, not harder, to provide consistent heat with greater energy efficiency. Fewer temperature swings. Better comfort. More saving. We like the sound of that. All of our energy efficient furnaces are a good option for your Colfax area home. They can improve humidity control and air filtration, helping you achieve better indoor air quality. When you purchase a Lennox furnace from Ackerman Heating & Air Conditioning, you can stay cozy throughout the season. Explore our energy efficient gas and oil furnaces for more details. Gas Furnaces Oil Furnaces We’re trained and able to help with any of your heating needs, whether it’s a furnace replacement or a furnace repair. Simply give Ackerman Heating & Air Conditioning a call at 509-397-3622 or set up your appointment online to get started.