Our Oil Furnaces Quietly Warm Your Home While Providing Exceptional Efficiency A portion of your home’s comfort is defined by how peaceful and laid-back you feel inside of it. And that’s not easy to accomplish if your furnace is constantly making noise. Our oil furnaces at A1 Chesney Service Experts Heating & Air Conditioning in Calgary are some of the quietest around. They create so little noise, you likely won’t even notice them operating. All you’ll notice is a more comfortable home – and that’s exactly what we’re aiming for. We carry three oil furnaces in our Calgary location that each feature high energy efficiency and durability. The variable speed feature on select models will bring you more consistent heat and outstanding efficiency. Learn more about each model by clicking on your preferred efficiency. Maximum Efficiency SLO185V SLO183V Moderate Efficiency ELO183 Working with A1 Chesney Service Experts to purchase a new oil furnace in the Calgary area or service your old one has never been this simple. We offer expert furnace installation, furnace maintenance and a variety of furnace repair services so you can keep your mind off your system. We’ll ensure your home stays warm with our annual and bi-annual comfort service plan options. Schedule your appointment online or call 587-315-5271 to take the next step in replacing or repairing your oil furnace.