Our Oil Furnaces Quietly Warm Your Home While Providing Exceptional Efficiency A portion of your home’s comfort is represented by how peaceful and laid-back you feel inside of it. And it doesn’t feel too peaceful when your noisy furnace is constantly distracting you. Our oil furnaces at San Antonio Air Service Experts Heating & Air Conditioning in San Antonio are some of the quietest you can get. They produce so little noise, you likely won’t even notice them when they’re working. All you’ll notice is a cozier home – and that’s exactly what we’re shooting for. We sell three oil furnaces in our San Antonio location that all feature high energy efficiency and durability. Some of our models even boast variable speed to bring you more consistent heat and outstanding efficiency. Discover more about each model by clicking on your desired efficiency. Maximum Efficiency SLO185V SLO183V Moderate Efficiency ELO183 Working with San Antonio Air Service Experts to buy a new oil furnace in the San Antonio area or service your old one has never been so easy. We offer expert furnace installation, furnace maintenance and a variety of furnace repair services so you can relax and enjoy a cozy house instead of worrying about it. We’ll keep your home’s comfort top of mind with our annual and bi-annual comfort service plan options. Schedule your appointment online or call 210-570-9705 to take the next step in replacing or repairing your oil furnace.