Our Oil Furnaces Quietly Warm Your Home While Providing Exceptional Efficiency Part of your home’s comfort is defined by how peaceful and relaxed you feel inside of it. But it’s hard to feel relaxed when you have a noisy furnace. Our oil furnaces at Norrell Service Experts Heating & Air Conditioning in Birmingham are some of the quietest you can get. They create so little noise, you might not even notice them running. All you’ll notice is a cozier home – and that’s exactly what we’re aiming for. We sell three oil furnaces in our Birmingham location that are known for their high energy efficiency and durability. Some of our models even boast variable speed to bring you more consistent heat and superior efficiency. Discover more about each model by clicking on your desired efficiency. Maximum Efficiency SLO185V SLO183V Moderate Efficiency ELO183 Working with Norrell Service Experts to buy a new oil furnace in the Birmingham area or fix 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 focus on more important things. 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 205-267-0023 to jump right in on replacing or repairing your oil furnace.