What's an Oil Burner? & Why You Should Burn Used Motor Oil
An oil burner is a specialized heating system built to run on used petroleum-based fluids, including motor oil. To keep these systems performing at their best year after year, we offer professional waste oil furnace maintenance and support tailored to your setup. It takes the used oil your operation already generates through oil changes, hydraulic servicing, or equipment maintenance and converts it into clean, usable heat. With proper installation, an oil burner can replace expensive fuel oil and slash winter heating bills.
How Does an Oil Burner Work?
At its core, an oil burner is a combustion device engineered to atomize fuel—typically used motor oil—and mix it with air inside a regulated chamber. Once the mixture ignites, it produces a powerful flame that transfers heat throughout your facility via a duct system, boiler, or radiator.
That oil, once seen as waste, becomes a primary fuel source. Modern systems include advanced filtration, combustion controls, and safety features to ensure efficient and clean performance. A trusted name like Clean Burn builds its systems to not only comply with EPA standards but to maximize energy recovery from every drop. Understanding what an oil burner is means seeing the full potential in your daily waste stream.
Who Should Use a Waste Oil Burner?
Not every business will see a return, but if your operation generates 500 gallons or more of used oil each year, you're likely sitting on a goldmine. Facilities that benefit most include: Auto repair shops Heavy equipment fleets Manufacturing plants Trucking depots Agricultural operations If you’re already dealing with oil changes, hydraulic system flushes, or fuel filters, you’re sitting on a valuable resource that’s begging to be reused. One of the smartest uses for used motor oil is fueling your own building’s heat, and if you’re paying rising energy bills on top of disposal costs? That’s a double punch to your overhead.
The Environmental Angle Most Don’t See Coming
Every gallon of used oil burned on-site is a gallon that doesn’t get trucked off, stored indefinitely, or dumped illegally. You’re cutting down on the carbon emissions of disposal and reducing the demand for new fuel oil. Burning used oil in certified equipment is considered a safe, energy-efficient method for waste reduction, and is part of broader EPA-backed recycling practices that show how re-refining used motor oil can conserve resources and reduce environmental harm. Especially for businesses looking to reduce their footprint without investing in massive overhauls.
The Financial Payoff
Among the smartest uses for used motor oil is turning it into on-site heat. Waste oil burners aren’t cheap upfront, but they deliver a rapid return on investment. Most shops see a return on investment within 18 to 24 months, depending on their oil output, square footage, and climate. A typical auto shop can spend upwards of over $5,000 annually on propane or electric heat. With a waste oil burner, you flip that equation entirely. That same facility could reduce those costs to near zero. Add in the hundreds paid to haulers for oil disposal, and you're no longer losing money—you’re reclaiming it.
Keep It Clean, Keep It Legal with Interstate
Using a waste oil burner isn’t as simple as flipping a switch. The unit must be EPA-certified, installed to code, and maintained properly. But once it’s set up, you’re no longer dependent on fluctuating fuel prices or outside vendors. Still asking what’s an oil burner? It’s your tool for controlling energy costs using what you already have on hand. Interstate Energy offers expert guidance, installation, and servicing of Clean Burn waste oil heaters, helping you transition from waste to heat without guesswork.
Reach out to us today and let us help you find the right waste oil burner for your business.