Clean Burn used oil burners are easy to install and seamlessly fit into any working environment. Whether you have limited floor space and need to loft your heating system or you're interested in a ducted system that leverages multiple units, Clean Burn has exactly what you need without the difficult installation process. Check out the gallery below to see how our clients have installed their units. Have questions about how a Clean Burn furnace or boiler might fit into your space? Give us a call to talk to one of our expert technicians.

The Benefits Of Burning Clean

Interstate Energy is Colorado and Eastern Wyoming’s only authorized Clean Burn distributor. With top-of-the-line equipment and unparalleled service, you won’t find a better partner for a used oil furnace.

Why Clean Burn?

You have your options when it comes to used oil furnaces. The Clean Burn advantage can be seen at every point of ownership - from the sales support to the installation to the ongoing maintenance. You’ll find that high-quality is, quite literally, in our nature. All of our used oil furnaces and boilers are manufactured, not assembled, which means you’re getting the highest-efficiency product on the market.

Interstate Energy Is Your Partner For Recycling Used Oil

With Interstate Energy, you get a local resource who is dedicated to helping you get free heat for your business in the most efficient way possible. When you need service, we come to you. When you need parts, we ship overnight. When you have questions, we offer phone support 24/7. With Interstate, you get everything you need and more to support your Clean Burn system.

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  • Features

    Produces 140,000 BTU/hour

    Designed specifically from the ground up to burn waste oils

    Patented heat exchanger generates more heat across a larger surface area

    Unique non-welded flue tubes for extended durability

    Advanced burner pre-heats oil to optimize combustion and maximize efficiency

    Longest cleaning interval of all units in its class

    Swing-away burner and door makes cleaning quick and easy

    Lower stack temperatures, higher heat output

    Automatic flow control means no fuel adjustment required

    Ideal for unit heating or with a Clean Burn Recycling Center

    Unbeatable service and support from Clean Burn Distributor, Interstate Energy

  • Specs

    *Maximum BTU/hour 140,000(41kW)
    *Maximum oil consumption 1.0 GPH (3.8 L/h)

    Used oils:

    • Crankcase
    • ATF
    • Hydraulic

    Fuel oils:

    • #2
    • #4
    • #5 fuel oil
    Air flow output (CFM)

    Unit heater 2000

    Axial fan

    Furnace cannot be ducted

    *Air compressor required

    2.5 CFM @25 PSI

    (4.25 m3/h @ 2 bar)

    Stack Size 6 inch dia. (15cm dia.)
    Furnace Dimensions, Assmbled 61"L x 32W x 32H
    Approx. Weight 220 pounds (99.8 kg)
    Electrical Requirements

    115 VAC 60 Hz, single phase

    30 A circuit breaker

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