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Waste Oil Heaters

EL 140H Waste Oil Heater

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EL 140H Waste Oil Heater

  • Heats up to 3,500 square feet approximately one to four service bays
  • BTU Input: 140,000 BTU (41.6 kW) per hour
  • Fuel Flow Rate: 1.0 gallons/hour (3.78 liters/hour)
  • Heat Rise Over Input Air: 100-120º F (37.8-48.9º C)
  • Airflow: 1000 cfm
  • Exhaust flue diameter: 6” or 8”
  • Dimensions: 18”H x 18”W x 92”L
  • Weight: 295 lbs.


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Get the Facts on Our Waste Oil Furnaces

The Best Use for Your Waste Oil

The EL 140H Waste Oil Heater’s stainless steel heat exchanger is designed to prevent corrosion, warping and weld breakage. Built to last decades, not years.

The flame retention head patented design creates a hotter flame than competitor brands for complete fuel combustion and highest heat output. Less ash is produced resulting in longer maintenance intervals than competitor brands.

With a combination of a swing away burner and an ash removal port, this makes cleaning the chamber faster and easier than any other brand. One tool, 30 minutes or less.

The accutemp preheater rapidly heats the widest range of viscosities of used oil, synthetic oils and other acceptable fuels.

An integrated air compressor is built in so you don’t have to connect to and rely on shop air. Providing 24/7 heating availability.

A side suction metering fuel pump on your EL 140 Waste Oil Heater makes for a reliable, consistent fuel delivery regardless of fuel type (up to 90W) with no manual adjustments.

The fuel gauge ensures a visual indicator of how much used oil is in your tank.

Designed with a low fuel cut off ensure that it turns off the furnace before running out of fuel — preventing time-consuming troubleshooting, shutdowns and repriming. *Included with fuel delivery kits, complete systems and with furnace only.




Client's contentment is of paramount importance for us.
Take a look at what our clients have to say about us
We haven't had to buy one drop of heating oil since purchasing a 140H two years ago. The unit heats our 3,000 sq. ft. shop and is trouble free. We’ve only had to touch it to do the annual maintenance and the installation. Couldn’t have been easier. I would recommend it to any shop that accumulates waste oil.

Craig Copiague, NY

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