At Clean Energy, we’ve introduced a few design innovations that have really changed the waste oil furnace market. Thanks to years of experience in the waste oil heating industry, our team has come up with a few key features that really do set our furnaces apart from the rest. So just what are a few of these innovations? Read on to find out.


In a waste oil furnace, the flue tubes are very important. They’re designed to catch the little bit of ash created by burning used oil, and funnel it neatly into a collection pan. Our vertically-oriented tubes are an excellent mechanism that help keep your furnace tidy, and make it super easy to clean. When the tubes are vertical, instead of horizontal like in other furnaces, the ash falls easily away and clean-out is a breeze.


Even beyond the vertical flue tube innovation that we pioneered, our flue tubes have been designed for long-lasting, effective heating. Our flue tubes are swedged – not welded – to prevent cracking as the metal expands and contracts as the temperature inside the furnace changes. In addition, hot air is forced down the tubes therefore reducing stack temperature.


We designed our waste oil furnaces to outlast the competition. That’s why we use high-quality stainless steel for critical components like our combustion chamber and flue tubes. This durable metal is resistant to rust and corrosion, and will ensure a long life cycle for your furnace. Even better, at higher temperatures stainless steel transfers heat quicker than mild steel. This means more efficient heating for your facility.


Most waste oil furnaces on the market require the operator to input manual adjustments and leave room for human error. At Clean Energy all of our products come standard with digital burner controls. These precise controls mean that your furnace will fire up every single time and will always maintain the level you set it at. Best of all, in conjunction with our new Wifi thermostat, firing up your furnace is as easy as tapping the screen of your smartphone.

Whether it’s keeping your furnace clean, ensuring a long-lasting product life, or offering efficient operating features, our waste oil furnaces are setting a new standard. Best of all, they make it easy to heat your facility even through the harshest weather conditions.

Interested in learning more about our product line of waste oil heaters? Contact us today. We look forward to hearing from you and answering all of your questions!