Oct. 10—JANESVILLE — A Janesville-born company that for years has been the nation's biggest player in waste-oil-burning furnaces is now owned by a St. Louis private equity firm. Rock Energy Systems, ...
Clean Burn Energy Systems claims its waste oil-fired furnaces and boilers burn millions of gallons of used oil every year on-site, transforming it into free heat Clean Burn Energy Systems claims its ...
Hosted on MSN
5 Types of Furnaces and How to Identify Them
Gas furnaces generate heat by burning natural gas. They’re available in varying sizes and energy efficiencies and produce a hot, dry heat. While still the most widely used furnaces, they’re starting ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results