I read with interest and some concern the letter from Mary Hammersmith in the February/March 2004 issue regarding the waste oil heater from the September/October 1978 issue. I helped build that heater ...

Designed for small shops and garages that generate low volumes of used oil, Model 145 waste-oil heater can burn waste oil, transmission oil, and regular heating oil. The company’s patented burner with ...

Reznor has added Models RA-250 and RAD-250 waste oil heaters to its line of products designed for recycling used oils into free shop heat. The Model RA is a standard unit space heater while the Model ...

Models RA-250 and RAD-250 waste oil heaters have been added to the extensive line of products specifically designed for recycling used oils to produce free shop heat. The Model RA is a standard unit ...

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, ...

Why have your used engine oil hauled away when you can use it to heat your shop? Used engine oil is a terrific fuel, closely resembling No. 2 diesel fuel and furnace oil – except that it actually ...

Memphis, TN: Thomas & Betts – HVAC Division (REZNOR) announces the addition of Models RA-250 and RAD-250 Waste Oil Heaters to their extensive line of products specifically designed for recycling used ...