Yes. My friend has a waste oil heater in his muffler shop. It can burn waste oil, diesel, kerosene, Jet A, etc. Of course he uses oil change oil.

It heats his entire 4000 sq ft shop in no time. His natural gas bill used to be $1200/month in winter, now it's zero.

Last edited by Otto Skorzeny; 12/17/2022 1:47 PM.
1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)