Landa's line of waste oil heaters includes four industrial-grade models ranging from 155,000- to 500,000-BTU input. Integrated air compressor produces clean, dry air and eliminates need for shop air ...

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 ...

Unfortunately you've used all of your gifts this month. Your counter will reset on the first day of next month. Black Gold Corp., a 14-year-old Nashville company that makes industrial waste oil ...