Looking for any and all information on what I belive is a 1970s Texaco Fuel Cheif suspended/hanging oil heating unit with Texaco Fuel Cheif "TFR" MP 2256 burner . Also has a tag for PowRmatic uh 140 model number. Cabinet is green and burner is red. This is hanging in my great great grandfather's inspection garage. Thank you for any info as I have found very little.