Love that heater. Must be a cold climate after market. Looks like it belongs in Minnesota or N. Dakota! Your thermostat might never open with that in the plumbing! But, hey, put it in, what a beauty!
~Charley 1954 Chevy 3100 with 235 “Bud” Follow along in the DITY 1963 Chevy half ton stepside short box 230 1954 GMC 3 ton 302 And several more Chevy camper and work trucks 1979 1987 1996