Greg:
Yes, there was OCP back at the breaker panel, amperage conforming to the mfg nameplate. (HVAC-CU)
The old disco is marked 'fuses within pullout'. This is on an engraved plate on the disco.
I know electrically it works, however IMHO copper pipe is not a fuse.
The installer left a message that he is looking for a 'solid' pullout. I thought good luck; the disco is 60s vintage. I think two 30 amp, 250 volt, TD fuses will be a lot cheaper and easier to find?
