Are these any good?
NO! YUCK! They are poorly built, noisy and prone to rusting out and leaking. The water that dosen't leak out has to be sucked out with a turkey baster when the damn thing dosen't drain. My folks had a 75 Caloric and it was a complete trainwreck. The only good thing about these clunkers is that they can be torn out and replaced with a usefull DW.
WK78