These HOH dryers have fairly small drums. Unless you had the matching washer, which would have a standard capacity (aka small) tub, this dryer would be too small. A full load from a washer with a larger tub would be too big to dry effectively in such a small drum. This might be why the machine seems to be a hard sell.
Any standard tub Maytag washer produced from the '50s through the '80s could serve as a companion to this dryer.