Dear Don: I have a similar situation (damp and muggy) at an outdoor theatre in the Cleveland area during the summer. The reason we don't unplug them is because the dehumidifier is all that is needed-but it is needed so unplugging would cause some serious dampness problems. The dehumidifiers(still connected to the humidistat) work really well under these circumstances. Bob Bergantino, RPT South Euclid, Ohio
This PTG archive page provided courtesy of Moy Piano Service, LLC