Gayle Mair wrote: > Please Note: The installation of a dehumidifier with a > humidistat (a partial system) is appropriate only for climates where relative humidity> remains high> continuously and where the home is not heated. At lower relative humidity> levels, the> piano should be protected by a complete Climate Control System which> includes a> humidifier. Although I agree that stats should be part of a system in homes that have a heating system, I hope that requiring a humidifier is not on the horizon. I rarely install humdifiers because MOST of the 'complete' systems I installed back in the late seventies were not maintained. Even after the light was added, people just didn't want to be bothered watering their pianos. Then there's the question of who is going to be responsible for replacing liners and pads on every visit. This has the effect of raising your tuning fee and is hardly a selling point unless the piano players are very particular about pitch stability. Why not encourage the use of bars and a stat to reduce the humidity range the piano is exposed to throughout the year? It isn't as effective as the 'complete' system, but it is maintainance-free. Carl Root, RPT PS. I'm about to order some 24" bars for the back of a Baldwin Hamilton to suppliment the 50W bar and stat. We'll see how it works.
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