Hi John Ross: When I encounter radiant heat, I recommend putting a barrier under the piano. Sometimes one section can be turned off. It will definitely overdry in your neck of the woods, and into warmer areas. As a general rule, it's important to eliminate any "direct hits", such as radiators, drafts, vents and returns. With that, and installation of a Dampp-Chaser system, you'll be covering every base. Ruth Phillips
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