This probably dates back to a time when homes didn’t have central heating systems or modern insulation. If you live in a home built since the late 1970’s and your walls are not noticeably hot or cold to the touch this is not likely to affect you.
Pianos are much more sensitive to humidity than to temperature. It is not advisable to place pianos in the direct path of heating vents or direct sunlight, which can fade wood finishes. If you live in our service area, we will make a complimentary visit to your home to advise you on proper, safe piano placement.