A senior tech is saying that the coil on a liquid line solenoid valve for a walk-in cooler or freezer will burn out if it's energized while not mounted on the valve stem. I am fairly certain this is not true... i figure it would be similar to having a phone charger plugged into the wall with no phone attached. Havent' found any literature online to clarify this issue. Does anyone have any insight on this ??
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