242 28 AMP RELAY MUST BE MOUNTED RIGHT SIDE UP TO WORK. This is an issue from some MD, SilentMaster, and FloMaster central vacuums, and a few others. This “C” bracket makes upside down applications right side up.To mount it you MUST HAVE 3 x 5 inches of space. There are two “feet” on the bottom to use screws (not included) to secure it and the relay to the vacuum. Relay Sold Separately.
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