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This Balboa spa circuit board part number 54378 is in the balboa VS501SZ pack with M7 technology. This circuit board works with a variety of serial standard topside panels. This board uses M7 technology so there is no pressure switch needed.
A 54378 circuit board will operate:
We have extensive experience with Balboa VS501 spa circuit boards and are always available to help.
All are Balboa Circuit boards and new and carry a full manufacturer’s warranty unless fully noted. Be cautious purchasing reconditioned boards that you think are new if a price seems too good it is almost always a reconditioned board.
This spa circuit board works with the following serial standard topside control panels (among others);
This Balboa circuit board is also listed under following:
Manufacturer: Balboa Water Group Manufacturer Number: 54378 Manufacturer Warranty: 1 year parts.
As with all electrical items once a balboa circuit board has been installed we can not take it back other then for manufacturers warranty.