Search results for: 'spx circuit boards'
- Did you mean
- spa circuit boards
- spx circuit barbs
- Related search terms
- circuit board spa bulb inch
- circuit board spa bulk inch
- circuit board spa blk inch
- circuit board from portsmouth 3 spa
- spx poly spa replacement bulb
Replacing fuses in your spa’s PC board is often a simple, straightforward solution to various problems that might arise with your spa or its features. The 20 Amp Power Input Fuse is a small piece in your spa’s PC board that allows your spa’s pumps to operate. Replacing this fuse allows you to continue to enjoy your spa and its features.










