Zodiac Laars Hot Shot 2psi Pressure Switch (R0013200) grasslin and 48Y/SF relationship support intended

and 48Y/SF relationship support intended fit

or difficult to seal

supporting both structural alignment and a cleaner installation footprint

In topside upgrades

Helps restore more dependable control of the plumbing section

Zodiac Laars Hot Shot 2psi Pressure Switch (R0013200) grasslin and 48Y/SF relationship support intendedZodiac Laars Hot Shot 2psi Pressure Switch (R0013200) is a targeted replacement part for pool and spa heater service, built for service situations where fit and system compatibility matter. The part is especially valuable when symptoms point to the exact component rather than a full system failure. It verifies required pressure conditions before heater operation, helping protect the system from unsafe or low flow operation. This replacement helps