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Precise Total Alkalinity Endpoint for Accurate Pool and Spa Balancing
Precise Calcium Hardness Testing for Balanced Pool and Spa Water
seasonal sun exposure
For Clean and Clear Plus 320 filter systems
Pentair High Limit Switch Replacement | 474367Z Solaxx Precise Total Alkalinity Endpoint forWhat This Part Is Used For Pentair 474367Z High Limit Switch Replacement is a replacement temperature safety switch for compatible Pentair pool and spa heaters. It monitors internal temperature conditions and helps protect the heater from overheating. Why This Part Matters A tripped or failed high limit switch can shut the heater down and prevent normal operation. Replacing it restores proper safety monitoring and reliable heating. It also helps
US$ 19.00
US$ 14.00
US$ 19.10