Pentair High Limit Switch Replacement | 474367Z Laing ensuring thorough coverage of the

ensuring thorough coverage of the pool floor

and ease of use—so you can enjoy a safer pool environment and more peace of mind

App & Remote Control Compatible – Easily customize colors and effects for any mood or occasion

Zodiac SpaWand Hand Held Pool and Spa Cleaner

Clear visibility blue mesh makes it easy to inspect the pool area from a distance

Pentair High Limit Switch Replacement | 474367Z Laing ensuring thorough coverage of theWhat 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