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Weather-resistant design ensures long-lasting durability in various outdoor conditions
When a salt cell becomes worn out
Its durable construction ensures years of reliable performance
It is the cell responsible for generating chlorine from dissolved salt in the water
When the switch fails
Raypak High Limit Switch, 140°F, for Pool Heaters | 600890B Fire Pit Stone Bases Weather-resistant design ensures long-lasting durabilityRaypak 600890B High Limit Switch 140F for Pool Heaters If your heater shuts down on temperature safety, resets only after cooling, or trips high limit conditions even though flow seems normal, the high limit switch is one of the first safety parts to inspect. A bad switch can cause nuisance shutdowns or leave the heater without the temperature protection it was built to have. This 140F high limit switch monitors water temperature and opens the control
