Hayward Winter Probe Cap (CAX-20274) manifolds Latching switches are useful because

Latching switches are useful because they allow the system to change state with a brief air input and then remain in that changed condition until the next actuation

direct flow

A refractory kit is useful because it helps protect the internal burner area from heat exposure while supporting the intended combustion environment inside the heater

This type of part is especially useful when the surrounding ozone hardware remains serviceable and only the injector needs attention

Supports cleaner and more dependable through-wall plumbing installation

Hayward Winter Probe Cap (CAX-20274) manifolds Latching switches are useful becauseThe Hayward winter probe cap is designed for compatible chemical control applications where the probe port needs protection during off season or maintenance periods. A probe cap is useful because it helps cover and protect the probe opening, supporting cleaner shutdown procedures and protecting the connection point when probes are removed. This replacement is especially useful when the original cap is cracked, missing, damaged, or no longer fitting