Balboa 31" 1/4" Hi Limit Temperature Sensor [4-pin] (30278KIT) NuWhirl Replacing the overlay is often

Replacing the overlay is often one of the smartest ways to refresh the visible control area when the electronics beneath are still functioning well

This replacement is especially useful when the original adapter parts are missing

or fails to toggle correctly

That keeps the repair focused and economical

more reliable

Balboa 31" 1/4" Hi Limit Temperature Sensor [4-pin] (30278KIT) NuWhirl Replacing the overlay is oftenHigh limit sensors provide an additional layer of protection by monitoring temperature conditions. This 31 inch version is designed for systems that require a 4 pin connection. Accurate sensing helps prevent overheating and supports safe operation. The cable length allows for proper placement within the system. Replacing a faulty sensor helps restore correct system safeguards. Monitors high limit temperature conditions 4 pin connection for compatible