Pentair iS4 Topside Panel [100ft Cable] [Grey] (521886) divertorvalves Supports more dependable equipment operation

Supports more dependable equipment operation

Model-year-specific parts matter

A FloThru heater helps warm spa water as it moves through a compatible heating assembly

The V65-100 is a smart service part when a compatible Wet Institute pump needs a trap lid that restores both function and visibility

steadier signal continuity

Pentair iS4 Topside Panel [100ft Cable] [Grey] (521886) divertorvalves Supports more dependable equipment operationThe Pentair 521886 iS4 topside panel is designed for compatible control applications and includes a 100 foot cable with a grey finish. A topside panel like this is useful because it provides a remote operating point for selected system functions, allowing convenient control from a more accessible location. Replacement is often appropriate when the original panel is worn, cracked, water damaged, or no longer responding properly. Installing the correct