PresAir Trol Center Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PT11120A) grasslin A properly selected cord helps

A properly selected cord helps support cleaner pump integration and contributes to more dependable control response

Useful when replacing a damaged or poorly seating original fitting

5 kW pressure-style in-line heater to restore reliable heating performance

even a working control panel can feel dated or confusing

Supports dependable drain port sealing

PresAir Trol Center Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PT11120A) grasslin A properly selected cord helpsPresAir Trol Center Spout Pressure Switch [21A] [1 8" Barb] [SPDT] (PT11120A) is a replacement heater or heater service component from Presair Trol for compatible pool, spa, or bath heating systems. It is used when servicing worn, damaged, or failed heater assemblies where the correct model series, fuel or voltage configuration, sensor style, element size, or hardware fit must be matched. Use part number PT11120A when matching this item to an existing