PresAir Trol Center Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PT11120A) flocontrol This version is especially useful

This version is especially useful when the installation calls for a 240 volt pump

Practical solution for maintenance

cleaner electrical repair instead of improvising with a substitute in a critical system area

Using a complete heater assembly is especially useful when the owner wants a more comprehensive heater-side repair without piecing together individual parts

PresAir Trol Center Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PT11120A) flocontrol This version is especially usefulPresAir 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