PresAir Trol Center Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PT11120A) flocontrol Using the proper Lasco adapter

Using the proper Lasco adapter can help improve assembly fit and simplify the plumbing connection

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

Practical solution for maintenance

Purpose-built design focused on high-demand heating performance

PresAir Trol Center Spout Pressure Switch [21A] [1/8" Barb] [SPDT] (PT11120A) flocontrol Using the proper Lasco adapterPresAir 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