Pressure Switches

This item is a 1/8" MPT Brass Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole or...

This item is a 1/8" MPT Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole or the...

This video is about The Spa Guy showing How To diagnose a FLO Code on a Catalina Spa with Balboa Controls.. it is a similar process on other brands as well...    #sparepair #hottubrepair spaguy #thespaguy Save Save Save Save

This video is about The Spa Guy shows you how he diagnosed a bad Pressure Switch for a FLO Code after the tub was powered up...     #sparepair #hottubrepair Save Save Save Save

This item is a 1/8" MPT Plastic Plug which can be used to block an 1/8" MPT (male Pipe Thread) hole normally found on a Heater Tube on Hot Tubs. This hole size is the same size as a Pressure Switch hole and would measure about 3/8" wide across the hole...