Caldera Spa Pressure Switch 73995 or WAT73995 used In Olympia, Cumberland, And Aventine, 2006 to Current spa models.

Also found in Caldera, Hot Spot and Solana models.

73995 pressure switch is on sale now and includes the wire/cable.  

This is the pressure switch including the cable with 2-wire, 3-pin connector.

Need teflon tape? Best to wrap the threads of the pressure switch with teflon tape to assure a good seal at the pressure switch tap on the heater manifold.

Need a heater? See 73994