Description
DISCONTINUED old square version, see the new round version 34-73995-k which includes the wire.
Electronic pressure switch used on selected Caldera, Hot Spot, Solana model spas.
Watkins heater pressure switch 73995NW replaced by new model above.
old style was square, new style is now round
originally, this part NW means No Wire , however item now ships with the wire as 73995
73995NW
