Hayward Heater Pressure Switch
$122.00
Pressure switch for Hayward pool heaters that senses water flow and interrupts operation when flow is insufficient. Compatible with Hayward CHXPRS1931 CZ Model 150-400 and designed for use with most Hayward pool heaters except the Universal H-Series. Used as a replacement service part to restore proper flow-sensing safety control in the heater.
