Raypak 53/53A/55A, Auto Reset 13-B Thermostat (600889B) aquastar The 23442-329-000 is a practical

The 23442-329-000 is a practical service part when a compatible Typhoon 400 jet needs an internal to restore dependable jet performance

Helps restore dependable operating control

Helps restore cleaner faceplate sealing

A spa pump drives water through a compatible spa system for circulation and jet action

universal workaround

Raypak 53/53A/55A, Auto Reset 13-B Thermostat (600889B) aquastar The 23442-329-000 is a practicalThe Raypak auto reset 13 B thermostat is designed for compatible 53, 53A, and 55A heater applications where the supported temperature control or protective thermostat needs replacement. A thermostat like this is useful because it helps the heater respond to thermal conditions and automatically return to normal operation once the triggering condition clears. This replacement is especially useful when the original thermostat is inaccurate, worn out, or