Raypak 009133F Pressure Switch Replacement 11 PSI HeatersIf your heater will not fire or shuts down unexpectedly even though water appears to be moving, the pressure switch is one of the first safety parts to inspect. A failed switch can keep the heater from proving flow and make a Raypak heater not working issue look like a larger system failure.This pressure switch monitors pressure related to water flow and is specified for an 11 PSI application on compatible heaters. When it fails, sticks, or reads out of range, the heater may never start or may stop during operation. Replacing it restores a critical flow-safety control in the heater’s protection circuit. Heater will not fire despite normal-looking circulation Pressure-related shutdowns happen without another clear cause Switch is damaged, out of adjustment, or no longer proving correctly Need to fix a Raypak heater with flow safety control failure What this part does: It verifies proper pressure conditions so the heater can operate safely.Compatibility: Used on select Raypak heaters requiring an 11 PSI pressure switch. Confirm with your model number before ordering. Part Number: 009133F Type: Pressure switch Pressure Rating: 11 PSI OEM Value: A genuine Raypak pressure switch helps maintain the intended threshold and connector fit in the safety circuit. Pressure proving parts are not the place for guesswork because the wrong switch can create nuisance lockouts or unsafe operation.Need help confirming compatibility? Contact us ?Shop all Raypak parts ?
