Raypak Pressure Switch Replacement, 11 PSI, for Heaters | 009133F category_patio-tables Regulates air flow to maintain

Regulates air flow to maintain balanced pressure in pool environments

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Raypak Pressure Switch Replacement, 11 PSI, for Heaters | 009133F category_patio-tables Regulates air flow to maintainRaypak 009133F Pressure Switch Replacement 11 PSI Heaters If 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