Hayward C-Spa/H-Series Pool Heater Pressure Switch | CZXPRS1105 Discontinued Kit Contents: Includes a Diffuser

Kit Contents: Includes a Diffuser

Start the spa and verify jet function and sealing

debris-free water

improving pump performance and reliability

Hayward C-Spa/H-Series Pool Heater Pressure Switch | CZXPRS1105 Discontinued Kit Contents: Includes a DiffuserHayward CZXPRS1105 Water Pressure Switch (Heater Safety Switch) H Series Above Ground Induced Draft & C Spa XI The Hayward CZXPRS1105 is a genuine OEM water pressure switch used on select Hayward pool spa heaters. This safety switch verifies that the heater has adequate water flow pressure before allowing ignition. If flow is too low (dirty filter, clogged basket, closed valve, air in the system, etc.), the switch helps prevent the heater from firing