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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Ideal for both residential and commercial pool applications
you're not just buying a part
Includes (2) coupling nuts
Genuine OEM Product: Expertly manufactured by Pentair
Sleek Pool Design: Eliminates the need for external vacuum devices and hoses
Pentair MasterTemp Pool Heater Air Flow Switch | 42001-0061S Heater Parts Ideal for both residential andPentair 42001 0061S Air Flow Switch Product Overview The Pentair 42001 0061S is an OEM air flow (vacuum) switch used in Pentair and Sta Rite heaters to verify proper airflow before ignition. It ensures the combustion blower is operating correctly, allowing the heater to start safely and preventing ignition faults caused by insufficient airflow. Key Features OEM replacement air flow switch for select Pentair and Sta Rite heaters. Monitors blower air
