Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) poolvergnuegen Helps maintain original threaded installation

Helps maintain original threaded installation style

sensor style

The Hydro-Quip Versi-Heat heater retrofit kit is designed for compatible heating applications where a 13 inch by 2 inch heater with a 9-pin connection is needed

Compact single-speed bath pump with air switch compatibility for convenient operation and consistent performance

Matching the correct gasket helps preserve intended fit and supports cleaner reassembly

Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) poolvergnuegen Helps maintain original threaded installationThe Tecmark 3902 universal pressure switch is designed for compatible applications where a flexible replacement pressure switch is needed and brass fittings are not included. Universal switches are useful because they can simplify service when the system requires a broadly compatible pressure sensing solution. This replacement is especially useful when the original switch is unreliable, no longer sensing pressure correctly, or has failed and a