Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp the work can become less

the work can become less controlled than it should be

Useful when original faceplates are cracked or warped

Installed in the proper spa-light setup

Installation kits are useful because even when the main lift components are present

Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902) tecmarkcorp the work can become lessThe 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