Tecmark Momentary Air Switch [3 Amp] [SPNO] (TBS-312) filburmfg Tecmark air switch control for

Tecmark air switch control for 120 or 240 volt applications

Offered without cords for flexible installation planning

This part is especially useful when the skimmer body remains serviceable and the real weakness is concentrated at the faceplate itself

That helps keep the replacement aligned with the original system design

Matching the correct version is important for cleaner fit and more accurate heater rebuilding

Tecmark Momentary Air Switch [3 Amp] [SPNO] (TBS-312) filburmfg Tecmark air switch control forThe Tecmark momentary air switch in SPNO format is designed for compatible pneumatic control systems that require a quick return normally open response. Momentary switches are useful because they react during the actuation event and then return to their original state instead of holding the changed position. This replacement is especially useful when the original switch has become sticky, unresponsive, or no longer returning properly after actuation.