Tecmark Latching Air Switch [SPDT] [25A] (TBS-301) watertestkits and sensor style helps keep

and sensor style helps keep the rebuild more accurate and dependable

or no longer holding the related cover properly

helping transfer heat effectively into the water system

cleaner flow-through heat and contributes to a more dependable overall spa experience

This large-diameter union is designed for high-flow systems

Tecmark Latching Air Switch [SPDT] [25A] (TBS-301) watertestkits and sensor style helps keepThe Tecmark latching air switch in SPDT format is designed for compatible pneumatic control systems that require single pole maintained state switching. Latching switches are useful because they toggle the operating condition with a brief actuation and hold that state until actuated again. This replacement is especially useful when the original switch no longer toggles properly, has become inconsistent, or fails to hold the intended state. Matching