Senasys Air Switch [PresAir SPDT 9/16" Center Spout 25A Latching] (TVA125B) heater and this FeherGuard part is

and this FeherGuard part is designed for FG3 applications using the FG-410 reference

Lower-housing components are important because they help protect internal parts and maintain the structural fit of the cleaner body

Supports cleaner skimmer performance

A clamp is useful because it helps secure connected tubing or fittings in place

or no longer holding the related cover properly

Senasys Air Switch [PresAir SPDT 9/16" Center Spout 25A Latching] (TVA125B) heater and this FeherGuard part isThe Senasys PresAir air switch is designed for compatible control applications where latching air activated switching is needed. An air switch is useful because it allows remote pneumatic actuation of electrical equipment, supporting safer control in wet environments and dependable day to day system use. This version is especially useful when the original switch is no longer changing state reliably or has become worn from repeated use. The SPDT 25 amp