Herga

About Herga Spa Air Switches and Control Components

Herga is a global manufacturer of switching and control components used in spa, bath, and pool equipment applications. The brand is best known for pneumatic air switches and air button controls that allow spa functions to be activated safely without direct electrical contact at the user interface.

Herga products are designed to convert air pressure into electrical switching, allowing pumps, blowers, and other spa components to be controlled through air tubing systems. This design helps keep electrical circuits isolated from water and user contact, improving safety and reliability in wet environments. Common Herga components include air buttons, bellows, air switches, and pressure-based control devices used across a wide range of spa systems.

Shop Herga spa air switches and control components at Aqua Terra Backyard for dependable replacement parts used in spa control systems. Whether you are replacing an air button, servicing a pneumatic switch, or matching an existing setup, Herga products provide precise, reliable control for safe spa operation.