We are now closed till 9am 2nd January for Christmas and new year. You can still purchase a part, but it will not be dispatched till we return on the 2nd January 2026
An air pressure switch is a crucial device used in various HVAC (Heating, Ventilation, and Air Conditioning) systems and industrial applications to monitor and control air pressure within a system. It activates or deactivates electrical circuits based on the pressure level, ensuring the system operates safely and efficiently.