Products tagged with 'automatic boiler air vent'

The Baxi Automatic Air Vent 248043 is a replacement boiler component designed to release trapped air from compatible central heating systems.

Air can accumulate within a heating system and affect circulation and performance. An automatic air vent helps remove this trapped air, supporting efficient system operation and reducing the need for manual venting.

Suitable for a range of Baxi, Main and Potterton boilers, this replacement part is intended for compatible appliance maintenance and repair.

The Potterton Automatic Air Vent 5122330 is a replacement boiler component designed to release trapped air from within a compatible central heating system.

Fitted at the top of the boiler, the automatic air vent uses a float-operated mechanism to detect changes in water level. When air accumulates inside the vent, the float drops to open the valve and release the trapped air. As water returns and raises the float, the valve closes to prevent water escaping.

This component helps maintain proper system circulation and supports the efficient operation of the boiler.