The Worcester Bosch auto air vent is used in the pump section of the Junior Series boiler range. In a central heating safety device, the air vent releases built-up air and water flows through the system. A float opens or closes the vent depending on the water level. When the system is full, the float is pushed to the top, closing the vent until the water level drops.
Worcester Bosch auto air vent
Ideal for Worcester 24i NG Junior FSN Combi, Worcester 24i LPG Junior FSP Combi, Worcester 28i NG Junior FSN Combi, Worcester 28i LPG Junior FSP Combi
Technical specification
Waist Sizeaa79cj57gxTypeAir VentSupplier Part Number87161061420Brand NameWorcester Bosch