Biasi Auto Air Vent (Aav)

The automatic air vent is a pressure safety measure the central heating unit. They work by using buoyancy to release accumulated air. As water circulates through the heating/cooling system, a float within the automatic air vent opens or closes depending on the water level. If the system contains only water, the float will be pushed to the top and the vent will be closed until the water level drops.

Biasi BI1212107 M90 Automatic Air Vent

Biasi BI1212107 M90 Automatic Air Vent

Part No: 1650309 / MPN: BI1212107

£25.20 inc VAT

In stock - Next day delivery available

BIASI BI1172111 AUTOMATIC AIR PURGER VALVE

BIASI BI1172111 AUTOMATIC AIR PURGER VALVE

Part No: 1650267 / MPN: BI1172111

£22.31 inc VAT

Available in 5-7 working days

BIASI BI1002111 AIR PURGER VALVE (AAV)

BIASI BI1002111 AIR PURGER VALVE (AAV)

Part No: 1650043 / MPN: BI1002111

£25.20 inc VAT

In stock - Next day delivery available

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