An Automatic Air Vent (AAV) is a safety device within the central heating appliance. Air vents work by using buoyancy to release built up air. As water flows through the heating or cooling system, a float within the automatic air vent opens or closes. If the system is full of water, the float will be pushed to the top, meaning the vent will be closed until the water level drops. This air vent is suitable for a range of Baxi Boilers including, Combi HE, Combi Instant, Solo HE, Duotec HE, Potterton Gold & Performa HE & HE Plus
Suitable for a range of Baxi Boilers including, Combi HE, Combi Instant, Solo HE, Duotec HE, Potterton Gold & Performa HE & HE Plus
Alternative to Supplier Part Number 248043
Technical specification
Waist Sizeaa29ci38gtERP RatingNot ApplicableSupplier Part Number248043Brand NameOwn Brand