The Potterton automatic air vent is a protection device within the central heating unit. It works by using floatation to release an accumulation of air. As water flows through the heating and cooling system, a float within the automatic air vent opens or closes depending on the water level. If the system contains no air, the float will be pushed to the top and the vent will be closed until the water level drops.

POTTERTON 5122330 AAV KIT *REPS* 26009104

A Baxi spare, this automatic air vent is compatible with Duo-tec, Platinum, Main Eco Elite ErP, Gold, Heatmax and Promax boilers.  A central heating safety device, the automatic air vent releases built up air. As 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.  We know you’re busy and need to get repair jobs done quickly and efficiently. Your local parts specialist is always on hand to support you. They offer help, advice and they can get you the part you need. Your local branch stocks an in-depth range of domestic gas and oil spare parts from leading manufacturers, so you can fix it first time.

Potterton
Auto Air Vent
5122330

Trusted by Tradespeople

Potterton Auto Air Vent 5122330

Trusted by Tradespeople

Potterton
Auto Air Vent
5122330