Potterton Auto Air Vent (Aav)
The automatic air vent is a pressure safety device in the central heating unit. They work by using a floatation device 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 is full of water, the float will be pushed to the top and the vent will be closed until the water level drops.
Potterton 5122330 Automatic Air Vent - Gold/Promax/Heatmax Combi
Part No: 1121970 MPN: 5122330
£52.80 inc VAT
In stock - Next day delivery available
Baxi 7224446 Air Vent Valve Including Clip
Part No: 1119849 MPN: 7224446
£26.40 inc VAT
In stock - Next day delivery available
BAXI 5122322 AIR VENT PIPE ASSEMBLY
Part No: 1118422 MPN: 5122322
£42.00 inc VAT
In stock - Next day delivery available
Potterton P111 Auto Air Vent - 3/8" - Powermax
Part No: 1151418 MPN: P111
£14.63 inc VAT
In stock - Next day delivery available
POTTERTON 541848 AIR VENT
Part No: 1123866 MPN: 541848
£55.20 inc VAT
In stock - Next day delivery available
Potterton 10/18728 Automatic Air Vent - Puma/Ultra 2/Ecotherm
Part No: 1120068 MPN: 10/18728
£19.79 inc VAT
In stock - Next day delivery available
Potterton 5106932 Automatic Air Vent - Powermax HE
Part No: 1151328 MPN: 5106932
£63.60 inc VAT
In stock - Next day delivery available
Free UK DeliveryPOTTERTON 5142120 AAV AUTO AIR VENT
Part No: 1128613 MPN: 5142120
£115.20 inc VAT
Available in 5-7 working days
POTTERTON 986311 CUFF FOR AIR VENT
Part No: 1125199 MPN: 986311
£8.95 inc VAT
Available in 5-7 working days
Potterton 4300000 Automatic Air Vent 1/2" - Lynx
Part No: 1122949 MPN: 430000
£14.03 inc VAT
In stock - Next day delivery available
Potterton 430054 Auto Air Vent - Envoy System/Suprima
Part No: 1122983 MPN: 430054
£18.95 inc VAT
In stock - Next day delivery available