Ideal automatic air vent is a safety device within the central heating unit. They work by using a floatation device to release built-up 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 only water, the float will be pushed to the top and the vent will be closed until the water level drops.
Fits a large number of Ideal boilers
Technical specification
Waist Sizeaa24cj94gtTypeAuto Air VentMaterialPlasticColourBlackSupplier Part Number175804Range DescriptionBoiler SpareManufacturer Model No175804Brand NameIdeal Heating
Reviews
Ideal Automatic Air Vent Kit with O-ring 12.0113 Black 175804