Product Information: The automatic air vent is a safety device within the central heating unit. They work by using buoyancy to release built up air. As water flows through the heating/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.
We only have this part as fitting one appliance, The Heatrae ELECTROMAX . If this isn’t the model you have, please contact us before ordering so we can confirm this part is compatible.
Condition | new |
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MPN | |
Fits Appliance(s) - G.C No. |