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Overview
The Ideal automatic air vent is a pressure safety measure for the central heating unit. It works by using a float to release an accumulation of air. As water circulates through the heating and 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.
- Fits a number of Ideal boilers
Technical specification
TypeAutomatic Air VentManufacturer Model No170988Brand NameIdeal Heating
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