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Overview
The Grant automatic air vent is a pressure safety device in the central heating unit. They work by using a float to release accumulated air. As water flows through the heating or cooling system a float within the automatic air vent (AAV) opens or closes dependant.
- Fits a number of appliances
- Ideal for Vortex Pro combi
Technical specification
TypeManual Air VentManufacturer Model NoMPCBS68Brand NameGrant
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