The Ariston automatic air vent is a pressure safety device in the central heating unit. They work by using buoyancy to release built-up air. As water flows through the heating and heating system, a float within the automatic air vent opens or closes.
Colour is Brass
Ideal for Ariston SX 20 20 M, Ariston SX 20 MFF and Ariston SX 20 MFFI CE
Fits multiple Ariston Appliances
Technical specification
TypeAutomatic Air VentManufacturer Model No571639Brand NameAriston