The Vaillant Automatic Air Vent 104521 is a gas-fuelled, black automatic air vent designed for boiler applications. It is supplied as a pack and compatible with Boiler Spares E TEC 24 VUW 246 7-2 Combi NG and Boiler Spares E TEC 28 VUW 286 7-2 Combi NG.

Product Features:

• Product Type: Automatic Air Vent
• Brand: Vaillant
• Application: Suitable for use in boilers.
• Compatibility: Designed for use with Boiler Spares E TEC 24 VUW 246 7-2 Combi NG and Boiler Spares E TEC 28 VUW 286 7-2 Combi NG.

The Vaillant Automatic Air Vent ensures efficient operation of compatible Vaillant boilers.