Vaillant boiler auto air vent, used on many in the Vaillant range. Part no- 104521.
pack of 5 Vaillant Automatic Air Vent Spare Part, Black, MPN 0010033857
5 x Vaillant Automatic Air Vent Spare Part, Black, MPN 0010033857
5 Pack Vaillant Automatic Air Vent Spare Part, Black, MPN 0010033857
5 X Vaillant Automatic Air Vent Spare Part, Black, MPN 0010033857
Uponor S-Press Plus MLC Reduced T-Connector 20 x 16 x 20 mm
Uponor S-Press Plus MLC Reduced T-Pack 20 x 16 x 16 mm
