Michael asked ... Mountfield empress drive belt?    |    John Barton asked ... How do i clear the TAM?    |    John asked ... How can I mend my binatone veva 1210 handset?    |    Kurt asked ... How can i mend my Aiwa HV-FX7700K?    |    Laetitia asked ... Toyota overlocker model 3400 D?    |    Click here to ask your question

Glow worm flexicom 30cx auto air vent - how do I replace?

Told by service engineer that vent is weeping lightly when in use . This plus two screws in flu clamp = £240!!!
Ralph, April 2018
The boiler manual will have a detailed step by step guide on how to change auto air vent

But I don't recommend you attempt it

Shop around for lower quotes

?, May 2018
link Click here to see other fixes for 240.