I have pressurised my Worcester Greenstar 28i Junior boiler after several months. I am not able to remove the key. Earlier fitting it in or taking it out was not a problem. Can you advise?

Imre, September 2017

I'd advise you to do a Google search if I didn't think you'd already have done one.

Surprised you didn't mention the stuff in these links:

https://www.homeownershub.com/uk-diy/how-to-get-the-key-out-of-a-worcester-bosch-combi-607159-.htm

http://www.ultimatehandyman.co.uk/forum1/worcester-bosch-filling-link-problems-t76007.html

Acp, September 2017