DIY Doctor

Main navigation

Repressurise Worcester Combi Boiler but Water Leaking When Turning nut

Postby James Brownsell » Thu Jan 23, 2020 2:15 pm

Trying to repressurise my Worcester combi boiler.

I've done it a few times over the past few years with no problem.

This time - inserting internal filling key into the manifold, turning from open to closed, then turning the white nut to let the water into the heating system - but it flows out over my hand instead!

Same problem whether boiler power is on or off.

I'm probably doing something very basic wrong. Any ideas what?
James Brownsell
Rank: Labourer
Progress to next rank:
Posts: 1
Joined: Thu Jan 23, 2020 2:07 pm


Simply Build It

  • DIY How to Project Guides
  • DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!

  • Related Topics