I've always thought wb boilers to be like audi,, overpriced and unreliable.
Depends on how competent you are at this sort of thing. Looks straightforward, mains water off, boiler off and isolated, drain the boiler, remove...
Depends on how confident you are in your abilities, it's usually best to replace it it it's leaking. Not a difficult job.
I use the Stuart Turner for the shower but to increase hot water flow throughout the house I installed a flow flex sp2b in the 22mm hot water pipe...
You can tie a plastic bag over the outlet and see if it fills up. Another thing that can cause pressure variations is the expansion vessel needing...
Check the pressure relief valve outlet to see if it's wet.
Why are you removing the waste?
In your second picture you need to unscrew the metal connection from the waste, usually a pair of grips will suffice, try not to bugger up the...
Glad you're sorted, and in time for Christmas.
That should work.
Sorry, misread your original post.
I can't believe all three zone valves have failed. Time to get the multimeter out and measure whatsw happening.
You didn't say that in the original post. S07 means pump overrun anf the time it runs can be set in the boiler control panel.
Go online and download the installation and user manual
It's in the manual. One of the D settings.
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