fitting new syncro switch on honeywell 2 port valve

[The831Bunny]

But I'm sure you would have been the first to shout if you paid for a professional to do that... Once the WD40 dries out any grease you'll be back to replacing the actuator in the future, which is what a professional would have diagnosed in the first place.

You obviously didnt see the time spent on here, the diagnosis and expense of going to Screwfix any part of your cost equation? 'It only took 10 minutes...