You are intimidated by my knowledge.
How can one feel intimidated by someone who's only knowledge is from a brochure
I note you do not highlight and quote my statement that you have never fitted any boiler and are mis-representing the posters on here by intimating you have/do
You clearly don't even know what OpenTherm control is, which Vaillant and Glow Worm do not have, never mind them lacking weather compensation, or what a "dual temperatures" boiler is.
Sadly for you I do. I also have the advantage of fitting boilers that have this built in. Whens the last time you ever touched anything that had open therm in it, apart from a brochure
Vaillant have weather comp available and dual temp options, which I have fitted plenty of, again something you have no practical real world experience of.
In a previous post, you did not even know that all properties and systems were not compatable with weather comp. Couldn't find that out on google could you
Please stick to changing bathrooms.
Don't fit bathrooms and don't do any plumbing that is not connected to heating systems. My qualifications are only in gas as I am a practising, qualified, heating engineer.
Something you will know nothing about
Please stick to reading about boilers and keep it to your self. You can offer no constructive advice to any poster that he/she cannot look up in a brochure themselves.
I also note you create the same reaction on other forums where you still post as Water Systems and Dr Drivel.
If you must continue to mis-inform and mis-represent yourself to unsuspecting posters on here, then you should have a 'Safety warning' added to all your posts by admin, clearly informing posters you are not competent, are unqualified and know nothing that cannot be read off a page.
It's about time you were banned for the third time waterdrivelburner