ChrisR said:
In my first post I suggested a reading of 21mbar as a working pressure.
No, you hopeless buffoon, you did not. You said this,
which is wrong.
Let it lie oaf, you won`t win.
23 to 19 plus or minus 2mbar.
Well
done, you
have learned something in this thread. (We know what you mean,
Of course you know I meant, 21 + or - 2mbar, it was a typo but you`re milking it for all it`s worth, how pathetic.
It still isn't right, because of the drop you'll get with 42kW, but not as pathetically wrong.
You now seem to have a big hard on because you have learned recently on your acs that they have changed certain permissible drops regarding working pressure at meter.
Aren`t you the proud one.
And you'll still want to argue black is white.
I love arguing with you because you are an overbearing prat.
So just for you, sweetie
Working pressure at meter is the measured pressure at the meter when gas is flowing. ONLY THE SUPPLIER may adjust this pressure. As an installer you should check for a reading of 21 mbar + or - 2mbar.
with ONE appliance operating at full rate, (with a cooker 3 rings).
YOU MUST NOTIFY THE SUPPLIER WHEN INCORRECT. As a competent gas engineer like me, your first suspicion will be that it is the regulator, if after having it changed & you still have same prob, it may be your incoming supply. If you take the time to look back on my earlier posts, you will find I have stated this or IS THERE SOME TEST YOU KNOW OF THAT I CAN DO TO TEST THE INCOMING MAINS SUPPLY BEFORE HAVING THE REGULATOR CHANGED
Nite nite Moron.