central heating pump Urgent Help!!!!

Please read my last post and tell me if Chris is being pedantic.
 
I don't see how anyone can be certain about placement of the pump, relative to MZVs, without knowing how many MZVs there are in the system and whether or not they're on the flow or the return.

If DHW is on gravity, and there's only one 2-port MZV, then it doesn't matter whether the direction of flow is towards the valve or away from it.

If there's one 3-port, or two 2-ports, then there still isn't enough information.

The only important facts to determine are (a) which pipe is connected to the boiler and (b) whether it's the flow or return. Only carctol can provide this information - no amount of bickering will yield the answer.
 
chrishutt said:
wilhelm said:
you f£kking dipsticks.........
Someone else who likes to display their ignorance in public.

gasman said:
No, you were being pedantic.
And since when was that a crime on this forum?

Each and every one of us will suffer from imperfections, you are no different.

Your a smart man, stop giving out this holier than though attitude.
 
Gasman1015 said:
stop giving out this holier than though attitude
Well, I'm sorry if I do that. It's certainly not my intention. And I'm well aware of my own imperfections, believe me.

However I do take exception to people being abusive or derisive when someone is doing their level best to make a useful contribution to a discussion, even if it seems pedantic to others.
 
.....jjjeeeeeeezzzzzzzzz

well if its abuuse u ...dont want....

.and...useful contribution........

then you need to seek medical help.

this is uk p.l.c.

and best take it on the chin......"son"

:lol: :lol: :lol:
 
And it is not my intention to be either abusive or derisive, if that is how you read it.

The post has gone off topic and is confusing to the poster.
 
Gasman said:
it is not my intention to be either abusive or derisive, if that is how you read it.
I read your get a life comment as derisive. The abusive comments were wilhelm's, not yours.

Anyway I now accept that you didn't intend to be derisive, so friends? :wink:
 
ahhh......
well chrishutt.....

fekk off.

 8) :lol: :wink:

the point is........ferrrrrrlow toooooo motorised valve....

you got it ??????
 
It's OK, it happens so easily with text. You say something to yourself in a jokey way :lol: , type and post it, and then it gets read as a sneering, derisive comment :evil: . Sometimes emoticons are necessary to signal the humour or whatever intended. :wink:
 
wilhelm said:
the point is........ferrrrrrlow toooooo motorised valve....

you got it ??????
Only yesterday I saw an old Tower 2-port MZV on the outlet from a cylinder on a gravity circuit.

Position of the valve tells you nothing.
 

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