one pipe system
- Thread starter taffe
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taffe said:
forget the pinch (all due respect to chrisr of course the following is my opinion only and does not represent the opinions of DIYNOT or chrisr
)the poor old thing would fart and die why too much restriction for the modern large powerful combi
other than that a one pipe system should have been ripped out and updated years ago
corgiman said:taffe said:
forget the pinch (all due respect to chrisr of course the following is my opinion only and does not represent the opinions of DIYNOT or chrisr
the poor old thing would fart and die why too much restriction for the modern large powerful combi
other than that a one pipe system should have been ripped out and updated years ago
I still install one pipe systems, in certain circumstances.
Personally I would be more reluctant to fit a Combi can than alter the pipework.
Also it depends on the size of the system.
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Is there a manufacturer that allows it?
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how has the combi been fitted in the first place without spotting it and how was the system flushed!!
There is no way you could get the temperature differential across the boiler with a one pipe.
There is no way you could get the temperature differential across the boiler with a one pipe.
Well, I suppose you'll only need one TRV to comply with energy efficiency! Great sales gimmick. Less pipe, great profit.
I am perfectly happy fitting a condensing boiler on a one pipe. The lower return temperature actually aids efficiency!
You cannot use TRVs normally though some people will use special ones!
Whilst DIA may fit one pipe systems dont be confused as they are commercial style with 2" flow pipes.
Subject to careful consideration of the system then its possible!
Tony
You cannot use TRVs normally though some people will use special ones!
Whilst DIA may fit one pipe systems dont be confused as they are commercial style with 2" flow pipes.
Subject to careful consideration of the system then its possible!
Tony
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