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Boiler pipework sizing

 
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Arnie



Joined: 16 Sep 2003
Posts: 1
Location: Nottinghamshire

PostPosted: Tue Sep 16, 2003 10:00 pm    Post subject: Boiler pipework sizing Reply with quote

Hi Very Happy
I am in need of some advice as to what the correct size of pipework running to my Potterton Osprey 150 boiler should be. I have been told 28mm is adequate but am now told 35mm should be used. There is approximately 25M distance from boiler (boiler is in an outbuilding) to the HW, first floor and second floor zone valves. Also is a Grundfoss UPS25-80 180 pump adequate?
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thescruff
Moderator


Joined: 03 May 2003
Posts: 4472
Location: Bath

PostPosted: Tue Sep 16, 2003 10:25 pm    Post subject: Reply with quote

Large system should be designed properly or they ain't gonna work.

Suggest you email as much info as possible to scruff2@blueyonder.co.uk.

Include a rough layout of the building etc.


scruff. Cool
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