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Heating return pipe size question

Geimhreadh · 2019-07-23 13:04:59

Hey all, I am replacing GB rads and pipes and will be running 28mm copper feed from the boiler but my question is will running a 28mm return as well be needed or should the return be smaller than the feed? Already have the 28mm copper pipes left over from a boiler install.

23-07-2019 1:04pm

#1

Geimhreadh

Registered Users, Registered Users 2 Posts: 155 ✭✭

Join Date: August 2017

Posts: 131

Hey all,
I am replacing GB rads and pipes and will be running 28mm copper feed from the boiler but my question is will running a 28mm return as well be needed or should the return be smaller than the feed?

Already have the 28mm copper pipes left over from a boiler install.

0

Comments

#2 23-07-2019 5:42pm

anthonyos

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Join Date: December 2009

Posts: 927

What does out will have to come back

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