15mm or 22mm

BiggerBoat · 30 Oct 2006

I have recently taken out my bathroom suite only to find the entire suite and feeds (hot and cold) were plumbed in with 15mm copper pipe. The hot water is plumbed in 15 mm right back to the combi boiler and the cold is also in 15mm to the isolating tap. Is this okay, or should I fit 22mm feed pipes back to the combi boiler? Thanks.

voiceofthemysteron · 30 Oct 2006

BiggerBoat said:
I have recently taken out my bathroom suite only to find the entire suite and feeds (hot and cold) were plumbed in with 15mm copper pipe. The hot water is plumbed in 15 mm right back to the combi boiler and the cold is also in 15mm to the isolating tap. Is this okay, or should I fit 22mm feed pipes back to the combi boiler? Thanks.

All is correct as is

BiggerBoat · 30 Oct 2006

Thanks VOTM! Makes my life easy

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15mm or 22mm

BiggerBoat

voiceofthemysteron

BiggerBoat

DIYnot Local

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