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- 5 Feb 2006
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Hi
I'm in the middle of replacing my old cold water tank in the loft. I've just noticed (late as usual!) that the existing plastic overflow pipe needs extending but the pipe size looks about 24mm (measuring the external diameter with an adjustable spanner).
Most of the pipe I see for sale says 21.5mm. Do I need some special coupling connector or do I need to replace the entire length of pipe?
Any replies would be mot gratefully received including taking the p*** due to my advanced pipe calibration technique.
I'm in the middle of replacing my old cold water tank in the loft. I've just noticed (late as usual!) that the existing plastic overflow pipe needs extending but the pipe size looks about 24mm (measuring the external diameter with an adjustable spanner).
Most of the pipe I see for sale says 21.5mm. Do I need some special coupling connector or do I need to replace the entire length of pipe?
Any replies would be mot gratefully received including taking the p*** due to my advanced pipe calibration technique.