bore

Hi everyone, I have recently entered a new property. The property is served hot water by a gas combi boiler at a fixed temperature of 55oC. The bathroom of the property has a shower mixer with a tap, similar to the one shown on the attached image. From the beginning, this setup has been...

Hello all Do you think it is likely that the 15mm rising main in our 1950s-era house would be 15mm pipe all the way back to the water meter at the end of the driveway, or would it be a larger bore pipe, and only step down to 15mm where it entered the house? Background: Following a home...