Recent content by davidm

thanks for the replies guys, The installer mentioned nothing about measuring flow rate before hand...I wish I'd found this forum a week ago :roll: How would I go about measuring the flow rate now? Once I know this, I can use your formula to get time to tap. As for the chalky...

Hi, Just had a combi fitted and have a few questions I hope someone can help me with... The combi is a Worcester Bosch 28 CDi 1. How long should it normally take for the water coming out of the taps to get hot? I know it's never going to be instant, but it often takes upto 2 minutes...