What cheeses me off

[Quickstatus]

I have made sure the plumber makes the run to the kitchen the shortest.

Not possible to change the position of the HWS in my case. Even if I could the make the run to kitchen island shorter, doing that would lenghten the run to the bathrooms.

 

[hydrabyss]

Not possible to change the position of the HWS in my case. Even if I could the make the run to kitchen island shorter, doing that would lenghten the run to the bathrooms.

My mums house has the same issue. I have tried for 20 years to talk her into putting 10L hot water service under the sink. But no she need the cupboard space as the other 20 or so aren't enough. I think it takes around 4L of water to get warm.