booster pump

My cold is mains fed and I'm looking to install a single impeller on hw (tank fed). I've already raised the tank to ensure I have the minium ltr/min feed but what I'm wondering is, if at the bath/shower I start mixing the cold and hot then isn't that going to affect the hw ltr/min feed and...

Hi, I have a dilemma. I have ordered a shower booster pump and the installation instructions state to install after the vent pipe but as you can see from the pic it looks as if the main hot water pipe from the top of the cylinder has been tee'd twice not including the tee with the vent pipe. I...

We have a rental property and the tenant persuaded us to put a booster pump in as the water pressure is low. Now he is complaining of leaks (not sure where yet). Could it be to do with the new pump? House is about 30 years old and still has mostly the original plumbing although a new bathroom...