Mixer Shower

[Unregistered]

Hi. I have a customer that has a mixer shower over the bath, but the pressure is not good. The cold comes from the roof tank across the roof and down to the shower. The hot has been taken from the hot vent pipe in the roof and down to the shower. Would it be possible/work to fit a pump in the roof, if so positive or negative head. Or to alter the cold and bring it down into the airing cupboard alter the hot fit a pump and take the pipe back up into the roof and across to the shower. Again positive or negative.
Any advice welcome. thanks

 

[plumben]

If you register with the forum you'll get a better response, but you'll need a separate feed from the Hw cylinder viva Surry flange or Essex flange for a pump

 

[Dotty]

Thread closed.