I have had a Mira Minilite EV thermostatic shower fitted as part of my central heating upgrade. The installation company have spent several weeks on site trying to figure out why the flow rate and water pressure on my shower is so low when I set it to hot.
They recommended and installed the shower. The boiler is a WB 30CDi combi.
I've even had my mains water pipe to the house upgraded at their request at a cost of £1,000.
The flow rate from all TAPS (kitchen, bathroom basin, bath and outside taps) is very good now - both hot and cold.
However, the shower is now extremely powerful on the cold setting but as soon as any hot water is mixed with the cold, the pressure and flow rate immediately halve (at least).
Any ideas what could be causing this? Could it be unequal hot and cold pressures? Shower not commissioned properly?
They recommended and installed the shower. The boiler is a WB 30CDi combi.
I've even had my mains water pipe to the house upgraded at their request at a cost of £1,000.
The flow rate from all TAPS (kitchen, bathroom basin, bath and outside taps) is very good now - both hot and cold.
However, the shower is now extremely powerful on the cold setting but as soon as any hot water is mixed with the cold, the pressure and flow rate immediately halve (at least).
Any ideas what could be causing this? Could it be unequal hot and cold pressures? Shower not commissioned properly?