The pump for power worked great for a year but now have a problem I can't seem to fathom.
The pump starts fine then a minute or two into a great shower the tone of the pump changes, the water pressure starts to drop, it gets a little hotter and once or twice stops completely - after leaving it a while it starts to work again but then the whole process starts all over again.
I've flushed the pump of debris, cleaned all the filters in the pump and the shower tap and cleaned the shower head.
Any ideas?
The pump starts fine then a minute or two into a great shower the tone of the pump changes, the water pressure starts to drop, it gets a little hotter and once or twice stops completely - after leaving it a while it starts to work again but then the whole process starts all over again.
I've flushed the pump of debris, cleaned all the filters in the pump and the shower tap and cleaned the shower head.
Any ideas?