I've got a Mira ppt3 pump feeding a Mira Excel shower. It has worked fine for about 3 years (since new) but now is getting more difficult to start as it looks like the hot water flow has reduced pressure (when I turn the gauge on the shower to cold the pump starts and pressure is OK). Normal hot water pressure (ie on bathroom taps) is OK.
I'm not that good when it comes to DIY - does this sound like a simple fix (filters or airlock maybe ?) or should I get a plumber in ?
I'm not that good when it comes to DIY - does this sound like a simple fix (filters or airlock maybe ?) or should I get a plumber in ?