Hi Terry,
It's both the water pressure from the taps and shower and the pressure from the boiler that drops during use.
Once we turn off the taps or shower the boiler pressure returns to normal.
Hi Terry,
So it's occurring if we use either the taps or the shower and when they are running it drops on the water pressure gauge to below the operating standard.
It's a protomax combi HE boiler.
Thanks
Hi all,
I'm looking for some advice, I've just moved into a flat but whenever we run the hot water the pressure drops off severely. The cold water is totally fine and I've tried bleeding the radiators to improve it but it didn't work. Does anyone have any DIY tips I can try before having to get...