How to mend ... Cold Running Pressure

potterton performer 28 leaks water?

when heating is switched on, the boiler seems to leak cold water from around the open 15mm pipe, under the ass... [Read more]

My Gainsborough 9.5 Deluxe Shower is only providing Cold Water?

My shower (Gainsborough 9.5 Deluxe) is no longer giving hot water. A few days ago, it appeared to be losing pr... [Read more]

Water Knock?

When our toilet cystern fills up there is a loud bump or knock coming from the pipes.Running the cold tap on t... [Read more]

Potterton 80e boiler air pressure switch is tripping out?

My 14 year old Potterton 80e boiler air pressure switch is tripping out every 3-4 days due to water (I assume ... [Read more]

Glowworm 30ci leaking?

A couple of days ago, I noticed that the heating was off. I used the internal control to fire it up, but there... [Read more]

How can I fix my Vokera Linea boiler? The pressure keeps dropping?

The pressure keeps dropping on my Vokera Linea boiler. (It is either a Linea 24,28 or Linea Plus.) Have had t... [Read more]

opal triton shower keeps losing pressure?

As described the shower starts fine and then the low pressure light comes on the showers runs cold light goes ... [Read more]

How can i un-jam a temperature control on a triton Hp combi shower?

The combi boiler is still working fine, and hot water is coming from my taps, but the shower has all of a sudd... [Read more]

Why is the pressure high on my vokera excell 80e?

after overfilling the boiler the pressure valve started releasing water out of the overflow. I bled a heater t... [Read more]

Help who do I ask ?

while renovating a 400 year old property, I opted for a combi and underfloor heating. Builders son ( who said ... [Read more]

How can i increase the hot water flow from my Vokera Linea 24?

Low system pressure was causing my upstairs radiators to be cold at the top. I reset the boilr to 1.5 bar and ... [Read more]

No Hot Water?

The hot water on my boiler goes cold if I am running the water continuously for around 5 minutes with the heat... [Read more]

I have no hot water in the kitchen and very low cold water pressure, help?

Over night I seem to have lost running hot water in the kitchen and have very low cold water pressure through ... [Read more]

Sime super 90 combi boiler, low water pressure from dhw taps?

I have just replaced the diaphram in the Diverter valve, but still have very low pressure and no running water... [Read more]

Why does the pressure keep rising?

I recently had my bathroom tiled, in the process the builder took the radiator off of the wall, after refittin... [Read more]

water problems?

the hot water keeps going off when running water either for a shower or just washing the dishes it comes throu... [Read more]

I have CB24 Boiler and my water keeps running cold . ?

Over the last 20months (I am in a new built flat) I have had a plummer out 4 times and everytime they say the ... [Read more]

How do you top up the water pressure on a Vaillant VCW 242 EH?

I have located the cold water mains pipe, but cannot seem to get anything to happen when opening various valve... [Read more]

Vaillant sine 18 T 3 WF H. No hot water. Low water volume from hot tap?

Hi, I have a Vaillant sine 18 T 3 WF H. and the problem is no hot water the symptoms are:- 1, low water fl... [Read more]

water pressure always on move?

Hi it's a vokera 80-20 flowmatic. good old girl not without her problems. can someone advise me as to why th... [Read more]