How to mend ... Combi Cold Water

Rads working upstairs but not downstairs. ?

Have all but one rads downstairs not heating and all the upstairs are heating. Bled all rads and only cold wat... [Read more]

baxi condenser/combi 105he 4 yrs old. no water from hot water taps?

no water coming from hot water taps. central heating working and cold water taps down stairs ok, boiler in cup... [Read more]

Combi oil firebirebird 90 fan not working??

Combi oil firebirebird 90 fan not working and so no hot water, no central heating, angry wife and cold house ... [Read more]

Hot and cold water from a Vokera Excell SP80?

My Vokera Combi delivers hot then lukewarm water then back to (not very) hot water again. What is this likely ... [Read more]

Ravenheat combi RSF 84E what's going on?

Just moved address and now got Ravenheat combi. Everything appears to be working, firing up ok, no problems w... [Read more]

Ravenheat combi boiler continually firing then shutting down?

My 3 year old Ravenheat CSI 85A combi boiler developed the following fault: Firstly, the domestic hot water w... [Read more]

hot water problem on combi?

why does my worcester combi flutuate between hot and cold when running hot water?

How do I get it to stay on?

I have a Worcester Bosch combi. Fires up but will not stay on. No lock out light so thats ok..Last week when i... [Read more]

E133 error code?

Hi I have a combi boiler Promax Combi HE Plus A, i keep getting error code E133 which is a gas supply fault... [Read more]

No hot water - problem with Worcester 40CDi combi boiler?

I have no hot water from my Worcester 40CDi combi boiler but the central heating is working. What is the probl... [Read more]

pro combi 100 HE boiler?

green light is flashing as if on, makes a noise however sounds like pump not working as not 'firing up'. less... [Read more]

Glow-worm combi boiler?

I have a Glow-worm combi boiler. It has a small drip coming from underneath. It has been leaking for a while ... [Read more]

Hot then cold water?

My Alpha 240 eco combi boiler. When running a bath the hot water turns cold ? Then back to hot again? Any idea... [Read more]

Luke warm water through MIRA 88 shower?

Since I have put the central heating on for the winter, the hot water that comes through the shower is only lu... [Read more]

Dealing with pressure drop on ravenheat combi?

Just got it from work and found 1 year old ravenheat boiler not working as pressure dropped to zero and when t... [Read more]

No water coming from hot taps?

I have a combi boiler and the heating is working ok, but there is no water coming out of any of the hot water ... [Read more]

No water coming from hot taps throughout the house?

Although there is cold water from cold taps and heating is running ok, there is no water from any hot taps. I'... [Read more]

Sime Halstead Trio Combi Boiler - No DHW flow at all?

There is no water flow at all from Hot water Taps. Plenty of pressure on cold water supply. Central Heating is... [Read more]

how do we get hot water heating ok but no water coming from tap?

we have a 4 year old biasi reva compact HE combi condensing boiler we have hot radiators but no water at all h... [Read more]

Low water pressure - Pressure meter in bottom of red sector!?

Two radiators completely cold. System has pessure relief valve fitted. BG combi (Worcester Bosch) 532