How to mend ... Hot Water Turn Cold

what is the noise coming from my hot water system?

when i turn my hot tap on it makes a singing noise and cold tap vibrates how do i fix it?

my hot water keeps going cold?

I have a vaillant 828 combi boiler the central heating is fine, but when we turn the hot water on it does not ... [Read more]

hot and cold showers?

Our boilers pretty old but has served us well until recently when using shower the water is nice and hot but t... [Read more]

What is the correct pressure for a Worcester 28Si II?

I have a Worcester 28Si II, the pressure reading on it is currently 1.0 bar when not in use but then rises to ... [Read more]

Vaillant Turbo MAX 282E?

Hi i have a vaillant Turbo Max 282E i have a problem that when i open the hot water after 3-seconds it goes co... [Read more]

how can i repair my gainsborough electric shower?

can you tell me please why, when i turn the flow control lever on my electric shower from hot to cold the wate... [Read more]

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]

Help! Iv no heating or hot water! ?

Hi i have a combi boiler by ferolli, i believe it is model DOMIcompact 24 D. When i turn the hot water on i... [Read more]

How can i fix my ocean alpha 240p ?

when i turn my hot water on it goes cold after a few seconds. My central heating is fine though- i don't under... [Read more]

no hot water upstairs?

when i turn on the shower or bathroom tap, the water is cold for a minute, then quite hot for a minute, then r... [Read more]

Central Heating will not come on Ravenheat CS1 85T Boiler?

When I switch to central heating on Ravenherat CS1 85T Boiler it doesn't fire up but when I switch to hot wate... [Read more]

How can I fix the hot tap from my mixer tap?

The hot tap side of the mixer tap doesn't work. You can turn it but no water is coming out. The cold tap side ... [Read more]

whats causing hot water to turn cold?

hi there i have a baxi combi 105he and when having a shower it suddenly goes cold and then heats up again what... [Read more]

Help - I bled my radiator and now my boiler isn't working and it's freezing?

I bled one of my radiators as it was cold at the top but warm at the bottom, a fair bit of air came out, but n... [Read more]

Vaillant 824E DHW going hot & cold?

Hi, I have a Vaillant 824E. When I turn on the hot water is comes hot for a few seconds then goes, luke w... [Read more]

how can i fix my sime friendly e combi boiler?

my sime friendly e combi boiler will not give me any hot water. it will however, give me heating. I have notic... [Read more]

Glowworm 38 CXI combi boiler no hot water?

I have a Glowworm 38 CXI combi boiler. all was working fine. however we now have central heating but no hot wa... [Read more]

how can i fix my vokera boiler?

my boiler fires up when we turn on the hot tap but if we are in the shower or the water is running for a long ... [Read more]

Worcester 240 - one cold radiator?

Hi, I'd be grateful for your suggestions on the following problem - I's got me stumped! My Worcester 240... [Read more]

cold/luke warm water?

I have a main medway multipoint boiler.I turn on the hot water tap, warm water to start with then goes cold ev... [Read more]