How to mend ... Runs Fine Cold

Water is cold ?

The water only runs cold now, just stopped heating in the middle of someone taking a shower. All the lights ar... [Read more]

Glow-Worm 30cxi combi boiler?

On turning on water runs tepid for 30 secs. then cold thereafter. Pressure indicating steady 1.5 bars. Central... [Read more]

Can anybody advise why Flexicom 35CX goes into state S53 when in DHW mode?

The boiler works fine for central heating and DHW for sink taps and shower, but when bath tap is used the boil... [Read more]

'f19' error report - Saunier Duval 'Thermoclassic' boiler?

Recently my boiler is failing to deliver hot water. - It is hot at first then runs cold. On examination I fin... [Read more]

low pressure light comes on and hot water goes cold?

not caused by low pressure suply, an identical shower runs fine. Mira Essentials J89L

my heating comes on fine but hot water wont stay hot?

my ferroli boiler has working heating but the hot water heats up a little then runs cold and wont reheat

ravenheat boiler not fireing up?

Hi Can you help, ravenheat ls80 boiler will not fire up from cold ie in the morning , you have to reset it 3/4... [Read more]

Water goes hot then cold when running tap?

My water (halstead ace he 30) runs hot then cold not very hot at that. Central hearing works fine. If we have ... [Read more]

not enough hot water?

i have a greenstar 28i and from ive moved into this property the water only runs warm for 5 seconds and goes c... [Read more]

Potterton profile 40e ignition problem?

Hi can anyone help, I have a potterton profile 40e the boiler has been running fine until the other morning. I... [Read more]

how do i fix my car?

my 03 micra engine management light is on and i am told it is timing chain it runs a bit rough when cold but t... [Read more]

trouble bleeding the cooling system?

you gave advice on T belt tensioner on my focus 1.8 tdci. I have another ?, i had trouble bleeding the cooling... [Read more]

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]

alan re focus cooling?

hi wife been to and from work which is a 40 mile journey, and i checked coolant when she got home and level o... [Read more]

halstead ace he 30 dhw problem?

Hi All, I wonder if there is someone out there who can help with a very strange fault on a Halstead Ace HE... [Read more]

2006 berlingo 1600 hdi 67000 miles ?

any help would be great had the car from new and been great now small problem ..car starts fine ..but when sta... [Read more]

why does my renault master 04 only start when cold? i have to use easy star?

my renault master 100dci only starts in the mornings or when left for 3-4 hours. all lights, electrics, runs w... [Read more]

Valliant turbomax VUW282/1 e - Hot water problems?

Where to start - When we turn on the hot tap we don't get hot water unless we turn it on full. It runs for ... [Read more]

Baxi 105e Combi - Hot then cold water cycle?

Hi, I have a BAXI 105e Combi boiler in the house I have just brought, it was installed in 2006. I have noticed... [Read more]

what can i check to diagnose problem?

My 2003 Nissan Altima will start and run fine . When it is cold . When I stop the car and turn it off . The ... [Read more]