How to mend ... Sometimes Runs Cold

Vokera boiler problem?

Central heating works fine but the hot water is a nightmare, can start hot but then runs cold I may be mistake... [Read more]

Hot water problems on Worcester hp plus combi boiler?

Hot water runs fine for few minutes but then suddenly goes cold. Boiler seems to switch off and if you run wat... [Read more]

How can i fix my transit connect?

Hi,I have just purchased a 2006 ford transit connect T230 L Tdci when starting the engine (ie cold)it has a lo... [Read more]

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]

aquatronic w1000?

my shower starts hot but after a few mins runs cold, no lights come on 2 point 2 a problem. is thermostet or h... [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]

Betacom 24a?

Hi, I have a Betacom 24a, heating is ok, hot water runs for approx 5 mins then tap symbol stops flashing and w... [Read more]

how to fix baxi 105?

my baxi 105 combi runs cold for along time when u run hot taps &shower

vaillant ecomax 828/2 e?

hot water runs cold after a couple of min, no fault showing on the display panel

how can i fix my baxi solo 3 pfl 6o boiler?

my baxi solo 3 pfl 60 pilot ignition has become erratic,now several c... [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]

opel zafira 1.8 petrol ?

when i start the car from cold,it only runs on 2or 3 cylinders,when warmed up runs ok,have changed plugs and c... [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]

Renault megane scenic 53 plate?

My daughters car keeps cutting out from cold revs die and stalls Once engine warms up runs ok have replaced a... [Read more]

Hydroline b24 boiler runs hot cold d h water?

I have a hydroline b24 boiler The d h water runs hot and then warm cent heating ok Is this a water sensor faul... [Read more]

diy plumbing?

Vokera Linea 24 Hot water runs hot and cold and does not fill a basin. CH engineer has diagnosed sludging. A m... [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

Main combi eco boiler?

domestic hot watter runs hot for a minute or so then just goes cold with no fault signal

Vizo 24 heating but no hot water?

Hi, my heating works perfect but the boiler no firing for the hot water just runs cold, tried to turn theromst... [Read more]