How to mend ... Runs Cold Hot

What is wrong with my boiler?

ecotec pro 24 The hot water runs fine for a while (when running a bath) then gets cold. When this happens I... [Read more]

Shower runs hot then cold?

How do I regulate the shower when it runs too hot ,then goes cold?galaxy 2000

Vokera Maxin 28e combi boiler, DHW runs hot and cold?

A few months ago DHW temperature started to fluctuate mildly between hot and warm. This problem got worse so a... [Read more]

myra 415 runs hot and cold?

can you tell me how to fix it I have replaced cartrige

Boiler runs not then cold cannot get constant temperature?

Have a fault with a isar he 30 boiler runs hot and cold all the time was told it was the diverter cartridge s... [Read more]

how can i fix my ariston microgenus 28he mffi?

my microgenus 28 he mffi is working on central heating but not on hot water. No error code is showing. When op... [Read more]

How do i fix my Triton Jade shower?

My Triton Jade shower runs hot for about a minute then goes cold then hot again and repeats this process.

Mira 415 shower runs hot and cold whilst in use?

Hi, my Mira 415 shower runs hot and cold whilst in use. I have replaced the cartridge thinking this was the i... [Read more]

Ferroli Hawk 2 - Air Pressure switch?

There are two flexible pipes connected to the Air pressure switch(APS). Top one clear, bottom one red. Cent... [Read more]

redring califorina not hotting up water when switched on & flowing?

does not get hot just runs completly cold

Worcester 28i RSF DHW problem?

The symptoms are very distinctive, so I'm hoping someone might be able to work out what's wrong. When the s... [Read more]

minimal hot water ?

i have a ravenheat silverstar combi boiler and the hot water runs for a few seconds then turns cold even with... [Read more]

hotwater problem heat line c24 boiler?

I have a heatline viso 24 boiler and recently the hot water has started coming out slowly . I have checked t... [Read more]

hot water?

ferroli HE26c hot water runs hot then cold central heating not affected code 03

Baxi Bahama 100 combi boiler?

Hot water runs for 5 seconds then just goes cold. What could be the cause of this?

Problems With Ferroli Domi Compact F30 B Heating and Water?

Hi, I have the above boiler which is around 4 years old. Recently it has started giving me a number of prob... [Read more]

Ive got non-consistent dhw tempreture on a easicom combi 24 boiler?

the dhw runs hot and cold alternatively every 10 - 15 seconds making it impossible to run a hot bath.Can anybo... [Read more]

Shower runs hot for a minute or two and then cold ?

The shower runs very hot for a minute or so, then ice cold for about the same length of time, the cycle just c... [Read more]

potterton performa 24?

Having hot water issues! Heating works fine, but when hot water circuit operates the heat is applied to the he... [Read more]

Hot water go,s cold?

I have a worcester 24i combi boiler when we use the shower it runs hot then cold for a min then bacck to hot ... [Read more]