How to mend ... Hot Water Running Hot Cold

NO Hot water?

Hi, I have no hot water running the only way to get the hot water is by turning on my central heating with ou... [Read more]

Why will my Triton Bezique shower only produce cold water and no hot?

My Triton Bezique elctric shower will not produce any hot water even if you leave it running for ages. It wil... [Read more]

Mira Sport Shower running cold?

My shower runs hot then cold, there is no other water being sued in the house and this is on the high setting,... [Read more]

Hot water poblem. Please help?

Recently I have noticed that I am no linger getting enough hot water ti fill a bath. The pressure from the hot... [Read more]

Vokera Linear 24?

New thermistor fitted,water is running hot & cold. Burner fires up & runs for about 30 secs, shuts down for ab... [Read more]

Vokera Linear 24 Hot Water Fault?

My Vokera Linear24 works fine on heating. However water is running hot & cold. Have had fan cleaned out & had ... [Read more]

Potterton puma 80e?

When running a hot tap the boiler fires for about 10 seconds then cuts out the water goes cold and then the bo... [Read more]

my hot water dosent stay hot how can i fix it?(vokera excell 80sp)?

my vokera excell 80 sp boiler when running the hot water it runs intermitten hot and cold , the gas burners tu... [Read more]

Ravenheat CSI 85AT boiler tripping problem?

Ravenheat condensing combi boiler CSI 85AT fault? My 1.5 year old boiler has developed a random & intermitt... [Read more]

Ravenheat condensing combi boiler CSI 85AT fault?

My 1.5 year old boiler has developed a random & intermittent tripping fault, in both modes of heating (i.e. CH... [Read more]

Radiator problems?

Hi all, i have a valliant combi boiler no mod number the central heating system running my radiators, the wat... [Read more]

NO CONTROL OVER WATER TEMPERTURE, NOW RUNS COLD ONLY?

SHOWER WAS RUNNING PERFECTLY UNTIL A WEEK AGO, NOW IT RUNS VERY HOT OR COLD, BUT THE LAST COUPLE OF DAYS IT NO... [Read more]

Alpha CB24 Boiler Fault?

Hi, My Alpha boiler CB24, switches off after running for a few minutes. The B light flashes every second. If y... [Read more]

Worcester Bosch Combi 350 Boiler keeps cutting out?

Hi there, We have the above named boiler and have had 2 WB technicians in this week to look at it and neith... [Read more]

I have a problem with my hot water via a Potteton Puma 80e boiler?

I recently drained and recharged my boiler / radiators to change a TRV and get alot of air out of my rads. But... [Read more]

Ferroli Optima 901 -occasional Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing occasional problems with no ho... [Read more]

Ariston boiler microgenus 27 burner heats to max?

My Ariston microgenus 27 MFFI, gets into a mode where it turns on burner until all yellow leds are lit (80') b... [Read more]

Sime Friendly rads getting hot when running hot water?

Hi when i turn on the hot water for a bath etc the rads get very hot ??? to fill a bath takes about half a hou... [Read more]

shower suddenly running cold?

I dont have central heating my coal fire heats my hot water.I have an electric shower and over the last six mo... [Read more]

how can I stop my vokera compact boiler from delivering hot and then cold w?

My vokera boiler keeps running hot and then cold and back to hot again. The boiler is only 18 months old and i... [Read more]