How to mend ... Heating Water Boiler Works

Ravenheat CSI 85 no DHW unless CH on?

Hi, I have a problem with a Ravenheat CSI 85 (18 months old) which will only give DHW when the CH is on. ... [Read more]

Vaillant ECOTEC COMBI headache?

Ive had fitted a brand ne Vaillant Ecotec combi, hot water works fine heating doesnt, it cycles on and off for... [Read more]

Can anyone diagnose the problem with my Ferroli Optima 901?

I have a Ferroli Optima 901. When the hot water is run for a period of 3-4 minutes the boiler cuts out and the... [Read more]

vokera options boiler fault ,please help?

my vokera options boiler cuts out after 10-15 seconds ,the flow pipe at the boiler gets very warm but rads not... [Read more]

Low Pressure Problems on Worcester 28i Combi Boiler?

I have recently moved into a new property but the Worcester 28i Combi boiler seems to have problems with press... [Read more]

My sime 100c combi's heating works but there is no hot water?

I have a Sime 100c format combi boiler, it is 18 months old and the hot water doesnt work. The heating does an... [Read more]

problems with my heating (potterton combi 80)?

when i put the heating on it works for about 15 seconds then goes off. about a week ago it was only heating th... [Read more]

How can I fix my noisy Boiler?

I have a Myson apollo fanfare 30/50 and it works perfectly well but today I have noticed it has become noisy.T... [Read more]

how can i fix my sime friendly format 100E combination boiler?

when asking for hot water the hot water is not heating up the heating works instead when the hot water is ran ... [Read more]

no hot water on ARISTON A/23 MFFI COMBI?

the hot water only works when the central heating option is on at the same time on the boiler, it doesnt work ... [Read more]

saunier duval?

boiler works on heating, but does not work on hot water

WORCESTER 9.24 BOILER MY HEATING IS OKAY BUT NO HOT WATER ONLY WHEN HEATING?

WHEN I TURN ON THE HOT WATER THE BOILER DOES NOT IGNITE IT ONLY WORKS WHEN THE HEATING IS ON I HAVE CHANGED TH... [Read more]

my potterton performa 24 boiler is in need of repair?

I have a potterton performa 24 boiler, i have had it for 3 years and it has worked fine but now the hot water ... [Read more]

Drayton Tempus Seven Timer for Water/Heating?

I'm no expert but recently called in a electrician to look at our heating/water timer (Drayton Tempus Seven). ... [Read more]

vokera compact 28?

within the last week i have treated my boiler with a limescale remover i inteneded leaving it in the system fo... [Read more]

Baxi bahama 100 combi problem?

Hot water works fine but it sound like the fan or pump keeps running after taps turned off. when the boiler... [Read more]

no heating but hot water?

i am getting hot water but no heating from my valiant vcw-sine 18 t3wfh gc no:4704401 combi boiler but if i pr... [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]

trouble with a protherm 80e?

help need when turning on hot water boiler dus not fire up but wot dus come up is on the self diagnostic digit... [Read more]

potterton netaheat 10-16 heating works but hot water doesn't?

Hi The hot water has stopped working on our our Potterton Netaheat 10-16. The central heating still works f... [Read more]