How to mend ... Fault Boiler Water

Ideal isar he24 no hot water/heating 2nd problem in 1 wk?

Our boiler first started making vibration noises sporadically then came up with L9 fault code flame detection,... [Read more]

had a bad day ?

went to job customer complianing of no heat or water,replaced pressure switch and boiler fired up great left. ... [Read more]

How do i lower the pressure on my boiler?

i need to lower the pressure on my boiler when cold its starting at 2.5 raising up near 3 when on it should st... [Read more]

How can I fix my Glow-worm 18HXI boiler?

Boiler just stopped last night, no green light and no red fault light, found the reset instructions tried this... [Read more]

water not hot enough to have a bath from my 24i bosch boiler?

Just before christmas i was getting no domestic hot water from my 24i worcester bosch combi boiler.I replaced ... [Read more]

What is wrong with my Vaillant Turbomax 2826?

The pressure/vacuum needs topping up every 3 or 4 days. The pressure relief valve was replaced a year ago for ... [Read more]

hydroline b24?

help me ? boils 18 months old , heatin workin a treat but just cant get any hot water not show a fault on the ... [Read more]

Powermax 155x programmer?

Hi I have a fault on the above boiler, water constant ok, calling for heating their is no power out of the cl... [Read more]

Over-pressure on Worcester Bosch Heatslave 15/19?

I'll give you the full story. 2001 Worcester Bosch Heatslave 15/19 oil combi boiler; the pressure gauge showed... [Read more]

what is the fault?

My FER boiler keeps cutting the out when i switch the heating on, Hot water is fine though. What could be casi... [Read more]

Heating but no hot water - whats wrong?

We have heating but no hot water on Greenstar 28I Junior boiler. When looking at boiler all lights are normal... [Read more]

fault f4?

our Glow-worm30cxl knocks off as soon as we use hot water and comes up with fault f4. when we re-start boiler ... [Read more]

Possible problem with diverter valve?

I have a Vaillant TurboMax 824e. When running hot water it initially runs warm water then cold then warm then ... [Read more]

pottereton combi 80?

i have pottereton combi 80 boiler central heating working fine,when i turn the hot water tap on the boiler l... [Read more]

how can i increase my worcester greenstar HE boiler temperature flow?

The minimum required temperature flow is 35 while my actual temperature flow is 18 and the screen is displayin... [Read more]

boiler cuts out on heating after 3mins. Vaillant turbomax vuw 282e?

boiler cuts out on heating mode after 3mins. boiler re-started and same fault re occurs. no problem on hot wat... [Read more]

fault with biasi boiler?

we have a biasi 32s boiler, which the flame goes off leaving no heating no hot water, you then have to turn th... [Read more]

Baxi duo tec combi 24HE heating fault?

My 2 1/2 year old Baxi combi shuts down the heating side despite everything calling for heat. This happens int... [Read more]

britony combi 80 boiler?

boiler fires up but only runs seconds does not heat hot water or run the heating the over ride switch is used ... [Read more]

Worcester Bosch Greenstar 24i No Hot Water?

Hot water has stopped working. Heating works fine. Boiler fires when Hot tap turned on but goes out after ab... [Read more]