How to mend ... Not Turn Off

How can I fix my Drayton 30002/RF601Room Thermostat ?

The wheel of the above will not turn temperature down below 20 degrees having worked perfectly for two and a h... [Read more]

How to fix my Ariston MicroGenus MFF1 23 combi boiler?

It appears that the timer does not work to turn of the boiler off when it is instructed to do so. The thermost... [Read more]

pressure gauge fault?

Hi I have a remeha avanta 28c plus and the boiler is working as it should, but pressure gauge shows low and I ... [Read more]

Falling Pressure?

Each year at this time when I turn the heating on on my Linea 24 combi boiler after being off all summer, the ... [Read more]

worcester 28i junior green star combi boiler?

this boiler does not display any codes it is about 7 years old i had a look at it today fan does not come on ... [Read more]

Radiators upstairs will not go off after relighting Potterton Kingfisher ?

Hi, I have an old Potterton Kingfisher CF50 boiler. Yesterday we had no hot water so re-lit the pilot lig... [Read more]

horstmann ChannelPlus H37XL?

My oil heating is coming on without me setting it. Nothing is coming up on the display unit. The only way I ca... [Read more]

TYBOX 827 RF Service due reset?

I have a Delta Dore Tybox 827Rf connected to a Greenstar 30CDI boiler, now the bolier has been serviced and th... [Read more]

ferroli boiler f1?

my boiler keeps flashing a blue light with f1 what do I do to fix this problem thepressure was down but its no... [Read more]

Remeha Avanta Plus not not activating heating?

I have just moved in to a new property with an Avanta Plus Combi Boiler. It works fine for heating the Hot Wat... [Read more]

hot water stays on after tap turned off?

when hot water turned off the boiler does not turn off for about 10 seconds

Siemens remote thermostat RDJ10RF doing opposite to setting?

My Siemens remote thermostat does the opposite to what i set it to. The time i set it to turn the heating on,... [Read more]

Danfoss timer not working?

Went on holiday and electric went out while I was away. When I returned and electric back on the the timer ... [Read more]

How to reset boiler?

My mum has a Worcester Green star Ri combi boiler. She switched it off while she went away. " numbers she ha... [Read more]

EcoTEC pro 24 Vaillant bioler flashing F22, water level 0.4?

Hi - I need help. My new EcoTEC pro 24 Valliant boiler is flashing F22 and showing he water level to be 0.4. I... [Read more]

Vaillant turbomax only hot on slow flow?

Hi I have a Vaillant Turbo Max that is only heating water to 40 degrees on full flow. If you turn the tap down... [Read more]

Mend a hole in an expansion vessel?

I have solar panels attached to the roof of my home in Spain. At the moment I should be enjoying the benefit o... [Read more]

Vokera Boiler, Heating Working But No Hot Water?

We have a Vokera Maxin 28E boiler. The central heating works fine and the boiler lights every time. However re... [Read more]

why does the pump keep running when I turn the hot tap off?

My Vaillant combi boiler VCWE 240 works fine with the heating, but when I use the hot water, it doesn't switch... [Read more]

anyone help with Baxi 105 HE problem?

Hello new to this site - hope someone can help with this problem. Baxi 105 HE - ch stopped working, in dhw mo... [Read more]