How to mend ... Heating Thermostat Hot

optima 901 C/H not igniting?

My optima central heating is not igniting, the hot water side of it works fine, when I turn the thermostat on ... [Read more]

I can't get the heating to work on my Ferroli F24B?

Can anyone help. My Ferroli F24B boiler is suppling hot water but no central heating. I have checked the batte... [Read more]

how can i fix?

Thermostat off. Heating still coming on. No hot water to taps.

Vokera 29a compact?

Boiler fires up for hot water no problem but also fires up for heating for around an hour or until boiler reac... [Read more]

Siemens RDH10RF thermostat - hot water but no heating ?

for some reason my digital thermostat isn't telling the boiler to get the heating on! I have reset but nothing... [Read more]

How can I fix Remeha Avanta Plus 28c over heating?

Boiler is showing no error codes is set at factory setting of 75c but is over heating getting to 95+before sh... [Read more]

siemens rdh10rf?

I have Siemens RDH 10 RF Thermostat but have lost the instructions and am not sure how to reset it so that it ... [Read more]

Ideal Classic no heating but have hot water?

HI all, i have just found this fabulous site, I wonder if anyone could help as right now things are just miser... [Read more]

My boiler is a Thorn EMI Boiler F ?

I have a Thorn EMI Boiler F. The heating was working yesterday- but the radiators were boiling hot and when I ... [Read more]

heating only comes on if hot water on?

we had a new worcester greenstar boiler and system installed by british gas a few years ago. we have a control... [Read more]

Potterton Promax Combi HE Plus 28 nNo Central heating ?

System been switched to hot water only Now can't get Central heating to fire up. Thermostat not clicking. Hot ... [Read more]

Baxi 105e Combi Boiler?

I have a Baxi Combi 105e which has been really great until now but has starting acting up and I think it needs... [Read more]

Hotpoint Ultima 1200 WD71 E14 problem?

I have established that E14 means a heating problem but whilst someone (somewhere!) has very helpfully left co... [Read more]

what does a flashing drying light mean on a idl530 mean?

my IDL530 indesit dishwasher drying light continually flashes (WHAT DOES THIS MEAN ) and i have changed the he... [Read more]

Boiler Hot water intermittently losing temp, Heating seems fine?

The title explains the main issue, for some reason the hot water drops often every 20 secs or so, sometimes it... [Read more]

Problem with Worcester Heatslave 20/25 Programmer?

I have had three programmers fitted to my system for one reason or another. This one seems to be causing the ... [Read more]

No heating or hot water on system boiler?

I have a system boiler and at present I am calling for heating and hot water and am getting nothing. the pilot... [Read more]

Boiler fires up for hot water but not heating why?

Boiler fires up for hot water but not heating even though the thermostat is turned up high

Heating not working ?

I am having problems with my ideal classic boiler the heating is not coming on I have noticed my boss therm br... [Read more]

danfloss fp715si programmer?

My above programmer is malfunctioning the programme has stopped working although the heating is on continuous ... [Read more]