How to mend ... Boiler Turn Thermostat

Boss therm not registering?

I had a new thermostat 2 years ago, but every day - at some time - it doesn't seem to receive or send messages... [Read more]

home heating popular 90 boiler ?

My boiler will start up but after a short period of time about 4 to 5 mins it goes off and will not start agai... [Read more]

why is my combi boiler not staying fired for central heating. water fine?

my Glow worm combi has been having odd days when the central heating isn't working but then has been ok again ... [Read more]

Baxi Combi 80e - Hot water Inconsistant?

I have a Baxi Combi 80e. I have an issue that the hot water doesn't run constantly when the tap is on and will... [Read more]

Remeha Avanta plus boiler hot water is working but not central heating?

Can anyone help please? My boiler is heating hot water fine, but the central heating won't turn on. I've check... [Read more]

My Boss therm BR1 receiver works erratically?

My new Boss thermostat controls work erratically. Normally the BR1 receiver shows a green light at the top ( I... [Read more]

ideal combi 30 boiler heating not working on timer only override?

The heating only comes on when I override the timeclock if in timer mode the timeclock keeps the correct time ... [Read more]

RDH10RF, thermostat not turning radiators on?

I've got a Worcester 28CDi boiler & Siemens RDH10RF thermostat. The batteries in thermostat died so i changed ... [Read more]

Glowworm cx30i gas boiler?

My boiler comes on intermittently when the thermostat is turned down below zero degrees. It is all running fi... [Read more]

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]

Vokera 16e pcb?

I am hoping someone could help with vokera mynute 16e, it's not working, no ignition or fan starting. I fol... [Read more]

Boiler needs kick started by hot water for heating?

We have a Combi boiler controlled by a Hive thermostat. The scenario is that you get up in the morning and th... [Read more]

my rdh10rf siemans thermostat will not send signal to my boiler. ?

Both the wall unit and the wireless control panel are on and all the lights are on but it is not communicating... [Read more]

Firebird popular 82?

hi can anyone help. My boiler stop.d working. I press,d reset button it fired up but won't turn off until the ... [Read more]

not turn off?

my danfos fp715si will not turn the boiler off. I have to use the thermostat to turn the boiler off. Tried the... [Read more]

BG 532 boiler and RS1 thermostat. CH not working?

When I turn the thermostat dial, there's no clicking sound and it doesn't start the CH. I haven't a clue how t... [Read more]

Switch on my thermostat bu the fire doesn't Fire up press override and the ?

The boiler doesn't Fire up when I turn on controller but if I press override button then everything works how ... [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]

how can i fix siemans rdj10rf wireless thermost?

my boiler wont flare up when I turn the thermostat on . I always use comfort setting but today it will not tur... [Read more]

Vaillant 831 PCB issue?

The boiler is very intermittent when it comes to putting the Rads on, the hot water is fine and has no problem... [Read more]