How to mend ... Room Stat Boiler

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]

Room thermostat fitting to PCB?

I have a Baxi 105e combi boiler. I want to add a wireless room thermostat, I know the receiver plugs in to the... [Read more]

boiler won't switch off from room stat or timer?

boiler won't turn off at room stat or timer have to switch off boiler

no flame in boiler?

Thye house was cold,,, the room stat was calling for heat, but none was to be found. There is no pilot light ... [Read more]

Ravenheat boiler, it does work as there is hot water but I can't get ?

heating to come on? I've tried the switches and fuses etc all seem to be fine. There is no 'click' from the ro... [Read more]

Over heating of central heating system?

I have a frost stat in the garage (where my boiler is) and a normal room stat (set to 20degrees). When the fro... [Read more]

new installation. ravenheat he primary runs ok for 30 mins then when swit?

new installation. ravenheat he primary runs ok for 30 mins then when switched off for whatever reason room sta... [Read more]

glow.worm micron 40FF Fanned Flue Boiler?

C.H hot water Kettles if room stat over 15c. I have turned down boiler temp.dial from high to low but this sti... [Read more]

How can I fix my Glow Worm 55F boiler?

Re-Glow Worm 55F Fuel saver boiler. Fault:- boiler fires up and remains lit for 40secs., it then cuts out for... [Read more]

worcester heatslave 20/25 hot water but no central heating?

the central heating has just been turned back on on my oil fired heatslave 20/25 only to find it does not work... [Read more]

baxi back boiler?

the boiler will not stay alight, even when the room stat is on maximum. If I manually hold the lower of the po... [Read more]

plumbing?

ive just put on new rad in bathroom, filled system to pressure, closest rad to boiler is heating up but after ... [Read more]

minimal heat from radiators and hot water system?

Since turning the heating back on our hot water has cooled down to minimal heat and the radiators do not get h... [Read more]

Heating boiler through the programmer is on hot water ok no heating to rad?

Boiler operates in the hotwater mode, put the switch over to the heating,no heating,room stat on max, 3 port v... [Read more]

Boiler trips RCD after about 5mins. ?

Apollo Myson (old), with seperate programmer and room stat. Have tried by-passing programmer - on/off via room... [Read more]

hailstead combi constantly running?

as soon as you turn the boiler on the heating kicks in,tested both mico s/w on the diverter valve, both ok, d... [Read more]

How to repair my baxi solo wm40/4pf boiler?

I recently replaced the room thermostat for a new digital stat. thinking there was only 2 wires and a earth wi... [Read more]

wirless room stat?

I have a potterton myson housewarmer legend gas fire with Housewarmer electronic gas back boiler gravity syste... [Read more]

problem with potterton kingfisher II CF40?

Hi all, Hope someone can help, I have a pott kingfisher II CF40, floor standing, gravity fed i believe, as i c... [Read more]

how can i fix my potterton 80e?

My boiler is dead. Electrics checked and OK pump, and valves working OK . No room stat. What could it be.