How to mend ... Hot Water Boiler Thermostat

Boiler not firing up?

Hi, I have a 28i with a drayton wireless thermostat system. The thermostat is working fine as I have checked ... [Read more]

fix Worcester 350 combi boiler ?

I have a Worcester 350 combi. Heating operates fine. Hot water runs fine except for the shower. Think reduced ... [Read more]

Heating not working. Worcester greenstar 24i junior?

The hot water still works but the heating doesn't come on. Wireless thermostat has been reset and looks like i... [Read more]

Programming Honeywell CM921?

Hi: The heating engineer installed this unit during installation of a new boiler. This is a 1 day wireless pro... [Read more]

control knobs ferroli modena 80e combi boiler?

hi hot water/thermostat knobs have come off my ferroli modena 80e combi boiler where can i get replacements an... [Read more]

ravenheat csi 85?

hi I need help with my boiler. When i run the hot water the boiler lights normal but the high flame on the b... [Read more]

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]

combi boiler rsf 82et not working correctly?

my combi boiler is not working correctly, everytime you turn the tap on.its pot luck if you get hot water or n... [Read more]

Ferroli Optimax He Plus 38C hot water works but heating dosent?

I have a Feroli optimax he plus 38c boiler. I have replaced the room theromastat as the old one was the wrong ... [Read more]

The hot water stopped working with my Vokera Maxin boiler. Any ideas?

Vokera Maxin Boiler - Hot water stopped working. I only get hot water if the heating is on and the thermostat ... [Read more]

i have a vokera linea 28, the hot water is fine but the radiators wont work?

i have a vokera linea 28, the hot water works fine but the radiators wont come on, the thermostat on the wall ... [Read more]

Britony Systems II from C&M never turns off ?

Even when the thermostat is set to off the boiler keeps running with temp showing at 90 degrees. The pilot lig... [Read more]

No H/W from Ariston boiler unless Rads are on!!?

I have read a few forums that say this problem is almost deffinately the diverter valve, however my plumber ha... [Read more]

Drayton rf1 wireless system problem?

Recently moved home. I have followed all the Q&As on this site regarding the rf1 system in my new home. I pu... [Read more]

Ferolli combi boiler - I pressed the wrong button?

I was trying to fix the water temp on my parents' central heating boiler and touched the + and - buttons and t... [Read more]

boiler?

i have recently fitted a new hot water tank thermostat and a pcb on the boiler, the boiler now fires up as and... [Read more]

myson Apollo 50B?

the boiler is not firing up when the thermostat reaches the temperature for the heating to kick in and also no... [Read more]

How can I repair my vokera 20/80rs flowmatic boiler ?

My boiler suppies hot water for about 2 seconds and then runs cold have plenty of pressure built up but thermo... [Read more]

Concorde CWF boiler - all on - not heat or hot water?

Our boiler was on, but not producing any heat or hot water I opened the flap to see if the thermostat had pos... [Read more]

how can i fix the heating on my boiler ideal classic combo 80?

the heating will not work on my boiler, i have pressed the reset button on the over heat thermostat and it wor... [Read more]