How to mend ... Stat Boiler Heating Room

potterton performa 24 problem?

i have a potterton performa 24 boiler, from cold it works great but once up to temp it switches off, pump over... [Read more]

What could be the problem if boiler fails to fire up?

main burner does not ignite, boiler fails to fire up, pilot light ok, pump ok, room stat ok. programmer ok.No ... [Read more]

How can i fix my heating system?

I have a Thorn boiler, sealed system vented (DHW). The water is being heated but the radiators are staying col... [Read more]

Hot Water but no CH Potterton Netaheat Profile 30e-80e?

In the last day or so we have noticed that we are getting hot water but no Central Heating (rads are cold etc.... [Read more]

Room stat query regarding a relay?

Need to fit a ferroli combi for a customer, the only thing is the combi also goes through two zone valves to g... [Read more]

Hot water ok but what's wrong with central heating?

That time of year to turn on central heating. Hot water been working fine all summer, tried CH today but no jo... [Read more]

Profile 40e not lighting?

My mother has just rang me to say that after her heating engineer had called round to do his annual service, h... [Read more]

themostat?

i have a biasa combo and i have replaced the room stat as the plastic dial had broke . the hot water works but... [Read more]

Glow Worm Micron no central heating but hot water?

I have a Glow Worm Micron Boiler approx 4 years old, we have hot water but no central heating. Have replaced ... [Read more]

Central Heating Not Firing Up?

My Ravenheat Combi Boiler is not firing up on the CH - the hot water works fine. I have checked the room stat ... [Read more]

heating still wont work ?

i have replaced the programmer the 3 port valve and the room stat and the heating still wont work the boiler a... [Read more]

NO HOT WATER BUT CENTRAL HEATING ON MY SUPREMA 60L MODEL?

I CANNOT GET THE BOILER TO FIRE WHEN CALLING FOR HOT WATER,IT WORKS FINE FOR CENTRAL HEATING WHEN THE ROOM STA... [Read more]

Ferroli Falcon II Ignition Wont Fire Up?

Hello. I have a Ferroli FER Falcon II Combi Boiler. The fan runs but the ignition does not fire up. However, I... [Read more]

Glow Worm KFB 50 will Kettle noise after being for a long on time?

Over heating bubbling noises when after it has run for a while and room stat turns it off (only now the pump h... [Read more]

myson orion pump over run stat?

I have a myson orion system boiler ,when the heating has been on and turned off by switch or room stat. The bo... [Read more]

Ariston Microgenus 27 MFFI won't shut down?

My Ariston Microgenus 27 MFFI is now six years old and has been serviced every year. Over the last few weeks w... [Read more]

Potterton / Profile Prima 40e boiler not fire up?

Allo: My old conventional Potterton / Profile Prima 40e boiler does not always come on. It sounds like it h... [Read more]

Glowworm Compact 100e?

Went to a Glowworm Compact 100e the other day and found out it was a lose electrical connection. Problem solve... [Read more]

how to fix my vaillant turbomax plus 282/2e combi?

re: vaillant turbomax plus 282/2e combi boiler. Problem with c.h coming on when internal timer in 'off' and ro... [Read more]

POTTERTON MINI MINDER, NEED REPLACEMENT?

I HAVE A POTTERTON MINI MINDER ES TIMESWITCH FOR MY HEATING ON A COMBI BOILER , I AM REPLACING IT WITH A POTT ... [Read more]