How to mend ... Stat Not Working

heating?

ClassicFF boiler periodically kettles and occassionally pumps over. New pump fitted, Cylinder stat, roomstat ... [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 Prima F80 cold start problems ?

My boiler fails to start from cold but I can get it working by turning down the boiler stat to an almost off l... [Read more]

no heat to the radiators?

my boiler works triggered by either the room stat or presumably the cylinder stat for the hot water; but no he... [Read more]

Potterton Profile 50e tripping?

I have a Potterton Profile which runs fine most of the time, installed 1997 running on natural gas. Every n... [Read more]

how can i fix my potterton suprima 40?

the boiler fires up correctly but then shuts down on the boiler stat after about 3 minutes, the pump is workin... [Read more]

Potterton profile 100s not firing?

Potterton profile 100s, really strange thing, boiler working fine then could not get it to fire until I turned... [Read more]

Worcester 350 combi CH not working?

My Worcester 350 combi has stopped working properly as when the thermo stat switches on nothing happens at the... [Read more]

problem with mid position valve? ?

I hope someone can clarify if I have diagnosed the fault that I think Ive got. A few days ago the central h... [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]

Vaillant GB2 EH - Got DHW but no CH and its freezin!?

Hi Guys - am in desperate need for tips on how to fix our Vaillant VCW-GB-282 EH Combi. Installed about Apr 19... [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]

how to test an overload protector?

My frig. just stopped working. I unloaded everything and turned off the frig. by the stat. the next day I star... [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]

how do i set my Worcester combi boiler programmer?

I have a new CD30 combi with dual channel digistat Dsplays on air stat send and boiler receiver dont seem to... [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.

potterton profile 40e can't be controlled by programmer?

The boiler is working and provides both hot water and heating but runs continuously, even with the programmer ... [Read more]

how can i fix my boiler ?

my "Halstead Finest" combi boiler is working fine on the heating side but keeps cutting out on the domestic ho... [Read more]

baxi 105HE combi is short cycling?

my Baxi 105HE combi boiler works ok for hot water but in heating it runs for 5 seconds and off for 15 seconds ... [Read more]