How to mend ... Hello Controls Thermostat

why does heating cut in when thermostat at 0?

Is my modairflow thermostat faulty? it controls my JWD38/50 hot air Johnson Starley boiler but the hot air com... [Read more]

I'm getting lukewarm air only from my 97 Clio?

All controls working and the fan but I can drive it all day and get no more than a trace of warmth. Could the ... [Read more]

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]

how to fix Drayton 601 digistat?

SCR or rf1 thermostat is faulty on my boiler controls

boiler turning itself on ?

hi, any help please? i have a ferolli domina 80E with a salus thermostat. the boiler has just started to turn... [Read more]

boiler switching on and off itself?

hi, any help please? i have a ferolli domina 80E with a salus thermostat. the boiler has just started to turn... [Read more]

wiring a tricity bendix oven thermostat?

I have recently had to replace the Temperature control Thermostat in the main oven of a 12 year old Tricity Be... [Read more]

Problem with Potterton Promax HE24 Boiler?

The hot water system works ok. I have fitted a thermometer to the outlet from the boiler and this goes up to o... [Read more]

pressure keeps rising to just under 3psi on worcester bosch 24i junior?

problems with worcester bosch 24i junior pressure keeps rising to around 3 and red warning light then flashes ... [Read more]

How can I fix my Creda EPH1500 panel radiator?

The radiator has stopped working, i.e. it does not switch on anymore. I have opened it up and everything looks... [Read more]

why is my halstead best 40 boiler on all the time?

i have a halstead best 40 gas boiler that fires up & stays on even though all external time controls & thermos... [Read more]

Potterton EP2000 won't control central heating?

Hi all, I have a Potterton EP2000 in my home and it operates the hot water perfectly well. However, r... [Read more]

How can I reset a Drayton SCR wireless thermostat/?

My gas boiler seems ok, but will not give central heating. I suspect the wireless thermostat controls. Have ch... [Read more]

Why re the upstairs radiators warm when only the hot water, NOT the heating?

Our boiler provides either hot water, or central heating, or both. Since a new radiator was fitted upstairs, w... [Read more]

Potterton Netaheat Boiler stopped working?

Hello, I have a Potterton Netaheat Boiler with Potterton EP2002 Controls and Honeywell Thermostat. Last night... [Read more]

wiring for thermostat BD921?

I too have this problem. Supplied with the Diamond controls ET52B001/FB VIA THE ELECTROLUX SPARES DEPT so pr... [Read more]

Danfoss Radiator Thermostat Adjustment/Repair?

Tweaking the pin generally works for me but this time there seems to be an additional problem. When the thermo... [Read more]

How can I fix my oven? Delonghi professional DFS903?

The oven is not getting hot even though the controls and fan seems to be working.Could it be the thermostat?

RAadiators getting hot with heating controls turned off?

Just moved in to new home and noticed when Heating/water pump kicks in all the radiators in the house are gett... [Read more]

How can I optimize settings on Glow Worm Ultra com 30cxi? ?

Boiler was installed 3 winters ago. First winter very poor, rads took hours to heat and boiler was off when th... [Read more]