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We have 217 questions about mending 'thermostat heating system'

How to mend ... Thermostat Heating System

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Mend Heating, Home Heating Systems

Ferroli Falcon pressure probs?

Decorating front room, so turned rad in the room down to stop paper drying too fast. This resulted in a leak f... [Read more]
Mend Heating, Home Heating Systems

Heating system failing but boiler ok??

My thermostat is reading 17, and having been set to 20, the heating should be on. A flame is showing on the th... [Read more]
Mend Heating, Home Heating Systems

johnson & starley model J25 - 32 Mk3 modair flow water heater thermostat?

johnson & starley model J25 - 32 Mk3 modair flow water heater? Hi I have the above model warm air heating sys... [Read more]
Mend Heating, Home Heating Systems

johnson & starley model J25 - 32 Mk3 modair flow water heater?

Hi I have the above model warm air heating system, however I have been informed that the thermostat(mercury) a... [Read more]
Mend Heating, Home Heating Systems

Glow.worm 30SXi F13?

4 year old boiler started to trip out with a F13 fault on display. British Gas have replaced main PCB and wiri... [Read more]
Mend Heating, Home Heating Systems

how can i fix servowarm elite 50 heating system?

does anybody know were i can obtain a thermostat for a servowarm elite 50 was told they are obsolete please e... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

OPTIMA 701 Ferrori heating problem?

Everything is fine but not heating system. My thermostat is on +17.5C, in room was +15.5C Boiler switched on... [Read more]
Mend Heating, Home Heating Systems

Potterton Promax 24 HE - Heating without hot water problem?

Hi, I have a Potterton Promax 24 HE boiler on a pumped system. Since the start of the recent cold weather I ha... [Read more]
Mend Heating, Home Heating Systems

Thermostats?

I have just recently had my central heating checked after a few radiator TRV's had become stuck. The engineer... [Read more]
Mend Heating, Home Heating Systems

no lcd display?

We have just moved into a house with wireless RF1 system... both the red and green lights are on constantly on... [Read more]
Mend Heating, Home Heating Systems

drayton digistat RF2 wireless system?

I have failed to get the central heating to come on after the summer with it being switched off. All timers... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 60E boiler keeps tripping out?

My Potterton 60E boiler will run for about 10 minutes then trip out, once it has cooled a little I can reset i... [Read more]
Mend Heating, Home Heating Systems

How can I fireup my Ferroli 102 (0208L83093)?

Hi all desperately need your help! My Ferroli boiler system was working absolutely fine, in th morning couldn... [Read more]
Mend Heating, Home Heating Systems

hot water ok but underfloor heating not working?

nectre (chauffotauex)boiler has stayed on for two hours temperature reads 80 wall thermostat 28c however no ho... [Read more]
Mend Vehicles, Cars

Rover 75 1.8 2004 overheating?

Hi can anyone help, this is my first post. I have a Rover 1.8 2004 which currently has over heating problems... [Read more]
Mend Heating, Home Heating Systems

Heating but no Hot Water?

Hi, I have a LP522 timer on my heating system, and have just moved in. The previous owners didn't leave any ma... [Read more]
Mend Heating, Home Heating Systems

Fauly Potterton EP200 Programmer?

Even though my programmer is at OFF and the room thermostat is LOW, my heating circuit is on at the same time ... [Read more]
Mend Vehicles, Cars

vauxhall vectra b 2.0i 16v possible over heating problem?

when i am driving around town my cooling fan keeps going on and off , i have done a gas test on the cooling sy... [Read more]
Mend Heating, Home Heating Systems

ravenheat ls80t no central heating?

can you help,just recently my central heating has stopped working,i have tried all the usuall thermostat,press... [Read more]
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