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We have 453 questions about mending 'heating system working'

How to mend ... Heating System Working

Mend Heating, Home Heating Systems

does anybody know how to solve error code f6 on the glowworm 12hxi?

i have drained my system to add some new pipes. now when i put the heating or water on, the boiler starts up a... [Read more]
Mend Heating, Home Heating Systems

Problem with my Vaillant eco tech 428?

I have got a Vaillant eco tech 428 heat only boiler which has been installed to a pressurised heating system. ... [Read more]
Mend Heating, Home Heating Systems

How can I fix a blocked hydronic heating panel?

I have a hydronic heating system with 8 panels, only one (bathroom towel rail) is not working or blocked. All ... [Read more]
Mend Heating, Home Heating Systems

no hot water baxi boiler?

heating system working okay, boiler won't switch over to hot water ,water pressure is okay
Mend D.I.Y, General D.I.Y

I've been told our global cooling system is broken?

I've had a engineer look at our global cooling system and he tells us that we've been overusing it and the tem... [Read more]
Mend Heating, Home Heating Systems

Glowworm 38 CXI combi hot water disappering and coming back?

I have a 6 year old Glowworm 38 CXI combi boiler which delivering hot water only for the first minute and afte... [Read more]
Mend Heating, Home Heating Systems

Ferroli Optimax - no hot water ?

Hi, I hope someone can help me. I have had no hot water or heating for over 5 weeks. I have boiler cover thro... [Read more]
Mend Heating, Home Heating Systems

vaillant boiler breakdown?

repaired leak on radiator,filled heating system but now vaillant thermo compact vc 142 e boiler not working.
Mend Heating, Home Heating Systems

Vokera mynute PRV not working?

Hi The pressure in the boiler had dropped to almost 0bar as it tends to do over time. I filled the system b... [Read more]
Mend Heating, Home Heating Systems

Home heating system is not working?

CAME BACK FROM HOLIDAY AND HAD LEFT THE SETTING AT 20 clicked the dial to 23 but the heating hasn't switched o... [Read more]
Mend Heating, Home Heating Systems

heating not working. glowworm 18hxi?

two of my radiators have not been heating up, yeaterday i switched the rest of my radiators off bar one to see... [Read more]
Mend Heating, Home Heating Systems

Myson Apollo Fanfare Boiler - Radiators very hot, water warm only? ?

Today I changed a radiator i.e. single to a double, which ment I drained teh central heating system and altere... [Read more]
Mend Heating, Home Heating Systems

hot water system not working?

theres a stink of central heating water and the upstairs radiators get warm when i draw hot water from the sys... [Read more]
Mend Heating, Home Heating Systems

jaguar combi 23?

was having problem with boiler not changing over from heating to rads, have changed diaphragm in diverter valv... [Read more]
Mend Heating, Home Heating Systems

home heating thermostat?

We have a Drayton Digistat RF 1 Wireless System, and it has stopped working. We have tried to change the batte... [Read more]
Mend D.I.Y, Plumbing

ariston clas he system c54?

Hello, we have an Ariston CLAS HE System. Has been working fantastic for a few years now. But today we have ho... [Read more]
Mend Heating, Home Heating Systems

About hot water going cold?

we have vokera boiler and our heating system is working fine, but the hot water constantly runs hot then cold ... [Read more]
Mend Heating, Home Heating Systems

C.Heating doesnt work?

Hi, can someone help please? The actual boiler is working normally as i do have a hot water, but the system se... [Read more]
Mend Heating, Home Heating Systems

Radiators not all working all the time???

We have a problem with our heating, we think it started after we bled some radiators and took one off to wash ... [Read more]
Mend Heating, Home Heating Systems

Potterton 50E Neataheat profile - No Central Heating? ?

Potterton 50E Neataheat profile ( conventional heating system)... Hot water is working on demand.. ok C... [Read more]

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