How to mend ... Radiators Not Heating Up

How do I fix my Baxi boiler 20+ years old?

Have bled the upstairs radiators as they were cold.......little or no air escaped and no water, they sound emp... [Read more]

My boiler is heating the hot water but not the radiators?

I have a Glow-worm conventional boiler but at the moment the boiler is heating the hot water but not the centr... [Read more]

radiators wont warm up downstairs?

changed indirect cylinder only4 out of 7 rads downstairs will heat up lot of air in rads upstairs cant seem to... [Read more]

radiators wont heat down stairs?

fully pumped system just changed indirect cylinder refilled system cant seem to get all air out of upstairs ra... [Read more]

how to get hot water again?

we have an alpha combi boiler. the heating is working but not hot water now for 3 days! needle is in green pre... [Read more]

upstairs radiators only heating up at bottom of radiator?

hi my radiators are working downstairs but the upstairs ones only heat at bottom part,ive tried bleeding them... [Read more]

ferroli mondena boiler?

when the domestic hot water tap is turned on, the water runs hot for a few seconds then runs cold, but when th... [Read more]

Ferroli 77FF keeps going out?

when we run a bath or shower and have any other water on in the house, washing machine,heating,dishwasher,down... [Read more]

Ravenheat CSI 85 no DHW unless CH on?

Hi, I have a problem with a Ravenheat CSI 85 (18 months old) which will only give DHW when the CH is on. ... [Read more]

worcester 240 won't light?

i removed a radiator to decorate and then refittied it connected up and opened the valves, since then the boli... [Read more]

Combi boiler problems with hot water?

I have an Alpha Ocean combi boiler. My problem is that when I use the hot tap for any length of time my radi... [Read more]

No heat?

I've just moved into my new property and I have a combi 80 boiler which is giving me hot water but no heat fro... [Read more]

Cold radiators Ferroli Optimax 25c?

My newly installed combi gives instant hot water from the tap but I have to turn my room stat up to 30 before ... [Read more]

How to fix my Ferrolio Modena 80E gas boiler?

Each day I have to fill the boiler up with water because it has leaked out the over-flow outside the night bef... [Read more]

How can I remove air from my heating system?

I have a gravity feed heating system which has recently had an extra radiator fitted to it. Now I have warm w... [Read more]

Where is my Baxi central heating pump ?

My downstairs radiators have suddenly packed in completely. I was looking on this site and have concluded that... [Read more]

How can I get Boiler,Ferrolli, tempra 18?

I Have a Ferrolli Boiler the pressure has alsways been at 1 bar so I have increased it to 2 bar. I have hot w... [Read more]

Radiators suddenly gone cold?

This is my second question about this, sorry. I have 8 radiators in my house, two of which are open. Very re... [Read more]

What is the cause of cold radiators in my top bedrooms?

My central heating works fine and I had a very good make, fully certified combi boiler installed only last yea... [Read more]

how do I repressurise a potterton netaheat boiler?

...I need to add a couple of radiators to the heating system, but the netaheat does'nt have a filling loop....... [Read more]