How to mend ... Cold Radiator Radiators Central Heating

how can i correct central heating pressure?

i have one radiator which is half way warm and half cold so i decided to bleed. i switched off the boiler and ... [Read more]

cold radiator?

1 of my radiators is cold on my central heating what can I do?

Solaris 30PC?

Hot water is good. Central Heating Flow pipe gets very hot, return is cold to touch. Boiler is mounted in cupb... [Read more]

potterton suprima 40L hot water but no heating downstairs?

I have a Potterton Suprima 40L about 6 yr old. Had no problems with it over the past years. I have no central... [Read more]

Expansion Tank won't drain?

Our central heating system stopped working - the boiler would remain on for a few minutes but then cut out, al... [Read more]

my gas fired central heating ?

3 of my radiators wont fill up,it gets to about one third the way,ive tried bleeding them and i get water but ... [Read more]

Central Heating. GLOW-WORM BOILER?

My Glow-worm boiler runs for a few minutes then cuts out. It heats the water but NOT the central heating syste... [Read more]

How can I fix a thermostatic radiator valve?

I have an oil fired central heating system. All my radiators are very hot apart from the one in the living ro... [Read more]

1 RADIATOR REMAINS COLD?

MY HUSBAND PUT A SHELF UP AND PUT A SCREW THROUGH THE CENTRAL HEATING PIPE, WE HAVE A COMBI BOILER, HE REPAIRE... [Read more]

central heating radiator problems?

My water and radiator heating are run of the 1 timer swich. Even when I overide the timer so both are switched... [Read more]

Help - I bled my radiator and now my boiler isn't working and it's freezing?

I bled one of my radiators as it was cold at the top but warm at the bottom, a fair bit of air came out, but n... [Read more]

Central Heating?

I had a new combi boiler and 4 radiators fitted in January this year. 2 of the radiators have always worked. 2... [Read more]

Strange Goings On with Boiler:Pressure Surging to 3+ when Hot Water Goes On?

Strange Goings On with Boiler: Pressure Surging when Hot Water Goes On I bled my radiators a few days ago... [Read more]

Hot water works but no central heating?

I have a potterton profile 80e boiler which heats the water but does not heat up the radiators. The problem oc... [Read more]

Central heating not working at all?

Boiler is working, hot water in the taps, pump is working on the boiler, thermostats and timer working okay, t... [Read more]

Can I change a radiator valve without draining the system?

Hi, I have an old gravity hot water pumped heating system, the boiler is a reliable, but expensive, Vulcan Con... [Read more]

central heating not working?

I have a biasi 24s combi boiler. Dhw working but heating not working, flow pipe from boiler and first radiator... [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]

Radiator problems?

Hi all, i have a valliant combi boiler no mod number the central heating system running my radiators, the wat... [Read more]

Some radiators hot, some are cold?

I have oil fired central heating and some of the radiators upstairs and downstairs are hot and some are cold, ... [Read more]