How to mend ... Boiler Up Radiators

my ferolli boiler has gone funny. I can get the radiators F3 is showing?

i have gone to put the central heating on this morning and nothings happening. f3 is flashing on it and theres... [Read more]

Heating not working - Potterton Profile 60el Boiler?

I've recently moved into this house so don't know much about the boiler or anything but today my central heati... [Read more]

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]

Mid way valve fault??

I currently have hot water but no central heating When I move the 3 way valve to the H position manually the ... [Read more]

my actuator on heatline c28 is wet?

Hello, I have had problems with my boiler for a while now cutting out only after a minute or so but does event... [Read more]

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]

Ideal pump over run and cold tap in bathroom problem?

Hi, we recently had a new ideal boiler fitter and so getting to know the system - we had to let air out of the... [Read more]

Suspect radiator stat valve?

I have a radiator that was always on despite turning down the stat valve. I suspected that the valve mechanism... [Read more]

vokera combi boiler ?

my vokera combi heating boiler is running hot and cold water the radiators are okay what can i do please

vokera combi boiler tap ?

my vokera combi heating boiler tap hot water is running hot and cold the radiators are okay what can i do pl... [Read more]

halstead ace high boiler?

ace high boiler heats hot water perfectly but boiler will not heat for radiators for more than two seconds. Th... [Read more]

how can i fix Baxi solo 3 pfl boiler?

got a baxi solo 3pfl boiler. when you switch it on all lights come on and the boiler fires up for about 3-5 mi... [Read more]

Sime Combination Boiler, heats water but not radiators?

Can you give us any clues about what could be wrong? The boiler heats the water and occasionally responds to ... [Read more]

how do i top up my ferroli boiler hot water system?

Radiators required bleeding. Water pressure in boiler dropped. I just need to know how to top up the water p... [Read more]

high reading on pressure gauge on rd628 worcester boiler?

I understand from the Instruction Manual that the pressure reading should be below 2.5 bar. However, ours usu... [Read more]

My Baxi wm 511 RS does not heat radiators unless water heating is on!?

Help! My Baxi wm 511 RS is sick. The radiators will not heat up unless the water is being heated! It's an o... [Read more]

my radiators are hot upstairs but cold downstars?

i have a eurocombi ariston boiler,my rads are hot upstairs but cold downstairs,i have bled all rads and pressu... [Read more]

halstead ace high problem?

Hi, I have a problem with my hot water and heating. The Halstead Ace High boiler does not come on when a deman... [Read more]

Can any body help me to diagnose my Baxi 105e please?

Hello, I have problem with my Baxi 105e. I had replaced diaphragm for DHW and it worked fine but now (after f... [Read more]

High pressure and leaking?

Ferroli F24 Central Heating? The pressure on our boiler is as high as it can go, which is about 4 and 1/2. ... [Read more]