How to mend ... Boiler Turning Itself

How to manually increase pressure to my boiler after bleeding rads ?

I bled my radiheaters and must have messed it up. As there is no pressure hot water or heat. Have tried turnin... [Read more]

Vokera model, The Linea range- Linea 24?

Have a Vokera model, The Linea range- Linea 24 Linea 28 Boiler. I have a problem with it, it keeps turning it... [Read more]

Vokera - The Linea range- Linea 24 Linea 28- turns on alone??Any advice?

Have a Vokera model, The Linea range- Linea 24 Linea 28 Boiler. I have a problem with it, it keeps turning it... [Read more]

Can you tell me how to reduce the extremely hot water on my ferroli Falcon ?

-The hot water is very hot from the taps and turning the dial to its lowest setting won't make the water coole... [Read more]

ISAR M30100 No Display?

My Isar Boiler is not working, the display is also blank. There is a light on the boiler on/off switch so pow... [Read more]

Fix stationary fan on Vokera Excell 80sp?

Fan has always been running even when no demand for HW or CH. Boiler fires up ok for both & sounds like the fa... [Read more]

Ferroli Hawk 2 Not firing up?

My Ferroli Hawk 2 will not provide hot water or CH. Fan is working, pilot light is on (on these models it sta... [Read more]

noisy boiler 24 hxi? glow-worm?

Fitted about 18 months ago there seems to be a bang or thud when it turns on and off is this the gas valve ?? ... [Read more]

Potterton Suprima Fault Finding Guide?

I have a Potterton Suprima 80L. When going through the initial conditions check (fault finding guide) I get t... [Read more]

falling pressure on baxi bahama 100?

hi can any one help me please. I have above boiler. Recently it let the water out the central heating circuit ... [Read more]

Pressure on worcester 28i junior keeps going up and down!?

Hi I got back from holiday yesterday to find the pressure on my boiler at 0. I looked in the manual and used ... [Read more]

24cxi Glow worm boiler, increase the pressure?

To increase the pressure from 0.3 to about 1.0 bars, According to the instructions it's as straightforward as ... [Read more]

hoe can I get the pressure up! Glow worm 24cxi boiler?

Pressure had dropped.Reason unknown (not used much during the summer) and pressure dropped below 0.7 bar (shou... [Read more]

potterton netaheat 16-22 not turning off?

Have a potteron netaheat 16-22 that does not turn off with adjustments of the programmer or thermostat. Even i... [Read more]

How can i fix my sime friendly format 80E boiler?

When turning on the Central Heating and leaving it for approx. 30mins, the pressure keeps going over the blue ... [Read more]

modena 102 also turning on and off?

It was suggested that the flue may be blocked, this was'nt the case but as I removed the room sealed cover the... [Read more]

The boiler wont light ? Baxi Solo 3 pfl 30/80?

Hello .... please help my boiler wont light i have water on constant and heating on constant , But my little ... [Read more]

fellow engineers, advice on ecomax?

righty ho, vaillant ecomax firing whistling and extinguishing. it blew a hole in the flexible re-enforced t... [Read more]

worcester 24CDI - possible problem with pcb?

Hi, I hope someone can help me confirm a possible diagnosis! My combi-boiler was working well until a few ... [Read more]

minimal heat from radiators and hot water system?

Since turning the heating back on our hot water has cooled down to minimal heat and the radiators do not get h... [Read more]