How to mend ... Hot Water Power Light

Ravenheat csi 85t?

No ch,no hot water,green power light on,red light stays on/lockout.no 240v at pump or fan.checked fuse,changed... [Read more]

Halstead Ace Boiler, Power Light Flashing?

I have a halstead ace Boiler, When i demand hot water or heating i can hear the boiler fire up, then it stops ... [Read more]

potterton ep20001 programmer wont light hw?

my programmer will not light up the HW side of the display after a power out. If I select hw it switches the c... [Read more]

Galaxy g8000s shower not providing hot water?

We have the above shower fitted above my bath, this has been fitted roughly 10-13 years ago. This has worked f... [Read more]

redring expressions 500 is heating less?

We are using a redring expressions 500 and it has just started to lose heating power. The overheat light is no... [Read more]

Help my creda shower wont turn on?

My creda shower will not turn on & no water will come from it hot or cold as it has 4 buttena on it 1 to stop ... [Read more]

siemens RWB9 Programmer Fault?

i have a fully pumped system with zone valves , one for heating and one for hot water, my problem is that when... [Read more]

halstead ace high boiler?

Hi after reading some of the posts on this website which were having the same problem as me (boiler playing up... [Read more]

baxi 105 he won't switch off?

after using the hot water tap the boiler should run for about 30 seconds and switch off.mine carries on,the po... [Read more]

Central heating problem?

Any ideas? My CH keeps turning off (green power light blinks),if I turn the hot water tap on and then off aga... [Read more]

baxi 80he plus lights flashing?

my baxi 80he plus would not work at all and no neons lit up.After changing the pcb the power light comes on b... [Read more]

baxi 105he will not give hot water unless the heating is already on ?

the boiler will not fire up when the tap is turned on unless the boiler is already lit for the central heating... [Read more]

how can i fix my combi boiler its a worcester 24i?

the power light is not on but there is power to the system.i have no hot water or heating.could it be the ther... [Read more]

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]

Aqua 3000 shower fitted new 3 months doesnt provide water at required temp?

In mid power setting with 10 temp dial setting (max) we can get warm water, on high setting with temp dial bet... [Read more]

How can i fix my Halstead Ace High combi boiler?

I have power to the boiler, the green power light is on, when i turn the heating, hot water or both on, the bo... [Read more]

My Redring Plus Extra faulty?

My Redring Plus Extra electric shower has power going to it, however the overheat light is lit and no water wi... [Read more]

How can i fix my heating?

I have a baxi 133he combi, I have hot water but no heating. The only light on is the power light, any suggesti... [Read more]

Boiler on cold rads but hot water?

Hi PLEASE HELP! Had a ravenheat csi 120 lox nox installed three years ago. Had Ravenheat out 9 times within 6... [Read more]

How can i fix my Vaillant sine VCW 18T3wfh?

The red power light is off and the hot water will not kick in, however the pilot light is still working.