How to mend ... Light Fault Boiler

Worcester 28i junior, water temperature is far too hot?

Water temperature is nearly boiling not responding to temperature adjustment on front of boiler I've replaced ... [Read more]

Glow-worm betacom 30c combi boiler overheat thermostat light flashing?

Overheat thermostat light flashing and reset will not work. Every time I reset it just goes back to fault. No ... [Read more]

Potterton Performa 28i seems to have no power?

Hi all, my Potterton Performa 28i seems to have died completely - none of the status lights are on, the pilot ... [Read more]

home heating systems?

I have an 12 yr old Highflow Electronic system, which is working perfectly for hot water. However the heating ... [Read more]

No hot water, intermittent when air temp drops?

My vaillant turbomax 282e has an intermittent fault on the hot water side. On demand the sequence commences co... [Read more]

no hot water/heating?

Vokera compact HE boiler. The system was in workable order last thursday, I was away for the weekend till Mo... [Read more]

Red light?

I have a sabre he boiler..the red lights keeps comming on I have done all the usual things switching boiler of... [Read more]

How can I solve the intermittent fault on my potterton profile 40e?

Once started up the boiler runs ok until it is shut down by the time switch or the room thermostat. When the t... [Read more]

Ace High boiler not working?

Is there a common fault that would cause my boiler to not provide HW or CH? The power light is on, it has not ... [Read more]

boiler Glow-worm30cxi 30cxi not working?

It had a red flashing light and f5 switched it off and back on now green flashing light 8.8 c bar no heating o... [Read more]

worcester 28Si II hot water fault?

My Worcester boiler heats the central heating water ok, and seems to heat the hot tap water if the central hea... [Read more]

fault potterton suprima boiler?

Red light on wont reset .changed the thermistor and it worked for a few days. now gone back to the red light o... [Read more]

Digistat SCR fault: rapidly flashing red light?

hi all, One of my wireless digistat controllers has been damaged during the boiler service. The unit - when... [Read more]

worcester 28i playing up?

the fault light comes on and the fan/blower keeps going i have done every thing you sugested and it does work ... [Read more]

performa 30 he fault fan flue lights on ?

hello, i have the performa 30 HE boiler and fault fan flue light comes, but when i reset the boiler it o... [Read more]

worcester 28i junior combi(no heat/water)?

Reset light flashing 4 times/sec and blue light flashes 1/sec. Think in ignition lockout as no flame.switched ... [Read more]

Boiler ?

I have a ravenheat whitestar ls 100, lately the red flashing light is on all the time and we are lucky the boi... [Read more]

How can I fix my Glowworm 70FF boiler?

Hi. My boiler does not always start running when the programmer and thermostat are both "ON". The programmer l... [Read more]

glow worm 30cxi?

Hi,currently had fault with my boiler left on overnight only to find f1 code with red light switched off then ... [Read more]

whats wrong with my ferroli modena 102 combi boiler?

Boiler not running _no heating or hot water. Fan not working, willnot lite .water at 1.5bars . Showing lockou... [Read more]