Mend Home Heating Systems

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Mend Red Light Fault

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We have 98 questions about mending 'red light fault' in category Heating, Home Heating Systems which have been answered

How to mend ... Red Light Fault

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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]

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]

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]

Boiler not working!?

Hi all, Could anyone advise on some basic fault detection methods for boilers? I have a Vokera Compact HE w... [Read more]

britony se 80 pcb replacement?

3yrs ago had code 60 fault on my se80.got a new board which i set up as the original board and fitted it.combi... [Read more]

Drayton Wireless SCR?

My fault is different from the normal capacitor issue. when powered up from switch off red light is flickerin... [Read more]

Heating cutting off for no reason?

My central heating keeps cutting itself off, a red light comes on and flashes on the boiler and i have to rese... [Read more]

Vokera Compact 24 Fault?

No Central Heating or Hot Water The red light and fan are running constantly even when the switch on the fron... [Read more]

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]

Worcester Bosch 25si not igniting?

Due to the recent very wet weather and strong winds, my boiler has gone into fault with flashing red light, I ... [Read more]

fault on my worcester 28i junior combi boiler?

while drawing hot water the presure gauge begins to fall the red warning light begins to flash and water ... [Read more]

Sabre 24 se red light from overheating?

Hi, Sabre 24 se compact boiler, heating goes on but cuts out after 20min when rads get very very hot, boiler k... [Read more]

How to fix a Sabre/Vokera boiler with red light?

Hi, ive read many threads but cant seem to find the fault my boiler has. Its a sabre boiler but i cant find mo... [Read more]

Boiler runs ok, and then the red light comes on indicationg lock out / flam?

Boiler runs ok, and then the red light comes on indicationg lock out / flame failure, any ideas as to what the... [Read more]

Worcester Bosch 24i Junior no spark ?

I have the red flashing light, once per second. Went through manual fault finding. I replaced the spark electr... [Read more]

Vaillant 831 with wireless 360f controller?

My wireless controller has stopped responding after changing batteries (worked for a year no problems) Gett... [Read more]

Sabre HE Combi boiler fault?

Hi, I've got a two year old Sabre HE combi-boiler. The heating and hot water is now not working. The green lig... [Read more]

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Boiler cycle?

Siemens RDJ10RF thermostat problem?

Fan tries to run every 15 seconds then stops immediately?

Vaillant ecotec 831 plus?

Vaillant F22 fault?

Worcester boiler dripping water?

Remove boiler cover?

Worcester Bosch 532/i Combi Boiler?

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