Mend Home Heating Systems

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Mend Problem Fault Board

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We have 30 questions about mending 'problem fault board' in category Heating, Home Heating Systems which have been answered

How to mend ... Problem Fault Board

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Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

Potterton Programmer not controlling stat?

I developed a fault on my Potterton system as a direct result of trying to change the in room stat (Potterton ... [Read more]

I want the circuit diagram of the PCB in a Potterton 28i?

The Contol PCB part number is Baxi 248731. The board is marked Honeywell and has a No. CSO13178-LS. My third... [Read more]

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]

Baxi Combination HE80 ignites with an explosion?

4-5 years old. Whenever the boiler ignites, there is a large explosion. Several engineers under a maintenance ... [Read more]

F13 glow worm boiler fault?

Hi i have a 18hxi boiler and the f13 fault which is main pcb board fault. when the heating it turned off in t... [Read more]

sabere 25he died pcb change which one ?

Hi my boiler fitted last november so not even 1 year old . tried fault diagnosis fan runs pump runs no hot wat... [Read more]

Fan/Flue fault on 35/80 ie?

I am getting a fault light on fan/flue for the 35/80ie boiler. I have changed the pressure switch but that did... [Read more]

Fault code 'A02' with my Ferroli Optimax HE Boiler?

I have a continued problem with my boiler that just won't go away! About once a week the heating & hot water g... [Read more]

fume sensor light keeps comming on?

fume sensor light keeps comming on checked and replaced all parts pcb board was checked no fault any ideas to... [Read more]

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Greenstar 25 combo boiler?

Canon caress 2000 gas fire?

Worcester boiler dripping water?

Power but not activating Baxi 105e boiler?

Boiler problem?

Britony Combi Se boiler 40 & 80 lights flashing?

Vaillant F22 fault?

Myson Touch?

Siemens RDJ10RF thermostat problem?

How can i mend my baxi combi 105a?

British Gas 532/i Gas Combi Boiler?

Thorn Harcal 460?

Reset my worcester dt10rf programmer?

Boiler cycle?

Advice?

Vaillant ecotec 831 plus?

How do I work my Storad storage heater?

Morco gb 24?

Replacement of elements?

Valor petrus 850 electric fire?

BMU error code?

Worcester Bosch 532/i Combi Boiler?

Have I got got a faulty programmer?

Ideal Isar H30?

Fan tries to run every 15 seconds then stops immediately?

Firebird super Q 50/82?

F40 fault?

Remeha Avanta plus?

Remove boiler cover?

Greenstar Highflow 440?

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