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Mend Boiler Pcb Board

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We have 172 questions about mending 'boiler pcb board'

How to mend ... Boiler Pcb Board

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Mend Heating, Home Heating Systems

Vaillant eco plus 531 boiler?

replaced pcb board f70 ,asks for password no,17, but no 17 on display ,goes from 16 to 22 .on boiler vaillant... [Read more]
Mend Heating, Home Heating Systems

Valliant Eco Tech 615 boiler ?

since swapping a rad and bleeding boiler wont start in morning showing an F.15 code.( PCB board was replaced i... [Read more]
Mend Heating, Home Heating Systems

Jaguar boiler F1 code?

Hi the have bin installing a new pcb board and a gas valve still the F1 code keeps on the display and the boil... [Read more]
Mend Heating, Home Heating Systems

Worcester 24i combination boiler pressure loss?

Had fan changed, PCB board changed, internal blockage due(manifold changed) water pressure sensor changed. N... [Read more]
Mend Heating, Home Heating Systems

my worcester 240 combi rsf boiler makes a clatter noise ?

when firing up with the hot water and sometimes the heating, we have to keep resetting it to get the heating a... [Read more]
Mend Heating, Home Heating Systems

micro switch on a potterton combi boiler?

hi can anyone tell me how do you know if the micro switch on my boiler is working? i am getting hot water but ... [Read more]
Mend Heating, Home Heating Systems

potterton puma 80?

i have a potterton puma 80 combi boiler that is making clunking /issing when trying to use the C H it will com... [Read more]
Mend Heating, Home Heating Systems

f7 error code-no heating/hot water?

Hope someone can help. My Worcester rd532i condensing boiler was working perfectly fine for year, then 1 day t... [Read more]
Mend Heating, Home Heating Systems

Sabre 29he plus combi condensing Boiler?

Hi, My boiler is broken down. The pump is working fine and the fan isn't switching on and i can not reset the... [Read more]
Mend Heating, Home Heating Systems

my bg 330 condensing boiler wont turn off?

any idea why my 330 bg boiler has suddenly decided it doesnt want to turn off. even when my timer is removed a... [Read more]
Mend Heating, Home Heating Systems

checking potterton pcb?

Hi is there a way to check the PCB board on my Potterton suprima boiler it keeps going into lockout I have rem... [Read more]
Mend Heating, Home Heating Systems

how to fix ferroli optimax 25 c?

why would heating stay on continuous wth r stat link removed and timer link out, only controll that works is t... [Read more]
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