How to mend ... Circuit Board Boiler

help my sabre ?

I am unlucky enough to have a sabre boiler that has a mind of its own. It works when it feels like it. Have ha... [Read more]

How can I fix my Baxi Combi 80Eco boiler?

The red fault light comes on when we are running hot water or the heating is on, we reset the unit with the sw... [Read more]

Potterton Puma combi boiler heating not working?

I have a Potterton Puma combi boiler that is now 12 years old. I know I should buy a new one, but cant afford ... [Read more]

Would reversing polarity of electrical supply blow circuit board in an Idea?

We recently had a new electric consumer unit fitted. Afterwards our Ideal Classic LXFF&FF boiler had a fault, ... [Read more]

Why is my Potterton Puma 100e hot water not very hot?

Hi, I have just replaced the Modulation Control Board on my boiler, which burnt out (the printed circuit on th... [Read more]

help with a icos m3080 condensing boiler?

I have just paid £600 out to a plumber for fixing my boiler which included replacing main circuit board and t... [Read more]

How can I fix my valiant boiler?

Our boiler is a few years old but the last couple of years we have had a problem with it cutting out and a red... [Read more]

ferroli boiler code ( no cn )?

i had a ferroli optimax he plus 38c fitted at Christmas. all we've had is problems. they came out and fitted ... [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]

my combi 350 worcester is tripping running to hot?

I have a combi 350 boiler I have checked both pumps and they are working. the combi is igniting even when ther... [Read more]

My greenstar 24ri is making clicking sounds and needs resetting each mornin?

My Greenstar has just been serviced as it needed resetting each morning the Worcester agent says my system nee... [Read more]

Worcester 350 - Fuse problem?

I currently have the worcester 350 combi boiler and for last 2 weeks it keeps blowing a fuse. we've had 8 call... [Read more]

Circuit board for a Halstead Ace Boiler?

My plumber says that I need a new circuit board for my boiler. The heating and water will come on but only fo... [Read more]

potterton gas boiler keeps shuting down?

Potterton fires for a hours, then shuts down have to press the reset button to ignite. Do i need to replace th... [Read more]

Ariston EuroCombi Boiler?

I have a persistant problem where the fan witll not come on in the boiler preventing the gas ignition. We have... [Read more]

Potterton Suprima 50 Boiler ?

when the boiler fires up it only stays on for a few seconds/ minutes, have checked the circuit board and all ... [Read more]

chaffoteaux and maury mx2?

our boiler is 7yrs old and we have problems with the circuit board with keeps blowing we have had 20 new circu... [Read more]

Chaffotaux Mauray britony boiler?

The boiler started making a click, click, clicking noise before it broke down. 14/12/09. It still fires up but... [Read more]

diagram for potterton suprima 60?

my boiler is not working a plumber came in and said he thinks it is the circuit board. i am an electrician and... [Read more]

NO HEATING OR HOT WATER, THELIA 23E?

I have a saunier duval thelia 23e. pilot light is on but boiler not fireing up when water or heating is turned... [Read more]