How to mend ... Two Flashing Lights

Halstead Ace high CH not right!?

20 mins after putting heating on, "power on" light flashes, heating light stays on but burner light goes off. ... [Read more]

potterton performa28i?

I have a fault with the hot water,the lights run up all the way to full heat then come down slightly when they... [Read more]

Potterton Suprima 60 faults?

I recently moved in to a house that has a Potterton Suprima 60 Boiler, we have had numerous problems with it a... [Read more]

Potterton Suprima 50?

I have a Potterton Suprima 50 boiler and the red light keeps staying on permanently (not flashing) and the gre... [Read more]

How can I fix my CHAFFOTEAUX MAURY BRITONY COMBI SE?

The self diagnostic lights 70 and 80 are flashing. I have tried the reset button. I have cheched the water gau... [Read more]

Air trapped in my hot water system?

I have a baxi combi boiler which is not delivering hot water but the heating system is working correctly, ther... [Read more]

My Glowworm Ulti.120FF,is continuously turning itself on and off?

The boiler fires up and runs ok for about a minute,before it starts to switch off and then reignite,this happe... [Read more]

Why is my Vokera Mynute 20e Gas Boiler cutting out ?

My Gas Boiler lights up for maybe 60 - 90 seconds and then cuts out. Red reset light starts flashing, I then h... [Read more]

How do I reset my Glow worm Gas Boiler?

My Glow worm 50FF has the two green lights flashing and I don't know what to do to reset it please can some on... [Read more]

how fo I fix my IDEAL RESPONSE SE Boiler's 2-02 fault?

My boiler starts normally It goes through step 0 then 1 and onto 2, where it light the flame (I know the flam... [Read more]

glow worm boiler stopped working - lights flashing indicate Thermistor faul?

glow worm boiler has stopped working - flashing lights indicate from fault finder book that the Thermistor nee... [Read more]

baxi 105 e how to reset?

My baxi 105 e is flashing two fault lights and i suspect needs to be reset how is this done?

relating to potterton suprima 30 boiler?

The boiler runs fine but after about 3 to 5 mins unfortunately then stops (power and lights still on). It can... [Read more]

red and green lights flashing on Alpha cb24x, since I bled radiators how do?

How do I get my Alpha cb24x to switch back on the red and green lights are flashing since I bled it

Danfoss FP 75, heating and hot water lights keep flashing and clicking?

Both lights keep flashing when programme is on together, but when put on to a single programe ie. just the hot... [Read more]

PCB Glowworm micron 50FF (replacement fitted)?

I have just replaced the PCB on my Glowworm micron 50FF but the boiler does not light. The old PCB appeared to... [Read more]

Worcester 24 cdi no hot water?

When the central heating is on hot water is ok. When heating off the boiler fires up when a hot tap turned on,... [Read more]

How do I increase the water pressure in the Central Heating Circuit?

We have a Britony Combi SE Combination boiler from Chaffoteux and Maury. 2 lights are flashing, which means lo... [Read more]

How can I fix my Bosch Boiler?

It sounds like there is something wrong with the motor. The pilot light is not igniting and the red lights in... [Read more]

combi boiler 80e & 105e pressure up to 3.5 bars, water leaking underneath?

My combi boiler 80e & 105e (not sure which one) pressure was up to 3.5 bars with water dripping slowly underne... [Read more]