How to mend ... Saying Code Com

How can I sort my thermostat. Code: 20059643?

How come the heating does not come on when the override button is pressed. Vokera vision 30c

How to fix a leak between the burner and heat exchanger?

A problem has been identified by an engineer on my 10 year old Isar HE30. It had a L F fault code which could... [Read more]

my greenstar highflow 440 boiler is showing an error code C1?

the boiler is showing a c1 error, fan speed too low, how do I fix it please?

What is the problem?

I have a Ariston Genus HE boiler that when power is turned on it gives a code 6 HE the the screen goes blank a... [Read more]

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]

fault code meaning?

I have a isar he30 boiler fault code 3 lines anyone no what it is

vaillant ecoTEC plus boiler fault code - how to fix?

I have ave a vaillant boiler and just now i used the kitchen tap water and there is not hot water. And, the bo... [Read more]

I have an Ariston Clas He system with an error code of 1P2?

When running a Hotwater Tap the error 101 shows and the boiler shuts down with the red light showing. Pressin... [Read more]

Alpha InTec 24X ?

My boiler isn't producing hot water or heat and is saying error code 20 - which is saying a flame sensing faul... [Read more]

ferroli plus 31c has a code b2 any ideas?

code fault b2 on my ferroli optimax plus 31c

D2 error code ?

wot is the d2 error code

what is a code 104?

boiler saying restart code 104

Vokera mynute 35e fault code 08 what is problem?

Vokera mynute 35 e shows fault code 08 what is the problem

I have error code 108 on my Ariston Combi boiler what do I do to fix it?

How do I fix my boiler which has error code 108

Home Heating Systems?

We have a Greenstar HE System that has been staying on even though its turned off at the slide off control,it ... [Read more]

my vaillant boiler is saying a code com on it ?

what do I do when your boiler says com on it an no heating or hot water

Vokera boiler on constantly. Room stat showing unknown code. ?

I am getting a code on the Vokera room stat HRT-177RS that is not mentioned in the manual. Code is A84. Result... [Read more]

F26 Fault Code?

would Bleeding rads help with the F26 fault code or would it be a waste of time

Baxi duo tec boiler showing e133 code and ignition flame not working ?

Since not using my heating during the summer I've just put £35 on my pre payment meter but the e133 is flashi... [Read more]

What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been us... [Read more]