How to mend Boiler Heating Screen

1

how to fix my reno HE30C combi series johnson & starley ?

my boiler is all on. my hot water is fine. but when i flick the switch up to put central heating on its not tu... [Read more]

6

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]

1

how can i fix my isar he24?

we had hotwater yesterday morning then went off and still remains off. but the radiator pipes are hot and th... [Read more]

How can I fix my Chaffotaux & Maury HE combi boiler?

When you turn the hot tap on the boiler fires up but then after a few seconds it stops working and EO4(no flam... [Read more]

Ferroli combi Boiler not working, display screen blank. What do I do?

I turned my heating on and the boiler worked for about 5 mins then just shut off. Its a self diognosic boiler ... [Read more]

1

ferroli boiler fault?

combi condensing boiler LPG no heating no hot water when boiler runs water in boiler can be heard circulating ... [Read more]

6

Why can we only get heating when hot water on also now(Dual programer)?

We recently needed to replace head valve due to pump over run problem.(Boiler is Potterton Profile) On putting... [Read more]

how can i increase my worcester greenstar HE boiler temperature flow?

The minimum required temperature flow is 35 while my actual temperature flow is 18 and the screen is displayin... [Read more]

2

Why do I have hot water but no central heating?

My wall hung Vaillant condensing boiler is providing hot water but not central heating and does not show a fau... [Read more]

1

how can i fix it?

my ferroli boiler is flashing the letter F on the digital screen and there is no hot water or heating

1

Optimax HE 31C Combi boiler, Hot water but no Heating?

I have a Ferroli Optimax HE 31C combi boiler for a year now, I just noticed yesterday that when I turn the dia... [Read more]

1

Home Heating System Vaillant 835/E2 - F25 ERROR?

Hi, I have had the error F25 appear on my boiler and as a result have filled it with water to raise the pr... [Read more]

How can I fix my boiler?

Optimax HE31C boiler displaying 'No Cn' on left hand screen and not turning on.

1

No central heating or hot water?

Oil fired Boulter boiler. Starts up from cold and runs for approximately 5- 10 minutes then stops. Fitted new ... [Read more]

1

no hot water ferroli optimax 38?

New optimax 38 ferroli boiler has no hot water. Heating fine but fault code d1 and d2 on screen?

6

Vaillant Ecomax 824E Boiler Error code F05?

I'm almost freezing to death. I need your help PLEASE? My Vaillant Ecomax 824E Boiler has gone on the blink: ... [Read more]

1

IDEAL CLASSIC LXFF & FF BOILER?

We have this boiler controlled by a "Siemens RWB29" (and with a "Towerstat RSD" thermostat). The controller... [Read more]

1

Drayton Digistat 2 Blank Screen?

Hi Last week I posted a question about resolving a problem I was having with my Worcester 24i boiler. I had... [Read more]

1

Problem with central heating, could it be a fauly room thermostat, urgent!!?

Hi, this week my ideal isar combi boiler has developed a problem. The problem is that it now only supplies the... [Read more]

1

fault on saunier duval boiler?

I have a Thermaclassic F30E boiler which keeps displaying F12. I was using the hot water tap, central heating... [Read more]