How to mend ... Boiler Come Switched

Fan or pump noise?

The boiler is a vaillant ecotec pro 28 R2. This has recently been installed and whilst there isn't a problem a... [Read more]

Overflow leak?

Combi Boiler Sime 102 Overflow pipe is leaking water in small drips even though central heating is switched o... [Read more]

What is wrong with my central heating?

Hi My central heating and hot water will not turn on when requested. The electronic time is set to 24 hrs and... [Read more]

How can I fix my Worcester 28CDI RSF Combi Boiler?

Water is continuously bubbling out of the Automatic air vent on the top of the boiler. This continues to do so... [Read more]

glow-worm 18sxi non ignition?

Boiler failure Switched off - Waited - switched on - green light. 1.5 bar, temperature shows, boiler fire up... [Read more]

b gas c1 rsf combi boiler?

fan sticks sometimes when switched on

worcester 28cdi hot water but no central heating?

No problems running hot water but when central heating is switched on boiler momentarily switches on then shut... [Read more]

heating system?

why does my sime format 80c combi boiler loose pressure when it is switched off?

Drayton Digitstat RF1 Wireless Thermostat?

Have come home from an extended holiday to find no heating. Stat set at 15c to come on when house cold. Stat s... [Read more]

my heating wont work on its own only when hot water on?

First of all my central heating only works when the hot water is switched on.Wont work when heating is only sw... [Read more]

my heating wont work on its own only when hot water on?

Forgot to mention before as well as noise coming from airing cupboard when boiler switched on, also the heatin... [Read more]

Drayton Digistat RF1?

Have come home from an extended holiday to find no heating. Stat set at 15c to come on when house cold. Stat s... [Read more]

boiler will not fire up?

glow worm space saver 50. pilot light on but no gas coming through when switched on.although the pump starts.a... [Read more]

Vailant turbomax 824e will not re-fill after pump leak?

this morning i noticed water all over my side under the boiler. The pump is clearly leaking, so i switched off... [Read more]

How can I restart my Vokera Compact HE boiler?

The boiler may have been accidentally switched off at the mains for over a day. With the mains switched on, I ... [Read more]

how can i fix my boiler problem?

I have a Ideal isar he24 combi boiler. when my heating is switched off and i only use the hot water running... [Read more]

My Isar HE24 keeps switching itself on without the time!?

My boiler keeps coming on randomly without the timer, the display shows a 't' then stays on for a few minutes ... [Read more]

Potterton Netaheat 10-16 MkIIF boiler pilot light?

The pilot light on our Potterton Netaheat 10-16 MkIIF went out overnight for no obvious reason. I cannot see h... [Read more]

Problem with Siemens RDJ10RF boiler control?

I have just had a new combi boiler fitted with a Siemens RDJ10RF wireless control/thermostat. Everything works... [Read more]

how can i fix my baxi combi instant?

My combi instant boiler drops pressure after the central heating is switched off, there are no radiator lea... [Read more]