How to mend ... Heating Not Fire Up

ferroli modena 102?

c/h heating works ok hot water runs cold when hot tap turned on boiler does not fire up

my ferroli falcon fires up then after a couple of seconds shuts down again ?

m ferroli falcon combi when calling for heating or hot water fires up for a few seconds then shuts off and don... [Read more]

how to set my boiler and thermostat up?

i have the Glow-worm ultimate boiler system please could any body tell me how to set the system up as its cold... [Read more]

potterton back boiler pilot lit but not firing?

the pilot is on and when i call for heating or hot water the boiler wont fire is it the gas valve

gas fire ?

had problem with central heating so used gas fire its one with the living flame effect and the wall above the ... [Read more]

I have reset my Siemens RDJ 10RF and RCR 10/433 - Boiler still won't fire?

After the heating did not come on with my Baxi boiler, I checked the batteries on my Siemens RDJ10RF thermosta... [Read more]

how can i fix vokera boiler?

does not fire up checked pressure water gauge pump does not connect to hot water so just central heating not w... [Read more]

boiler firing up with clock off?

When the timer for hot water and heating goes off the boiler still continues to fire up

Our M30100 isar boiler is flashing 3H?

my isar M30100 is flashing the code 3H dog as bitten up our user manual anyone have any ideas. We now have no ... [Read more]

potterton netaheat?

10-16 took off and replaced radiator now pilot will not fire up no heating or hot water?

Worcester 28i Combi Boiler, not hot water?

I have a Worcester 28i, the central heating works perfectly, but there is no hot water when I open the tap, un... [Read more]

Potterton Profile 100 CH but no HW?

My boiler seems to fire up ok, do the central heating ok, but there is no hot water at the taps/shower.

Baxi Solo 2 60PF?

System fine when for Central heating but the boiler does not fire up for Hot water, when we just set the timer... [Read more]

My bolier won't heat water unless the central heating is switched on?

My central heating and hot water system works fine when the heating is on. If I select hot water only... noth... [Read more]

Poterton kingfisher II RS80 will not fire, pilot is lit, but will not fire ?

IMy Potterton Kingfisher II RS80 was working fine till this morning, now when try to activate either hot water... [Read more]

boiler will not ignite ravenheat 85?

turn power on everything seems to be working but will not spark to fire up.central heating worked before only ... [Read more]

vokera linea 24, heating problem?

my boiler is working fine except it won't heat the radiators in the house. It will not fire up when heating is... [Read more]

How can I replace diaphragm without my instruction manual ?

My Vaillant ( think it's a turbo as has black panel with green knobs as described by others ) is ten years old... [Read more]

Glow-worm Compact 100 Pilot Light is on main burner wont fire?

I have Glow-worm compact. The pilot is on and is large enough. When the heating or hot water is required, its ... [Read more]

Relight ignition on Baxi Bermuda 552 (propane) boiler?

Does anyone know how to relight the ignition on this system. I've taken off the grid under the fire and there ... [Read more]