How to mend ... Flashing Hot Heating

What does -//- mean flashing on my Worcester Bosch 37cdi, no heating!?

I think there is something wrong with my thermostate, as the heating was coming on and off at it's own pleasur... [Read more]

Intermittent loud noises from 37cdi boiler?

worcester 37cdi boiler has suddenly taken to making loud intermittent growling noises when either heating or h... [Read more]

halstead ace high boiler?

Hi after reading some of the posts on this website which were having the same problem as me (boiler playing up... [Read more]

f5 flashing?

I am getting f5 problem with no hot water or heating

Worcester Bosch 25si not igniting?

Due to the recent very wet weather and strong winds, my boiler has gone into fault with flashing red light, I ... [Read more]

what does the error code F1 mean?

My boiler is flashing an error code F1 and whilst it lights, it immediately goes out and I cannot get any hot ... [Read more]

My BIASI boiler works for hot water but no heating?

My boiler works when we use the hot water, but the heating is not working. The green light is constantly flash... [Read more]

worcester 28i junior?

just replaced and boiler serviced 2days after stop heating and hot water gone red flashing light wont go pleas... [Read more]

Alpha CB24 Flashing Indicator Neons, No Hot Water/Heating, please help?

On sunday I discovered my Alpha CB24 had no power. On inspection, the main terminal fuse had blown. With a bit... [Read more]

Why is red light still flashing?

My heating and hot water are working but the red light on low pressure system is still flashing? I have an eld... [Read more]

No hot water on boiler 24vci, have central heating no fault code is showing?

No fault code is flashing, I have heating but no hot water. We have replaced the diverter valve, the flow swi... [Read more]

baxi 105 e 50oC light flashing (no heating or hot water)?

can anyone indicate what might be wrong with my boiler as when i switch the heating to come on the 50oC light ... [Read more]

how can i fix my baxi 105he?

i have no heating or hot water from my boiler. It does ignite for a few seconds but dies off and i get flame f... [Read more]

My ideal isar boiler. I have hot water but no heating?

Can anyone help? I have an old ideal isar combo boiler. I have boiling hot water but when the heating tries to... [Read more]

volkera compact 29 he green light flashing?

ihave a volkera compact 29he the green light flashing continously.i have no heating or hot water

how to fix F1 code on glow worm?

F1 keep flashing on the display of my glow worm combi boiler. No hot water or central heating.

glow worm boiler 24cxi flashing 0.3 bar?

what does it mean when your boiler flashes up 0.3 bar i have no heating or hot water ??

boiler on but no hot water or heating?

Boiler is on. LED display indicates that the heating is on but nothing coming through to the radiators, Pipe... [Read more]

have a baxi 105e combi boiler but the heating wont turn on?

the water runs hot and combi seems to be working fine but the central heating wont turn on thermostat turned u... [Read more]

I have an ideal isar HE30 condenser boiler no heating?

for the past few days when i put the heating on the display on my boiler has a C where the status is and the b... [Read more]