How to mend ... Only Hot Water Heating

no heating no hot water, but power to boiler?

theres power to the boiler but no heating and no hot water. All controls calling for heat

Vaaillant Turbo Max 828-5e? combi boiler?

Having drained radiator to remove and then replaced and refilled system has lost pressure and will not reheat ... [Read more]

Would router interfere with wireless room thermostat?

Our room thermostat ( Honeywell) has ceased to communicate with our boiler.This coincides with having a router... [Read more]

Ferroli modena 102 not firing up properly?

My boiler has been temperamental for some time, so my water goes from hot to cold & back, now the central heat... [Read more]

Glowworm 330+ Central Heating boiler question?

1. What should the water expansion tank pressure be? 2. The Red guide hand is on 2bar but the pressure (col... [Read more]

boiler fault?

i found out the boiler wasnt working due to low pressure.i repressurised system and the heating came on as nor... [Read more]

boiler fault?

recently i came back to find my heating not on,i noticed that f37 was flashing,this was saying the water press... [Read more]

How can I get power to my white meter heating?

Some 4-5 years ago I turned all of my white meter heating off as I was not in the house enough to warrant the ... [Read more]

how to fix a cdi28 worcestor bosch?

the hot water and heating comes on only for a few minutes before going out even after resetting.

HOW CAN I FIX MY SIME COMBI BOILER?

I HAVE A SIME 80C FORMAT COMBI BOILER. THE BOILER DOESN'T IGNITE WHEN RUNNING WATER SO I GET NO HOT WATER AND ... [Read more]

problem with glow worm 30cxi?

got a glow worm 30cxi hot water stopped,when i ran a hot tap the central heating flow pipe got hot,so i have c... [Read more]

why won't my boiler stay alight?

I have a potterton suprema 70 boiler... boiler won't always ignite properly.. press reset, ignites for few min... [Read more]

Why won't the ignition stay on to heating system? ?

The water is hot but no there is no heating why

Potterton Promax 24HE - No Central Heating?

Since the weather turned colder a couple of weeks ago we have been unable to have heating without the hot wate... [Read more]

BIASI SPA Model M90E.24S Turning on/off repeatidly?

My boiler keeps turning on & off when i use hot water or try to use the heating. I can see the flames going ou... [Read more]

worcester 25cdi water light flashes fast ?

can any 1 help .can i fix my boiler by meslf or need an repair bloke . hot water and heating not working as bo... [Read more]

Ideal Classic NF?

Hi a bit of an odd one, boiler will fire and run on hot water, it will only fire and run on heating on occasio... [Read more]

no dom hot water?

optima 701, i cant get d.h.w. heating is ok but running hot tap cold ,boiler not calling for heat when tap ope... [Read more]

ideal classic NF Fanned flue gas boiler?

Hi i have a ideal classic nf fanned flue gas boiler,when i put it on for the hot water it does not give me any... [Read more]

Glow worm 30Ci - no hot running water?

Glow worm 30Ci - no hot running water but central heating works