How to mend ... Hot Central Heating

TRVs not working?

I had a new combi boiler fitted about a year ago but it was only used for hot water but I recently had central... [Read more]

pilot light wont ignite when hot water switched on ?

I have a potterton suprima 50 L boiler. When programmer or boost used for hot water pilot light does't ignite ... [Read more]

how can i fix my ferroli optima 701 combi-boiler?

central heating working . no hot water on hot water only having changed flow meter

Hot water and Central Heating Not coming on?

I have a valiant turbo max about 10 yrs old, i have no hot water and the light is not coming on, also the cent... [Read more]

potterton hot water working but no central heating HELP!!?

its just over 1 year old...it must be something simple but what??

how can i fix my combi 80?

combi 80 set pressure gauge to 1 bar start central heating system pressure gauge rises to 3 bars then i ha... [Read more]

sabre he29 condensing boiler?

Hello I was wondering if anyone can help me, I have Sabre HE29 Condesing boiler. The problem I have no hot wa... [Read more]

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]

no central heating---please help!!?

Boiler working great for hot water but the heating wont come on,all lights doing their job---any ideas??? Fan... [Read more]

How can i fix my Central heating system?

When i run the heating with the hot water,the hot water is taking water from the heating and blowing it into t... [Read more]

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]

my baxi bermuda pw4 deluxe / c4w / c4 is not switching on?

my baxi bermuda pw4/c4w/c4 boiler is not switching on following a poewr cut . the pilot light is on and the pu... [Read more]

combi boiler rsf 82et not working correctly?

my combi boiler is not working correctly, everytime you turn the tap on.its pot luck if you get hot water or n... [Read more]

vaillant vcw-sine combi boiler?

my hot water supply only works when i put the central heating on. although my boiler is hold it is in good w... [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]

How do I flush out my central heating radiators?

Upstairs radiators hot downstairs cold been told may need flushing out, what is the best way of doing this

Hot water not work?

I have a Ravenheat RSF84ET combi boiler, the only way i can get hot water is to have the central heating on.I ... [Read more]

potterton EP3000 programmer?

Just bought new home I need to know how to programme just the hot water to heat up without having central heat... [Read more]

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]

need help asap?

i have a potterton puma 100e,the central heating works fine but the hot water only works when thr central heat... [Read more]