How to mend ... Heating Water Central

Vokera Compact HE?

My Vokera does not supply hot water to the taps (Central heating is not yet connected.) It seems to run normal... [Read more]

potterton performa 30 HE?

Hi water working fine but when central heating is turned on upstairs radiators work ok but downstairs nothing.... [Read more]

hot water?

my halstesd ace he30 will not give me hot water, I don't get any codes coming up, no h's or nums just a solid ... [Read more]

There is problem with my sabre 24se boiler!?

My sabre 24se: it's hot water is working but when I put the central heating on it works for a few seconds and ... [Read more]

Boiler Vaillant 824e turbomax ?

central heating has stopped working. it was connected with wireless thermostat, intially i thought something i... [Read more]

potterton kingfisher boiler central heating not turning on?

Our boiler is turned on and we are getting hot water but our central heating is not turning on. I guess the pu... [Read more]

my Ravenheat 820/20 combi keeps overheating?

when the boiler powers up on central heating the boiler keeps running and makes the water presure go above 3 b... [Read more]

no heating?

worcester bosch greenstar ri boiler. Hot water is working but central heating is not? Any ideas?

central heating works fine, but hot water keeps going on and off?

i have a ariston eco 35mffi c ombi boiler.The central heating works fine,but the hot water(dhw)starts fine, th... [Read more]

microgenus he 28 mffi e34 fault?

Just recently happened, affects both central heating and hot water. Have replaced the Air Pressure Switch, but... [Read more]

Potterton Performa 28 Heating?

My Potterton Performa 28 is working and carrying out functions of heating water and central heating. However, ... [Read more]

Worcester boiler. There is hot water but no heating?

I have a Worcester green star oil fired boiler. The hot water works but not the central heating

Falling Pressure?

Each year at this time when I turn the heating on on my Linea 24 combi boiler after being off all summer, the ... [Read more]

potterton ep2001?

'central heating' kicks in on all settings but the 'hot water' only settings fail to fire up boiler. Is it lik... [Read more]

Low water pressure in the Central Heating circuit?

Low water pressure in the Central Heating circuit.?

how do you adjust the pressure on a vokera combi boiler?

Pressure right down to red . Central heating working ok but no hot water.

Potterton perfoma30 HE Central Heating Cutting out?

New heat exchanger and divertor valve due to heat exchanger blocked. Now CH only cutting out, hot water is ok... [Read more]

potterton ep2002 programmer?

I have a potterton ep2002 programmer. The central heating controller comes on but does nor fire the boiler. Ca... [Read more]

what component?

what component changes over the flow of water between hot water demand and central heating demand

Remeha Avanta Plus not not activating heating?

I have just moved in to a new property with an Avanta Plus Combi Boiler. It works fine for heating the Hot Wat... [Read more]