How to mend ... Help Water Working Not Heating

Can't get hot water but central heating is working fine, any ideas??

Ferroli Boiler Optimax HE 31C. Bar pressure and temperature is fine

how do I repair my Ferroli Modena 80e combi boiler,no hot water?

My Ferroli Modena 80e combi boiler has stopped working on hot water only.The central heating is working ok.Any... [Read more]

Worcester boch 28 si?

My heating is working fine, when i turn a tap or shower on the water gets hot and runs for a minute then the b... [Read more]

vokera Linea24 combi boiler?

I am unable to get hot water. I have checked the boiler the heating is working my gas fire is working but the ... [Read more]

No hot water from isar HE24?

Heating working and only getting warm water going on and off. The water isnt getting hot. Whats wrong with i... [Read more]

How can I fix my Saunier Duval Semia Condens boiler?

The Central Heating (CH) side works perfectly but the Domestic Hot Water (DHW) has developed a problem, thus..... [Read more]

Ravenheat 120t ?

Does anyone know what part could have gone wrong? Boiler starts ok then after 5 seconds gives a 01 error code... [Read more]

Why is my hot water working but not my heating?

I have a valliant ecomax 824/2e the hot water is working fine but i have no heating!! Timer is working fine fr... [Read more]

no hot water at all?

we have a vokera combi boiler. the heating is working and there is cold water from the cold tap but nothing c... [Read more]

Whirlpool AWO/D5526 (859234315200) problem?

Hi, I wonder if anybody could second my diagnosis of our fault. The machine doesn't appear to be filling t... [Read more]

how do I find and relight the pilot light on a Potterton Combi 80 boiler?

My Potterton Combi 80 boiler isn't working for either heating or hot water. When the hot taps are run or the r... [Read more]

No heating or hot water is this an expensive repair ?

My Vokera RS 20 80 Flowmatic boiler has stopped working ,pilot light is on but cannot get boiler to ignite whe... [Read more]

How to reset Boss Thermostat BRTRF that lost communication?

Had a power cut last night and now thermostat wont work and boiler wont come on for heating only for hot water... [Read more]

halston ace boiler central heating problem?

Heating comes on and off even when switched off and just set for hot water only! tried resetting. Any suggesti... [Read more]

Remeha Avanta plus - No heating but hot water is flowing?

I have a problem with my Rehema Avanta plus boiler. It was working perfectly well but on Monday 29th October, ... [Read more]

Procombi 85 HE hot water ok, but central heating not working?

The boiler is working when I run hot water, it fires up when the central heating is turned on, the pump get's ... [Read more]

Heating Home Heating Systems?

My Bosch Worcester 40 CDI has a problem the water isn't getting that hot but the radiators are working fine an... [Read more]

Low heat on Oil Aga?

However much I turn up the oil flow etc. on my Aga.. I am getting no increase in heat and no increase in flame... [Read more]

Euro combi 13 yrs old won't fire up...Help?

Hi, My boiler stopped working this morning. no heating and no hot water. Turn on and boiler seems to begin s... [Read more]

I am getting luke warm water but no hot water?Valliant?

My heating is working at home,but i am not getting very hot water in the shower?