How to mend ... Central Heating Out

Boiler problem?

I have a potterton Puma 80. I have hot water but no central heating - can you help??

pressure keeps rising to just under 3psi on worcester bosch 24i junior?

problems with worcester bosch 24i junior pressure keeps rising to around 3 and red warning light then flashes ... [Read more]

Water Pressure & On/Off/Reset Selector Switch !?

My boiler is the Potterton Performa 24 Eco HE. I have two problems or maybe just one as I think they are conne... [Read more]

my hot water is working but the central heating is not help?

model falcon 47-26701

Siemens RDJ1ORF wi-fi central heating control?

I used the slide bar yesterday( Sat 21 April ) outside the 2 on/off heating periods and moved it to the 'SUN' ... [Read more]

ravenheat csi85 combi read this it will help many!?

I have a ravenheat csi85 boiler, the hot water works fine. The central heating started switching on /off, it w... [Read more]

worcester 28cdi hot water but no central heating?

No problems running hot water but when central heating is switched on boiler momentarily switches on then shut... [Read more]

How can i fix my Revenheat, rsf820/20?

only get hot water when the central heating is on

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

Baxi 105e Combi - Hot then cold water cycle?

Hi, I have a BAXI 105e Combi boiler in the house I have just brought, it was installed in 2006. I have noticed... [Read more]

My Worcester Greenstar 37cdi central heating won't come onot wate?

My Worcester Greenstar 37cdi central heating won't come on. The hot water is working. The Digistat sender sho... [Read more]

Baxi Eco 80 keeps tripping safetly limit thermostat?

Hi, been reseting my 80 Eco infrequently for some time now. It used to trip when the dhw was used. Had a baxi ... [Read more]

Hot water but not central heating . . ?

I have just moved into a flat which has a Sabre 29HE Plus combi boiler. It is heating the water but when I sw... [Read more]

Faulty Siemens receiver - help!?

My central heating system is controlled by a Siemens RCR10/433-GB receiver. Suddenly, there are no lights ... [Read more]

how can i fix my proline combi boiler 120 he?

hot water ok but no central heating

How can i fix my potterton combi 80?

My problem is when i switch the water on it takes ages for the flame to ignite, once it ignites it only stays ... [Read more]

my heating wont work on its own only when hot water on?

First of all my central heating only works when the hot water is switched on.Wont work when heating is only sw... [Read more]

hot water slow though thermostat down low?

hot water slow in bath and wash hand basin even when the thermostat as low as it can go and the central heatin... [Read more]

Keston 25 Celsius?

The pilot light flashes on and off all the time The central heating is not working. And the water is not ... [Read more]

When the central heating fires up the boiler makes a banging noise?

When the central heating fires up the boiler makes a loud hammering, banging sound