How to mend ... Heating Always Cold

no hot water from secondary outlet oly cold ?

no hot water only cold comming out of a secondary outlet on hot water cylinder. hot comming out of top outlet ... [Read more]

Vaillant Turbo MAX 282E?

Hi i have a vaillant Turbo Max 282E i have a problem that when i open the hot water after 3-seconds it goes co... [Read more]

radiators wont work?

my heating system is tempromental - when set on auto /timer they come on - but when u want them on extra upsta... [Read more]

over heating vectra 2.0l?

hi my vectra 2.0 keeps over heating while im driving and can hear the expansion bottle popping but if i leave ... [Read more]

Why is there a vacuum in sealed central heating system?

The pressure in my sealed central heating system increases to about 2.5Bar when hot and running and drops to a... [Read more]

Micron 40ff heating up then cooling right down before starting up again. ?

Please help I have a Micron 40ff with radiators with TRV's & a room stat, I replaced the old style PCB about 3... [Read more]

machine not heating up at times?

sometimes machine does not heat up and washing is not clean having been washed in cold water machine is a serv... [Read more]

Help! Iv no heating or hot water! ?

Hi i have a combi boiler by ferolli, i believe it is model DOMIcompact 24 D. When i turn the hot water on i... [Read more]

How can i fix my ocean alpha 240p ?

when i turn my hot water on it goes cold after a few seconds. My central heating is fine though- i don't under... [Read more]

Central Heating will not come on Ravenheat CS1 85T Boiler?

When I switch to central heating on Ravenherat CS1 85T Boiler it doesn't fire up but when I switch to hot wate... [Read more]

loud vibration from tank every time turn off cold tap ?

Can anyone help, every time we turn off a cold tap anywhere in the house , there is a very loud vibration comi... [Read more]

Not heating up?

Can any one help me. I have a 1.4L astra. The heating dosent work. It just blows out cold air (its warmer outs... [Read more]

the heating in the van blows only cold air?

The heating system in my Ford Escort 55 T/D 1.8 1999 van, only blows cold air what do I have to do to get hot ... [Read more]

vauxhall zafira 2001 diesel?

when you turn the heating on it only blows cold air through the fans for some reason

vaillant turbo max 242/ 1 e?

when dhw is called for its not to tempreture keeps going hot and cold and the heating will come on even when ... [Read more]

Baxi 105e hot water problem - runs hot and then cold?

Washing the dishes I discovered that the hot water runs and then you can hear the boiler shut off (the LEDs st... [Read more]

Central heating not working downstairs?

My central heating radiators are hot upstairs and cold downstairs, except the kitchen rad which is next to the... [Read more]

baxi solo 250pf gas boiler advice?

I have a baxi solo 250pf gas boiler that was fitted in a 4 bed detached property before we purchased it with 1... [Read more]

our hot water is working but our heating is not?

we have a optima ferroli combi boiler . the hot water is working fine but the heating is not working at all . ... [Read more]

How do I overcome thermostat response delays in my underfloor heating?

I have a new house with hot water underfloor heating and 8 zones. Some zones have ceramic floor tiles and tak... [Read more]