How to mend ... Boiler Heating Hot Water Cold

Problem with a Worcester Greenstar 28i Junior boiler ?

Whilst the heating is on, the cold water tap has boiling hot water coming out for at least 30 seconds. Is ther... [Read more]

Any ideas on how to fix my Ferroli Optimax HE Plus 31 C combi boiler?Ferrol?

Ferroli Optimax HE Plus 31 C 3 years old from new. Have heating but no hot water, when I turn on hot tap the D... [Read more]

Ideal independent c30 no hot water pressure?

Hi, my ideal independent c30 boiler is working for heating but every tap/the shower have just a trickle when I... [Read more]

Problems With Ferroli Domi Compact F30 B Heating and Water?

Hi, I have the above boiler which is around 4 years old. Recently it has started giving me a number of prob... [Read more]

Luke warm radiators?

Really need help with a central heating problem (old, but sturdy back boiler open vented system in a flat - o... [Read more]

How can I fix my boiler Rx1?

My boiler sounds like its going to come on to supply my hot water and heating but when I open the tap it just ... [Read more]

Worcester boiler 35CDi?

What can be wrong with my boiler? I first noticed a problem when my shower began running hot then cold, hot th... [Read more]

Potterton Netaheat M11 no heating no hot water?

The boiler lights up and gets very hot and then closes down. We have replaced pump and fan. Zone valve wor... [Read more]

Glow-worm 30cxl?

Started off blowing 3amp fuse in boiler, water cold but heating working ok, engineer came out and fitted a ser... [Read more]

No hot water?

The central heating is red hot but soon as we run taps water gets hot then goes cold there's no lighte lit on... [Read more]

help! glow worm betacom 24c no heating?

Ok here goes... the above boiler was working fine! After coming back from a weekend trip i noticed the hea... [Read more]

Vokera compact 25HE switching off and temperature changing?

My voters compact is about 5 years old. It has recently started switching itself off, with the light going red... [Read more]

ferroli optimax plus he31c?

Ican get central heating but no hot water the boiler is firing up when hot water is demande but cold is coming... [Read more]

boiler betacom 30?

My hot water stays hot for approx 10 seconds then becomes stone cold, central heating fine. Please help

Pressure vaillant echo Tec Boiler?

When i put the heating on for a few hours then turn it off and turn a hot tap on the pressure in the boiler go... [Read more]

potterton flamingo 50s?

when i turn on my boiler , the heating works but the hot water runs cold from the water tank , any ideas thank... [Read more]

ferroli optima 901 c/heating problem?

heating will not come on but hot water ok. pump runs. boiler fires up when stone cold for c/h eventually but w... [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]

ideal he30?

Central heating is working ok but when I turn hot water ON, water is lukewarm and goes cold in few seconds. n... [Read more]

how can i fix my condenser boiler?

my heating is on but my hot water runs cold, when my heating is off the water is ok