How to mend ... Boiler Keeps Going Hot

radiators come on when running hot water?

I have a sime super plus 90 boiler and the radiators come on every time I run the hot water even in summer mod... [Read more]

electric cutout?

Halstead ace boiler - when turning hot tap on electric trip switch actions. Also when attempting to use hea... [Read more]

Faulty Myson Apollo Fanfair boiler?

It appears that the fan on the boiler keeps operating every 3 or 4 minutes for approx 30 seconds and then shut... [Read more]

valliant ecomax f24 no hot water?

my valliant ecomax isnt giving any hot water& a fault 24 on the boiler

rads to hot?

rads to hot when boiler is on low

Heatline Vizo 24?

All the red indicator lights are on full (not flashing). Cental heating works but boiler doesn't start when ... [Read more]

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]

stop it heating in the night?

i have a firebird combi 90 boiler which has had lots of problems my engineer says it's fixed now and to leave ... [Read more]

My Glow Warm Boiler 30CXI.Hot water is o.K. But heating is not coming on?

I have replaced both flow/return thermistors.Divertor valve.

what is wrong with my boiler?

my caravan has a worcester combi boiler, it was only connected up yesterday & the water pressure gauge was set... [Read more]

I have an ideal isar HE30 condenser boiler no heating?

for the past few days when i put the heating on the display on my boiler has a C where the status is and the b... [Read more]

How do I change the pressure on my combi boiler, and how to turn down the w?

my boiler is an Ideal mini C24...the pressure is very low and the hot water is coming out unbearably hot even ... [Read more]

alpha 240p boiler?

i cant always get hot water through ,i can run the tap for ages and nothing other times its immediate. no wor... [Read more]

how do i change the hot water flow sensor on a heatline solaris 30 boiler ?

how do i change the hot water flow sensor on a heatline 30 pc solaris combi

how do i get hot water ?

i have a csi 85b boiler and i cant get hot water ive just moved in and cant find manual

ravenheat boiler not firing up?

Ravenheat Boiler not firing up? I have a ravenheat combi boiler. It will not fire up when the heating is swit... [Read more]

Hot water problems in Ferroli Boiler F24b?

Hi, when I run my hot water it runs boiling hot for about 2 to 3 minutes and then goes luke warm and then if r... [Read more]

Hot water. Euro Combi?

I have an Ariston Euro Combi A/23 MFFI - A/27 MFFI and I am getting hot water from the taps and central heatin... [Read more]

How can i fix 29e sabre?

I have no hot water or heating . Fan and pump running but not going to ignition. I have cleaned the veturi s i... [Read more]

Sabe HE boiler,green light flashing but no hot water?

I was away for a few days and the unit was not used for over a 24 hour period. I filled the pressure to 1.5 an... [Read more]