How to mend ... Boiler Above Pressure

potterton promax?

I have to top my promax 24 he plus boiler up every day when the heating is on the pressure goes right up to 4 ... [Read more]

Stupid Question Probably?

My boiler has locked out due to what seems to be low pressure (0) so I thought I would simply increase the pre... [Read more]

Why is the pressure on my Ariston boiler rising to nearly 4 Bar?

Hi Can anyone please advise me on why my Ariston Eurcombi A/27 MFFI pressure is rising from just over 1 Bar... [Read more]

Vallient boiler showing f28 but pressure is fine?

Please help. My boiler is showing the above but the pressure is fine. Was working normally a few days ago!

baxi 105e ch not heating the rads?

boiler seems to cycle properly no fault lights pressure gauge dropping boiler temp lights only going to 50 bef... [Read more]

have vokera compact 25 boiler keep having to fill up every two hours?

there are no leaks on system but pressure goes down all the time

Problem with my boiler?

When I open my hot tap the boiler takes a long time to kick in. Sometimes I have to open two taps. Could it b... [Read more]

halstead ace he 30 combi boiler?

boiler is working fine hot water and heating but goes over pressure blows off through pressure release valve. ... [Read more]

Ariston micro Genus boiler HE 28 MFFI?

Pressure it keeps falling to zero and every morning I have to bring it up to about 1.5. It does shows error c... [Read more]

Baxi combi 105e turned off to stop a leak but how to turn off gas?

i want to make sure my boiler is safe until i track down a plumber. I turned off the boiler at the mains whic... [Read more]

no leak but boiler losing pressure daily?

What couold be the problem other than leak, which we do not have, i have a vokera compact 25a fitted 2 years 1... [Read more]

Worcester green star junior 24i?

My husband has just removed a radiator. The bar pressure was running low before he removed it and so he incre... [Read more]

Ferroli 102 Modena- no power to boiler -?

have gas + elec - power is gping thur to fused spur but not to boiler, was working ok but just suddenly stopp... [Read more]

Ferroli Optimax HE 31 - overflow pipe dripping F37?

We are having repeated F37 error with dropping pressure, having to top up at least twice a day. No leaks on ra... [Read more]

how can i fix my f30 boiler ?

have replaced c/htemp sensor ,d/h water sensor,air pressure switch,overheatsafety stat,high limit stat,ignitio... [Read more]

Ferroli Falcon Boiler 2000?

The Boiler does not hold pressure

vokera linear 24/28 fault 04?

My mothers boiler was showing code 04 this morning and the pressure was zero. I raised the pressure to 1.5bar... [Read more]

eurocal boiler?

Hi, my 12 year old eurocal oil combi boiler has been troublesome for some time. 1. water pressure goes high ,... [Read more]

Boiler Vaillant 824e turbomax ?

central heating has stopped working. it was connected with wireless thermostat, intially i thought something i... [Read more]

sime boiler super format 100 keeps cutting out/please help?

Hi, I have a sime boiler super format 100 combi. ive put the heating on and after about 30mins it goes off,b... [Read more]