How to mend ... Set Pressure Again

High pressure and hot at both rads and water?

I have a canray 5 oil boiler. The circulation pump had ceased and has now been replaced. However I have some w... [Read more]

Ravenheat combi boiler - No heating or hot water?

My Ravenheat combi boiler is not working. The power light is still on but the reset light is not lit so pressi... [Read more]

worcester 15/19 regular oil boiler,?

my worcester 15/19 regular oil boiler,keeps blowing out black smoke,put new nozzle 0.55 80h,baffles combustion... [Read more]

Boiler switching it's self on?

Worchester 24i combi. Switched it'self on in the early hours. No timer set, no taps on. First aware of noise a... [Read more]

Any more suggestions for my baxi 105e please?

woke up the other morning with no heating or hot water from my 5 or 6 year old baxi 105e combi.i have,within t... [Read more]

rover 25- misfire on tickover, poor starting, fuel pressure?

hi i have a rover 25 1.4, it has a problem starting, accelerator needed, and on tick over it misfire's-however... [Read more]

Chaffoteaux + Maury help/advice?

Hi, I have a Chaffoteaux + Maury but no idea what model, It heats up the rads and water but when it gets to th... [Read more]

Triton Jade intermittent hot/cool cycling?

This does happen with every use. I know the temperature is set by the rotary control which is basically a me... [Read more]

over pressure when turn on central heating?

hi my worcester 30si is over pressure when i put central heating on pressure is set at 1 bar.but rises to 3bar... [Read more]

water pressure on gas boiler?

The Blue pressure needle on my gas boiler should be reading about 1.5 . However, when the system is set on lo... [Read more]

baxi combi 105e boiler,no heating or hot water?

woke up the other morning with no heating or hot water from my 5 or 6 year old baxi 105e combi.i have,within t... [Read more]

Danesmoor 12/14 Oil Burner?

Does anyone have an Old Installation Manual for a Worcester Danesmoor 12/14 CF Boiler thats fitted with a Nova... [Read more]

Mercedes sprinter- low performance (please help a fellow diesel mechanic!)?

Is there a way I can pick up a bit more power/acceleration on my 311 cdi? its a 2001 and I have owned it for 4... [Read more]

Sime 80 C- no hot water + sometimes orange light flashing?

five year old Sime 80 C...have 2 faults(or are they linked)..no hot water at all with heating on or not , if s... [Read more]

Halstead Ace High, high pressure rise to 2.5bar when heating is on?

Please help, all rads bled okay, hot water demand fine. But pressure on gauge shows a rise from 0.5 to 2.5bar... [Read more]

Fails to ignite?

I have a Vokera Maxin 28e combi boiler that has an intermitant problem on igniting. There is no set pattern... [Read more]

I have hot water in my bathroom sink but not my shower?

I got a new water heater professionally set up only a few months ago, all new parts. I went in the other day a... [Read more]

Digistat RF2?

I have digistat RF2. It is set to come on at 20degrees at 5am and go off at 9am at 8 degrees and come on at 3... [Read more]

baxi boiler?

we have a baxi combi instant boiler which keeps turning itself off,can be on for 20 minutes or several hours b... [Read more]

how can i fix my low pressure?

Hi I have a Worcester 28i combi boiler. It is about 5 years old. We are now unable to have the heating off... [Read more]