How to mend ... Pressure Heating System Pressure

my ferroli optoma 701 isn't firing up?

can you help pls...my pilot light is on and the fan kicks in but the system isn't firing up..the pressure is a... [Read more]

Drayton Digistat 2 Blank Screen?

Hi Last week I posted a question about resolving a problem I was having with my Worcester 24i boiler. I had... [Read more]

High pressure in my modena 102 boiler?

After draining my central heating system and the filling my boiler pressure to 1bar last month, my pressure ga... [Read more]

My Worcester 28 i heating system works but I get no hot water, Why?

My heating works fine but I get no hot water from the tap, no water at all from the hot tap in fact. Plenty of... [Read more]

Baxi 105e. Central Heating working, no hot water through taps !?

Hi everyone. I've got a 3 year old Baxi Combi 105e, that, for some reason last night, got low water pressure a... [Read more]

my worcester 350 combi low pressure light keeps on?

the low pressure light keeps coming on and the system shuts down - no heating or hot water, it comes on eventu... [Read more]

air lock in heating system?

i am running h/w /c. heating from a vaillant boiler, but seem to constantly get an air lock which drones. i ha... [Read more]

my glow worm 24ci doesn't work?

last night i filled the heating system up from "0.5 bar" to "1.6bar" the next morning the heating was off and ... [Read more]

Hot water pressure?

With my combi boiler my heating system works fine with the system pressure sitting at 1.5bar. THe problem is t... [Read more]

Vokera Linea 726 - Pressure relief valve vs re-pressurise?

Hi. I have a Vokera Linea 726 which drips constantly to the outside but much moreso when the central heating i... [Read more]

How can i fix my boiler Wourcester BF?

The boiler is being used as a vented system, the hot water part works alright, but when the central heating is... [Read more]

how can i repair pipework?

I have a leak under the floor on my heating system, losses pressure over 24 hrs. the pipework is impossibl... [Read more]

baxi 105 e bolier loosing pressure no leaks ?

Hi my boiler looses pressure over night, the pressure gauge shows empty every morning if the heating is switc... [Read more]

Gas Boiler: "Insufficient pressure in central heating system"?

When I reset the boiler, it tries to start for a few seonds but then gives up. A green warning light flashes. ... [Read more]

vokera options boiler fault ,please help?

my vokera options boiler cuts out after 10-15 seconds ,the flow pipe at the boiler gets very warm but rads not... [Read more]

the flame of our zanussi zgf gas cooker is very low?

I have got the gas pressure checked at the main meter and is 21 bars ! The flame on all the five burners of ou... [Read more]

Ferroli Optimax Combi Cental Heating System, keep getting reset light on?

the water pressure keeps dropping to near 0.. I top it up but lately it is dropping daily !! Where can it all ... [Read more]

Cold Add-on Radiator?

My heating system has a single zone. At some point, a previous owner added a radiator in the basement. This ra... [Read more]

Ravenheat CSI 85AT boiler tripping problem?

Ravenheat condensing combi boiler CSI 85AT fault? My 1.5 year old boiler has developed a random & intermitt... [Read more]

Ravenheat condensing combi boiler CSI 85AT fault?

My 1.5 year old boiler has developed a random & intermittent tripping fault, in both modes of heating (i.e. CH... [Read more]