How to mend ... Help Red Pressure

Boiler presusure?

The pressure on the boiler (baxi combi 105e) keeps going into the red currently at 4 normal operating should b... [Read more]

vaillant vc112e boiler not firing up?

vaillant vc gb 112e lpg boiler not firing up. the red light next to the fault button is not on. i have checked... [Read more]

microGENUS 27 MFFI High pressure & water leaking from overflow?

i have a microGENUS 27 MFFI & heating works fine, But Pressure goes up & down between 3 & 4 bar, (Red line at ... [Read more]

britony combi se?

it cuts off at 70 and then the orange light goes out,then when it comes back on we have cold water,it is aloso... [Read more]

Problem with ferroli boiler?

Can anyone help please, my ferroli combi boiler (not sure of model) is faulty, pressure seems ok (2 bars), it ... [Read more]

how can i fix my polti vaporetto 2400?

pressure needle on red drops to green as soon as trigger pulled

potterton profile 80 boiler pressure sensor pipe?

Hi The red plastic pipe is bent/constricted and blocked, the fan is working correctly. The boiler works if I p... [Read more]

vaillant ecotec pro?

after bleeding a radiator we topped the water up as the pressure gauge had dropped it is now showing in the re... [Read more]

pressure gauge in red?

hi, when running the central heating the pressure gauge is showing in the red, is this normal, if not what can... [Read more]

pressure ?

i have a combi boiler worcester serial number 30 CDI the water pressure is low and almost in the red how do i... [Read more]

red low pressure lights keep flashing no water coming out?

red pressure light keep flashing no water coming through

main medway automatic water heater temp problem?

the water temperature is look warm , throttle fully open water pressure fine , just can't seem to get the wate... [Read more]

no pressure?

i have got the pressure up and hot water,but no central heating rads on.i have done air locks an rads.no c1 re... [Read more]

Glowworm 30ci no ignition?

my boiler has stopped igniting the bar pressure is fine and not dropping and its trying to start but then red ... [Read more]

where is the fuse situated?

boiler wont start, no pressure or ignition although red light is on it appears there is a electric fault somew... [Read more]

I am on my third heater exchanger?

I am on my 3rd heat exchanger (37cdi Combi) We had major loss of bar pressure on the 1st one just after insta... [Read more]

how do i put pressure into my main combi 24 he boiler. Do i need any tools?

my boiler (main combi 24 he) as been working fine for 3 yrs, recently the flame failure light has appeared fla... [Read more]

boiler not firing up?

red light on.other light flashing amber.no hot water either.have tried resetting.water pressure fine.gas ok.

whats wrong with my worcester bosch greenstar 25si?

Hello,iv got a worc/bosch 25si/30si combi,which has been switching itself off.When i attempt to switch it on i... [Read more]

Vallaint boilers?

the water pressure incresses every day to the red level (high level 2.6 Bar)area however I let water out ever... [Read more]