How to mend ... Boiler Pressure Red

Halstead combi Eden CBX24?

My Boiler is not kicking in the red light is staying on even when you press the reset button. The pressure is ... [Read more]

How can I fix my Worcester 24i boiler?

We moved in to a new office two weeks ago and all fine except that at the end of last week the radiators and h... [Read more]

worcester junior 28i hot water fault?

boiler fires up fine now and gives heating after low pressure switch was changed, but when asked for hot water... [Read more]

how can I fix my vokera compact HE35?

when I switch on green led appears, boiler will not ignite after a period of time red led will come on. If you... [Read more]

How do I get my boiler to come and stay on after the outer casing is put ba?

My Ferroli modena combi boiler will only go when the front casing is left off. Otherwise it won't come on when... [Read more]

Potterton Netaheat 80e - diagnosing air pressure switch problems?

Hi, I have a Potterton Profile Netaheat 80e boiler. I had some problems with it last year and through these... [Read more]

ref to 18sxi glow worm boiler?

My boiler is flashing a red number 0.5, i have turned it off and on a couple of times to reset it but still fl... [Read more]

glow worm boiler?

my glow worm boiler on the front there is a red light flashing saying it has low water pressure but as the wat... [Read more]

Bax Combi 105 hot water issue?

I have recently had the expansion vessel, DHW diaphragm & pressure relief valve done on my Baxi but am still h... [Read more]

How can I resolve the high pressure on my valiant Eco boiler?

Hi. The pressure has but up on my boiler, now in the red. I have had to bleed a radiator to drop the pressure.... [Read more]

How can I resolve the high pressure on my valiant Eco boiler?

Hi. The pressure has but up on my boiler, now in the red. I have had to bleed a radiator to drop the pressure.... [Read more]

valient eco pro pressure gauge?

The pressure is in the red when the heating is on, when it is turned off it loweres, can i lower this myself, ... [Read more]

how to bring my boiler upfrom 3.5 to 2?

my pressure has gone up to 3.5and is in the red how can i bring the pressure down??? please help

how do i fix worcester bosch condensing boiler?

the boiler will not fireup, it shows a flashing red light and in tem/pressure viewer f1

losing pressure in vokera combi boiler?

pressure drops to red mark overnight . need to top up boiler daily

heatline s30 combi gas boiler?

hi i have a heat line boiler s30 when the heating is on the pressure rises slowly to 3.5 bar in the red i dar... [Read more]

Glow worm 35 ci combi dripping ?

Hi i have recently replaced a broken bleed valve on a radiator which caused the pressure in the boiler to redu... [Read more]

greenstar 24i junior / 28i junior?

Hi, I am having the same issue that alot of the porple on here seem be be having, the reset button on my boile... [Read more]

draining water out of the system pressure guage?

mended my worcester greenstar 241i boiler yesterday with your help - thanks again but today I have noticed the... [Read more]

ravenheat white star 100?

the boiler will fire up on hot water and heating after a few seconds it shuts down, it will keep coming on the... [Read more]