How to mend ... Boiler Going Out

my optimax 25S boiler keeps flashing up with a F37 fault which means low pr?

please can you help me my boiler keeps saying F37 which points to low pressure I have had an engineer out to s... [Read more]

temp control?

even when control panel is off during the night radiators get hot. two small dials on front of boiler if i tur... [Read more]

ariston combi boiler, leak ?

My boiler was working fine then suddenly started leaking from within the cover constant drip, boiler still hea... [Read more]

Re Pressurizing Riva Compact?

Model M90E.24S My heater keeps locking out. Tonight the pressure bar has gone below 1 to around 0.5 and th... [Read more]

Vokera compact he keeps locking out?

my boiler has gone to a red led light and will not turn on, i have bled rads and checked the pressure and all... [Read more]

ferroli optimax he 31c trip-out?

my boiler cuts out and code 41 is displayed, other than this it works fine most of the time.

Worcester Bosch 28i boiler?

Boiler is heating radiators fine but the temperature coming out of the taps is poor. Any ideas of how to get t... [Read more]

How can i get my boiler to stay on?

I switched the boiler off to repair a pipe when i switched everything back on with the start button it came b... [Read more]

Alpha HE CB33 Boiler keeps tripping the RCD?

I have an alpha boiler with an intermittant fault. Now and again just before it fires up the RCD will trip. I ... [Read more]

how do i replace the heating thermostat worcester 20/25?

Boiler thermostat for worcester 20/25 heatslave combi boiler has just broken. it goes round all the way and do... [Read more]

Glow Worm Fuel Saver 30b Mark 2?

i've got a problem please help, my pilot light will light and kick to the boiler up, but it will only stay lit... [Read more]

How can I stop my Greenstar CDi combi making loud vibrating sounds?

I turned up my central heating at the boiler, and now the boiler is making an awful vibrating sound all the ti... [Read more]

Thermecon boiler-lights on.but no function!?

Having locked out due to a sooty photoelectric cell, I cleaned the window rod and pressed reset button. Boiler... [Read more]

air in radiator?

I have Worscester bosch 350 combi boiler. Every few days I have to bleed air from my towel radiator. How is a... [Read more]

worcester boiler 25cdi?

my boiler is flashing EA and the reset button flashes. i have pressed the reset button but keeps flashing EA a... [Read more]

What is the size of a temperature/pressure gauge on a Vaillant F-75-50-pp b?

what are the specs for a Vaillant F-75-50-pp boiler temp/pressure gauge?

how do i set my worcester greenstar 30 cdi boiler ?

i don't know if i'm supposed to turn up the boiler controls or the t.r.v's or the 2 thermostats in the hall. N... [Read more]

Micron 60FF snag (Glow Worm)?

Hi all. Micron 60FF playing up. Boiler works fine but ignores the thermostats and runs almost continuously u... [Read more]

no hot water?

i have a baxi 24 combi boiler the heating is working correctly and the dhw taps for bath and upstairs basin wo... [Read more]

getting preasure back up in my worster bosh combi boiler?

i blead the radiator in my living room now i hav no heating or hot water how do i get my preasure bk up ? x