How to mend ... Boiler Help Cold

over heating boiler?

boiling water coming from open vent pipe and hot water is coming up the cold feed into the header tank...potte... [Read more]

Main combi eco boiler?

domestic hot watter runs hot for a minute or so then just goes cold with no fault signal

Vizo 24 heating but no hot water?

Hi, my heating works perfect but the boiler no firing for the hot water just runs cold, tried to turn theromst... [Read more]

my rads are hot at top and cold at bottom how can i fix them ?

my rads off Halstead Ace High boiler are hot at top and cold at bottom how can I fix them ?

Ideal Classic FF350 doesnt heat to required temp?

Hi We have an Old cottage that is used as my office, now its getting cold ive noticed that the rads dont heat... [Read more]

How can I fix my Halstead Boiler (over 10 years old)?

My Halstead boiler is able to heat the hot water but does not heat up the radiators. Most times the radiators... [Read more]

I recently repaired a leak on a rad valve, ?

I recently repaired a leak on a rad valve, where some of the system was drained. The system is 0.7 bar cold an... [Read more]

Potterton Suprima, flashing amber light?

I had the dreaded PCB lockout issue a couple of years back, and had the PCB replaced. Bolier now works perfec... [Read more]

How can I fix alpha 240e combo boiler?

I have a alpha 240e combi boiler and there are no lights coming on at all, have checked the fuse and plug sock... [Read more]

Problems with rc10/433-gb ?

I had the rc10/433-gb and the rdh10rf installed about 6months ago with my new boiler.since using the heating o... [Read more]

ravenheat boiler not fireing up?

Hi Can you help, ravenheat ls80 boiler will not fire up from cold ie in the morning , you have to reset it 3/4... [Read more]

Baxi Solo 70/4 failure?

On Xmas eve boiler main or pilot solenoid started loud clicking/knocking with main burner flashing on/off voil... [Read more]

how can i fix my vokera mynute boiler?

my boiler doesn't fire up on very cold mornings i have to reset it then switch it back on and it fires up firs... [Read more]

Shower Hot Water?

Water from the boiler recently started going hot and cold in the shower. Hot water to bathroom and kitchen ta... [Read more]

why could my Swift Flow 75 boiler not work after changing my stop cock?

Swift Flow 75 - 80 Combi Boiler I changed my Stop Cock and now my Swift Flow 75 - 80 Boiler will not work. ... [Read more]

Why does the boiler firer up for 1 miniute then gurgle and then cut out?

My worcester 28cdi Boiler is 9 years old, and has been serviced most years. But since this cold weather it ha... [Read more]

My boiler stops working in cold weather?

I have an Ideal Classic NF60 Gas fired boiler, the boiler is reliable all year until we have cold weather snap... [Read more]

Potterton Gold HE 24 Pressure and Water Problem?

I'v have had the boiler for a year now and although it's still under warranty, I'm not getting much joy from t... [Read more]

aqualisa quarts ?

can anyone help me please,do not answer if a guess or your idea because ive tried it,facts please. we had a ne... [Read more]

Glowworm 330+ boiler starts up at night?

The boiler starts up at night despite both system controls being set to off and it not being cold enough for t... [Read more]