How to mend ... Main Combi Boiler

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]

Baxi duo tec combi 24HE heating fault?

My 2 1/2 year old Baxi combi shuts down the heating side despite everything calling for heat. This happens int... [Read more]

how do i increase the pressure on my main combi 24 boiler?

how do i increase the pressure on my main combi 24 boiler

Frozen water pipe?

Can I use my combi boiler when I have no water coming into the flat. I think water main has frozen?

worcester bosch 30cdi combi boiler?

problem being that no hot water at taps? cold main is fine not frozen at all any ideas

how can i fix my Main Combi 24HE c/heating thermostat?

Hi whenever i put the heating on, the radiators will be very hot regardless if i turn the thermostat knob down... [Read more]

How can I raise water pressure on my Main Combi 24 HE boiler?

We bled our radiators last night as some were not getting hot all over. Today the pressure on boiler is at 0 &... [Read more]

Halstead ace high burner problem?

I have a Halstead ace high combi boiler. I have replaced the diaphrams in the flow switch CH & DHW and removed... [Read more]

main medway water boiler 55/54 not combi stays on when water is turned off?

The cold water pipe came apart [burst] at the joint after the boiler stayed on when the tap was turned off. ... [Read more]

how can i fix my main combi h24?

i have a main combi 24he when i switch it on the pump runs and the fan runs but it fails to ignite and the fla... [Read more]

How can I fix my Glow-worm 30cxi - hot water goes cold when having a shower?

Hi, I've had this 30cxi model for about two years now and have had no major problems apart from the pressure ... [Read more]

heatline combi pilot light fault?

My heatline combi boiler has developed a fault, I have recently fitted a new bathroom which has involved drain... [Read more]

Main 24HE Combi Boiler?

Hi - I have a Main Combi 24HE boiler which has stopped working.The power light flashes about every 3 seconds, ... [Read more]

how can i fix my main combi 30he?

main combi 30he boiler, intermittant fault, hot water/rads work then fault fan/flue light comes on, resset it... [Read more]

whats wrong?

I have a main 24he combi boiler the rain has come in through the flu the boiler is not working when you turn i... [Read more]

how can i lower the pressure on my MAIN COMBI HE BOILER?

THE PRESSURE ON MY BOILER IS TOO HIGH HOW DO I LOWER THE PRESSURE THE WATER IN MY BATHROOM IS LUKE WARM BUT HO... [Read more]

The main burner on my Potterton Prima C keeps going on and off?

I have a Potterton Prima C combi boiler, the main burner keeps going on and off. It comes on for about 5 secon... [Read more]

why does my boiler make a screeching sound?

my main combi 24 he boiler makes a screeeching sound when the heating comes on why?

Combi boiler malfunction... no pilot light,no indication of power?

Main power supply trip switches look OK,changed 13 amp fuse in switch in combi boiler cupboard,still no neon l... [Read more]

Potterton puma 100 trips electric?

My 10 year old potterton puma 100 combi boiler will not work, no hot water, no heating (its b????? cold), repl... [Read more]