How to mend ... Combi Hot Boiler

Baxi combi 105 HE keeps loosing pressure?

There are no leaks on my heating system and as far as i can see there is nothing coming out of the pressure re... [Read more]

ferrroli modena combi boiler?

my domestic hot water is overheating on my ferroli modena what could be the problem

how do I fix my combi boiler, SIME FORMAT 80E?

I guys, never used this site before, though I give it a go. Woke up this morning no hot water and no heating.... [Read more]

i have a problem with heating coming on 1st thing in the morning?

have a puma 80 combi which is about 12yrs old. When we turn the heating on via the room stat in the morning th... [Read more]

vailiant eco tech combi 824 boiler?

How do I find the changeover diaphram as I can get heating but no hot water and have been told that you can re... [Read more]

how can i fix my halstead ace combi boiler?

Hi I have a problem in my boiler.CH works very well , but when I open hot water tap burner working for 20secon... [Read more]

I have a worcester combi boiler have hot water but heating?

I have a worcester combi, have hot water but no heating

My combi boiler ignites flame to heat radiators then goes off itself?

When my timer clicks on, my combi boiler clicks and ignites the flame then the bigger flames comes on to heat ... [Read more]

Main Combi 24 HE won't light on resetting?

Can anyone point me in the right direction? My Main Combi 24HE has 'Flame Failure' lit. On resetting, the boil... [Read more]

worcester 28cdi combi boiler?

The hot water from my worcester 28cdi combi boiler doesn't get hot enough even with the thermostat turned to m... [Read more]

How do i fix my Intesa Combi boiler?

Intesa 23, central heating switches in and out all the time, ignores thermostat setting, hot water will run ho... [Read more]

Ravenheat combi fires up Ok but keeps stop / starting?

My Ravenheat combi boiler fires up Ok for Hot water , shower or sink taps , gives proper hot water for approx ... [Read more]

no hot water during freezing weather conditions?

we have an ideal response 120 combi boiler. During freezing weather conditions we do not get any water at all... [Read more]

Worcester Greenstar 24iJunior Combi boiler?

Have a Worcester Greenstar 24i Junior Combi boiler recently fitted. We had a problem where the pressure kept o... [Read more]

baisi boiler whistles?

my boiler has a high pitch whistle when and only when we turn on the hot taps ?????. added descalers to the sy... [Read more]

Shower pressure too strong!?

Had oil combi boiler fitted recently and since then the water pressure in the shower is very strong and temper... [Read more]

intesa combi boiler?

when opening hot water tap boiler will not ignite but heating works have changed hot water flow switch but has... [Read more]

Worcester 28i combi boiler heating working ok just water not?

Hot water is running only tepid water what is the solution please?

Have a screaming noise from boiler ?

(RDB combi kerosene boiler) when hot water taps turned on or heating comes on. Have turned system off as worri... [Read more]

combi boiler stays on full burn?

worcester bosch 280 rsf wont switch to low burn unless i turn boiler thermo back or i turn hot tap on & get a ... [Read more]