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We have 114 questions about mending 'combi house heating'

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Mend Heating, Home Heating Systems

Worcester 28i Junior Combi... Hot water but NO Heating ???

Hi everyone, We have a Worcester 28i Junior Combi which developed a fault this week. We have hot water fine b... [Read more]
Mend Heating, Home Heating Systems

Problem with Siemens RDJ10RF boiler control?

I have just had a new combi boiler fitted with a Siemens RDJ10RF wireless control/thermostat. Everything works... [Read more]
Mend Heating, Home Heating Systems

ea code?

Hi - looking after friend's house and central heating packed in. It's a Worcester combi boiler and EA message ... [Read more]
Mend Heating, Home Heating Systems

How Do I Trace the Cause of my Central Heating Boiler Fusing My House Elect?

I have A Grant Combi 90 MKII Oil Burning Boiler. When it fires up to heat the water or for the heating to com... [Read more]
Mend Heating, Home Heating Systems

Vokera 24 losing pressure?

I have a vokera 24 combi that seems to be losing pressure. I pressurise the system to 1.1bar and while the he... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace High Boiler Burner not igniting!!!?

I hope you can help me as I have very little spare money and can't afford to call out a plumber. I have no hot... [Read more]
Mend Heating, Home Heating Systems

Glowworm 38 CXI combi hot water disappering and coming back?

I have a 6 year old Glowworm 38 CXI combi boiler which delivering hot water only for the first minute and afte... [Read more]
Mend Heating, Home Heating Systems

No heating, hot water?

My Ideal Mini C32 Combi Boiler has shut down. Boiler does not fire up when I turn on any hot taps....no heat f... [Read more]
Mend Heating, Home Heating Systems

Halstead Ace High heating constantly running?

I noticed last night that my heating was still on, even though it should have gone off hours ago. When I went ... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Glowwarm combi heating. It keeps shutting down?

I have a glowwarm compact 100e combi boiler (not sure of age - inherited it with house). The problem is: Wit... [Read more]
Mend Heating, Home Heating Systems

water pressure?

I have had a plumber(SAFE REG) to change 2 pressure values thinking the 1st was faulty but it is still the sam... [Read more]
Mend Heating, Home Heating Systems

How can i fix my ravenheat combi boiler?

i only get hot water when the boiler is on and heating the house.if i have it on hot water only i get cold wat... [Read more]
Mend Heating, Home Heating Systems

Hot water takes a long time to reach the tap/shower?

My boiler seems to work OK, however, it is a little old, it's a Potterton Combi 80), which is no longer in pro... [Read more]
Mend Heating, Home Heating Systems

Vokera Sabre 28 MTN combi boiler?

Boiler was working fine up to today, had a burst pipe (hot water to kitchen sink) (could still get hot water t... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

Combi oil firebirebird 90 fan not working??

Combi oil firebirebird 90 fan not working and so no hot water, no central heating, angry wife and cold house ... [Read more]
Mend Heating, Home Heating Systems

How can I upgrade my Worcester 350 heater control?

We have a Worcester 350 combi-boiler with a UT2 single-channel time switch to control the central heating. Tem... [Read more]
Mend Heating, Home Heating Systems

no heating through the radiators combi on ok?

i switch my combi on lights up no problem no heat through the radiators anywhere in the house
Mend Heating, Home Heating Systems

No water coming from hot taps throughout the house?

Although there is cold water from cold taps and heating is running ok, there is no water from any hot taps. I'... [Read more]
Mend Heating, Home Heating Systems

Loud clunking noise when boiler switches off?

I have recently moved to a new house. I have a Glowworm HX18 combi boiler. Each time the heating switches of... [Read more]
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