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Mend Heating Central Code

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We have 85 questions about mending 'heating central code'

How to mend ... Heating Central Code

Pages 54321
Mend boiler pressure starts

My boiler hits high pressure as soon as it starts up and faults. Vokera ?

My vokera linea HE faults as soon as it starts up whether it is for heating or hot water. I can see the pressu... [Read more]
Mend saunier duval heating

saunier duval error code?

i have 06 central heating flow ntc fault. what does ntc stand for please
Mend central heating boiler

glow worm 18HXi central heating boiler ?

boiler operates well for periods of days then for some reason will not ignite goes through ignition sequence ... [Read more]
Mend switch central heating

how do i switch an to central heating ?

MID -position actuator code BGMVSP-23
Mend potterton performa he central heating

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]
Mend optimax water hot

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]
Mend boiler error f25

how to fix valance 835 boiler ecomax?

Error code f.25 and f28 are coming up. When power is switched on the temp rises to max 100degrees and then go... [Read more]
Mend heating central code

how do i restore heating from ferroli optimax he 31 c?

the boiler is on as i have hot water but the central heating will not come on. the code is not recognised in t... [Read more]
Mend worcester heat combi

how can I increase the pressure on my HE924.BSN?

I have a Worcester heat systems 9.24 Electronic combi boiler Product Code HE 924.BSN. The pressure keeps fall... [Read more]
Mend 5 pump replacement

Myson Unit 5 circulating pump - I need suitable replacement?

I have a solid fuel central heating system. The pump needs replacing - at present its a Myson Unit 5 Code 0988... [Read more]
Mend error code set

Vokera Unica 28 HE error code 01?

When boiler set to economy the boiler appears to have a mind of its own. It does not respond to the thermostat... [Read more]
Mend error boiler heating

what is error code E168?

i have a potterton promax boiler he plus when i put the central heating on it turns itself off and error code ... [Read more]
Mend central ferroli boiler

How can I make the central heating start?

What does the code d2 mean on the ferroli optimax HE31C combi boiler? The hot water works well. We have put ... [Read more]
Mend find water heating

Vokera combi- flashing 04?

Came home to find no hot water or central heating, light and error code 04 flashing. Appear to have no pressu... [Read more]
Mend vaillant boiler heating

fault s13?

i have a vaillant combi boiler does not ignite on hot water or central heating comes up with s13 i think this ... [Read more]
Mend code hot water

Keston boiler lockout code E00?

Keston boiler C40 is fine on hot water only but when it goes onto central heating it runs for a while then goe... [Read more]
Mend boiler cutting out

boiler cutting out?

my ideal he 30 when on domestic hot water keeps cutting out. There is no alarm code and the central heating is... [Read more]
Mend saunier 30 e

How can I fix my boiler, saunier duval, thermaclassic F 30 E?

My boiler is a Saunier Duval thermaclassic F 30 E. Hot water is fine but the central heating won't come on. Th... [Read more]
Mend ch green flashes normally

Ideal mini c24. intermittent CH, main green flashes normally?

Hi The Ideal mini C24 boiler is about 4-5 years old. Its been working intermittently for the last couple of y... [Read more]
Mend years cold water

Vaillant, pump overrun?

We have an ecoTec pro 28, 3 years old. When cold water taps are turned off, when the central heating is off, s... [Read more]
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