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Mend Heating Boiler Circuit

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We have 149 questions about mending 'heating boiler circuit'

How to mend Heating Boiler Circuit

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Mend lack water appear

lack of pressure?

My Intesa 23 boiler looses water pressure within 8 hours and there appear to be no leaks on the heating circui... [Read more]
Mend boiler switching water
3

Worcester Bosch 24CDi, switches off during HWD?

I have a 24CDi boiler, which lately has been switching off when hot water is demanded. It switches off and bac... [Read more]
Mend boiler heating fault

Baxi 105e - Flashing HW LED?

The normal graan hot water led keeps flashing after a demand for water. The boiler is firing and eventually th... [Read more]
Mend boiler heating function

Switflow 75, SIT- How to fix it?

Dear sirs, My boiler central heating function is broken. When I turn it on, the pilot light increases and th... [Read more]
Mend 80 firing boiler heating
1

Baxi Genesis 80 not firing consistently?

My boiler occasionally fails to fire for both heating or hot water - it is inconsistent. I called in the engi... [Read more]
Mend heating circulation hot water
1

Glow Worm Ultimate control unit fails to switch off pump?

I have a Glow Worm Ultimate Boiler which has a control unit with the following code ULT 100F(its about 10 year... [Read more]
Mend boiler problem ago
1

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)? I have a majorca 240/6 back boiler... [Read more]
Mend boiler problem out
2

How to sort this boiler problem out (majorca 240/6 back boiler/frontfire)?

I have a majorca 240/6 back boiler/frontfire. About 5 years ago I had to have the central heating on all the t... [Read more]
Mend potterton works fine
5

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]
Mend circuit turn hot
3

can i buy circuit board for boiler ?

the problem i have is when i turn my heating on i have hot water but no heating but if i tap my circit board i... [Read more]
Mend combi boiler quick
2

Alpha 24 eco combi boiler - Blowing quick blow fuse and 3a main fuse?

I have a lovely boiler which is now not working. The quick blow fuse keeps blowing along with the external 3a ... [Read more]
Mend pressure baxi boiler central heating
2

falling pressure on baxi bahama 100?

hi can any one help me please. I have above boiler. Recently it let the water out the central heating circuit ... [Read more]
Mend heating boiler repair
1

Please help me fix my boiler!?

My BIASI boiler is showing a fault - faulty primary circuit, I have no heating or hot water. How can I fix it?... [Read more]
Mend months ago year
14

How can I fix my Sabre 24 boiler when red light comes on ?

My boiler was installed about 16 months ago and during the first year warranty the gas valve was replaced. In... [Read more]
Mend heating heat boiler fitted
2

heating ?

I have just had a new heat line capriz 28 boiler fitted 2 weeks ago it has already had a new circuit board fit... [Read more]
Mend prob boiler heating
2

Worcestor Bosch 24 CDi combi prob?

Just one problem.... boiler turns on heating if boiler is powered up, even though program is set to OFF. Hot ... [Read more]
Mend gas boiler wall mounted heating
2

How can I fix my Apollo 15/30B wall mounted gas boiler?

APOLLO 15/30B WALL MOUNTED GAS BOILER -I have recently had a new consumer unit fitted My honeywell programmer... [Read more]
Mend boiler heating system pressure gauge
3

Celsia 24LE keeps tripping?

My 24LE frequently needs resetting. I've drained and flushed the heating system, which made no difference. Whe... [Read more]
Mend boiler replaced fine
2

how can i fix my baxi 105e?

i had a leek on the boiler got someone out. said it was a gasget replaced that said it should be fine. 3 dyas ... [Read more]
Mend combi boiler turn light
1

potterton combi lynx 2 boiler?

the reset button won't reset, when you turn the hot tap on the light comes on but it is not demanding. We have... [Read more]
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