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Mend Heating Boiler Circuit

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We have 148 questions about mending 'heating boiler circuit'

How to mend ... Heating Boiler Circuit

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Mend britony boiler 80 heating

How can I fix my Chaffoteaux Britony boiler SE 80?

The hot water, whether the heating is on or off, fluctuates between hot and cold in a 30 odd second cycle. The... [Read more]
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

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 baxi hw led

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 central 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

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 pump boiler code

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

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

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

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

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 pressure baxi boiler central heating

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 please help me boiler

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

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

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

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 wall boiler unit

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 drained heating system

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

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

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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