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Mend Boiler Heat Exchanger

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We have 400 questions about mending 'boiler heat exchanger'

How to mend ... Boiler Heat Exchanger

Mend 80 boiler heat exchanger

i have a calydra 80 leaking badly?

the boiler from what a friend says appears to be leaking from the heat exchanger. Is it a really difficult ... [Read more]
Mend ariston combi boiler cold

How can i fix my Ariston A23 Mffi E Combi boiler NO DHW URGENT?

No Dhw, runs cold after a few minutes when demanded either alone or with CH demand, the burner continues to ru... [Read more]
Mend ferroli 80e boiler

ferroli 80e keeps going over pressure?

ferroli 80e keeps going over pressure without boiler switched on checked fill loop for passing found ok just t... [Read more]
Mend runs hot cold

Ferroli 38 HC/Heat Exchanger?

DHW Run's hot and then goes cold? I have a Ferroli Opimax HE 38C 4 years old, When I turn ON DHW run's hot a... [Read more]
Mend potterton profile 60e

Leaking heat exchanger on potterton profile 60e ?

How do I replace the heat exchanger cover plate gasket without complete removal and strip down of boiler?Looks... [Read more]
Mend boiler apart works

Whats wrong with my boiler?

I have just boiught my own home and need some advice about my boiler. (Apart from check the boiler works prior... [Read more]
Mend new heat exchanger

Vaillant ecotec 418 needs a new heat exchanger?

How hard is this to change, the boiler is open vented, heat only. I am "Gas Safe" registered.
Mend heat exchanger boiler

how do i fit a DHW heat exchanger?

I have a Alpha cb 25/33 boiler and i need to fit a dhw heat exchanger. Can you help
Mend worcester 28cdi boiler

Noisey Worcester 28cdi Boiler?

When running a lot of hot water off the boiler starts to make a pulsing noise; which basically sounds like a t... [Read more]
Mend potterton promax 15 sl

Potterton Promax 15 SL?

New boiler 1yr old fitted by BGas who also charged for a power clean?. British Gas home care changed fan last ... [Read more]
Mend ferroli boiler cold

Ferroli Boiler HE 38C/Heat exchanger?

DHW Run's hot and then goes cold? I have a Ferroli Opimax HE 38C 4 years old, When I turn ON DHW run's hot a... [Read more]
Mend combi hot water

Heat Exchanger?

If a heat exchanger is blocked on a combi boiler can this have an effect on the hot water and the heating or i... [Read more]
Mend alpha boiler water

alpha he cb25?

My boiler keeps cutting in and out. The hot water temp is very low. Some one suggested replacing the heat exch... [Read more]
Mend pipes valve top

linea 24 ,braided pipes seem to be pulsating?

boiler gradually got noisey,found valve at top ,[expansion valve was leakin air,was serviced recently and poss... [Read more]
Mend water months weeks

Ferroli Modena 80E Hot water but no CH?

Hi, I've not used my CH for a few months over the summer, went to put it on a few weeks ago during a cold s... [Read more]
Mend radiators boiler water runs

vokera compact 35?

I bled my radiators ,can there be a problem with my boiler as the hot water runs hot and cold ...the water fe... [Read more]
Mend pipes going flow

3rd pipe?

i have 3 pipes going into back boiler heat exchanger primary flow, return and one other which i suspect is ope... [Read more]
Mend combi water year

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 boiler water central

Baxi Solo 30/80 Boiler Fault?

With either water heating or central heating selected when the requirement for heat has been satisfied the boi... [Read more]
Mend worcester bosch boiler hot water

Worcester Bosch Highflow 400 BF boiler problem?

Hi, my boiler produces hot water on demand OK but refuses to turn off the central heating. Even with both heat... [Read more]

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