How to mend Isar Boiler

I Ideal Isar HE24 Combi boiler?

i Ideal Isar HE24 How do I change the FLOW temperature on the boiler? I can’t find anything in the Manuel ... [Read more]

1

no power to my boiler?

no power to my ideal isar boiler fuse ok power light was turned off in hall overnight does a combi boiler have... [Read more]

1

How to fix a leak between the burner and heat exchanger?

A problem has been identified by an engineer on my 10 year old Isar HE30. It had a L F fault code which could... [Read more]

Boiler runs not then cold cannot get constant temperature?

Have a fault with a isar he 30 boiler runs hot and cold all the time was told it was the diverter cartridge s... [Read more]

2

fault code meaning?

I have a isar he30 boiler fault code 3 lines anyone no what it is

3

isar he24 heating on permantly?

heating is on all the time ,I can control temp with the boiler stat,and the hot water is fine, any ideas

1

Can you help with a part number or name?

Hi, I have a Isar HE30 combi boiler and it needs filling. The screw is damaged that the filling loop fits to. ... [Read more]

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high boiler pressure ideal isar 28?

have lowered pressure down to1.5 bar but after boiler has run 1hr goes to2.5/30 bar but does not drop back

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My Ideal Isar H24 boiler has a H : F flashing, what can this be?

My Ideal Isar H24 boiler has a H : F flashing, what can this be? and I reset it several time and also switched... [Read more]

1

He 30 ISAR boiler heating coming on when not set to?

My ideai he 30 boiler is set on timed but continually keeps coming on when not suppose have had new diverter v... [Read more]

1

Dhw stubby pipe?

Is it possible to purchase a dhw inlet/outlet pipe as I have a drip leak from my isar m3100 boiler?.

Isar he 35 strange display behavior?

Hi Today morning I notice unusual display showing. It is all the time altenatively "-" and burner for a secon... [Read more]

1

Ideal isar 30 combi/boiler?

boiler trips out on F/l display On resetting usually takes 3 attempts to fire up Fault occurs between every ... [Read more]

4

How can I fix my ideal isar he24?

Hi, the problem I'm having with the boiler this month is the excessive amount of time it taking to heat the w... [Read more]

2

Pcb ?

How do I replace a pcb on my ideal he isar 24 boiler

2

Replacing heat exchanger?

How do I go about replacing the dhw heat exchanger on my ideal isar 24 boiler

ideal isar he24 boiler?

Can not get a constant run of hot water boiler fires up for about a minte then cuts out then fires up again ... [Read more]

1

how to bring heating on?

I let my water run out in my boiler which is an isar HE24. It is heating the water up continously, but I canno... [Read more]

1

how can I off heating without remote of isar ideal combi boiler?

I can't switch off heating as the remote control is not working. I put new batteries in it but it's still not ... [Read more]

Isar HE 35 again problem?

Hi Last winter (thankd to this forum) I did replace diverter valve, temp gauge and water pump and spring come... [Read more]