How to mend ... Isar Boiler Heating

Isar HE 35 heats central instead of warm water?

Hi there. There is a tricky thing in my boiler. I was observing that my heaters are hot and the temperature is... [Read more]

how to fix boiler?

ideal isar he35 combi boiler... fault code h3 no heating or hot water.. burner light coming on

Ideal isar combi boiler?

No heating or hot water. Boiler is 'wurring' but not kicking in.i have checked and rebooted water pressure.pre... [Read more]

Ideal HE24 Isar?

i have an ideal he24 isar boiler with the fault l-9 the plummer told me i have to change the heat exchanger ... [Read more]

How can I fix my?

My ideal isar he24 boiler is showing a fault code h 5 it won't fire up for heating or hot water can you tell m... [Read more]

why is my isar combi boiler is flashing l 9?

why is my isar combi boiler flasing l then 9 ,my heating is not working

Problem with Ideal ISAR HE24 ?

I have just fitted replacement PCB to my daughter's HE24 boiler as there was no LED display & no hot water or ... [Read more]

Ideal Isar HE24 Pump on with C on display nothing on?

My Boiler is switching on pump without Central Heating or Water called for. This is in addition to normal t c... [Read more]

isar he30?

help , i have a isar he30 combi boiler the problem i am having is heating is turned off via honeywell cm927 th... [Read more]

How do I fix heating on Isar HE30 combi boiler?

The boiler is approx 4 yrs old. Both heating and water worked fine until recently when the heating has packed... [Read more]

how can i fix my boiler problem?

I have a Ideal isar he24 combi boiler. when my heating is switched off and i only use the hot water running... [Read more]

Knocking boiler?

I have a Ideal isar HE30 boiler have been woken up with continue boiler knocking noise , both domestic hot and... [Read more]

how can i fix my boiler its an ideal isar he24?

my hot water is still working but my heating is not can you please tell me why this is i think this might have... [Read more]

My ideal isar boiler. I have hot water but no heating?

Can anyone help? I have an old ideal isar combo boiler. I have boiling hot water but when the heating tries to... [Read more]

how do i fill up an Isar m30100 c.h. boiler?

i recently had my boiler serviced, but just noticed there is no pressure on the pressure dial. when heating is... [Read more]

I have an ideal isar HE30 condenser boiler no heating?

for the past few days when i put the heating on the display on my boiler has a C where the status is and the b... [Read more]

Isar HE30 combi boiler?

Have a problem with my boiler, its been ok for the three years I have had it, but lately when I have a shower ... [Read more]

boler fualt ideal isar?

hi my ideal iser boiler wont shut down the cental heating is on constantly and the error code is t i have pres... [Read more]

How do I get water into the central heating system fed by aIdeal Isar HE24 ?

How do I get water into the central heating system fed by an Ideal Isar HE24 boiler to get rid of the air in t... [Read more]

Problem with Ideal Isar HE24?

Hi All, I wonder if anyone can help me. The problem that I am having is that the central heating does not see... [Read more]