1 hour ago Pekaye asked ... Clutch Cable change?    |    2 hours ago Richard asked ... Mountfield SP414 mower, revs too high?    |    Don asked ... Find the charger or how to convert the battery?    |    Tanzania asked ... How can i mend my sanyo fwbp505f q?    |    Mark Goodwin asked ... Mount field 725m ride on mower?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category Isar

water pressure drop in isar he24?

When the central heating is in "off" mode, the boiler will kick in every 12 hrs to raise the water pressure. This makes a bang that is quite disturbing and we worry what damage it could be doing. What can I do about it other than keep the heating on 24/7 ?
george, October 2010
home Fix label Heating label_important Home Heating Systems category Isardone
the ignition electrode needs to be replaced along with the ionisation probes in the heat exchanger.you are getting what is called explosive ignition due to a poor spark and a build up of gas in the heat ex.

deano, October 2010
link Click here to see other fixes for Isar HE24.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Worcester Bosch 532/i Combi Boiler?

Heating > Home Heating Systems > Worcester

How to fix my fireplace?

Heating > Home Heating Systems > Baxi

Greenstar Highflow 440?

Heating > Home Heating Systems > Worcester Bosch

Canon caress 2000 gas fire?

Heating > Home Heating Systems > Canon

Fan tries to run every 15 seconds then stops immediately?

Heating > Home Heating Systems

Boiler problem?

Heating > Home Heating Systems

Worcester boiler dripping water?

Heating > Home Heating Systems > Worcester

Greenstar 25 combo boiler?

Heating > Home Heating Systems

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com

fixfault.com for free repair help, information and advice.

How can I fix my Boulter Camray?
How can I fix my Siemens RWB27?
How can I fix my Halstead Hero 30?
How can I fix my Myson 90/110?
How can I fix my Halstead Ace High?