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HoneyWell CM907 - Radiators won't heat up anymore

  • 05-06-2012 05:08PM
    #1
    Registered Users, Registered Users 2 Posts: 16


    Hi there,

    I am at the end of my teather with my honeywell CM907. A few months ago we noticed the rads upstairs were not longer heating up even though the water was being heated by the system. Then we had the boiler serviced thinking it would sort out the rads and since then the rads downstairs are not heating. Our house is split into two zones which can be adjusted by digital dial pad things.

    Any suggestions on how to trouble shoot? We've asked the boiler service people to come back but the earliest they can come over is next week. I am freezing NOW.... early June and desperately need the heating on.

    Any help is much appreciated.


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