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  1. #1
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    Apr 2007
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    Hitachi blockage



    Hi all ...I am having blockage problems with Hitachi Ras4hgv7e outdoor and Rpi 4hg7e indoor ...We have 5 systems that have been changed due to heavy blockage ,the systems have been running for up to about 5 years and are on 407c .We didn't install them .Anyone come across this before ? Thanks



  2. #2
    Brian_UK's Avatar
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
    Join Date
    Mar 2001
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    Re: Hitachi blockage

    What sort of blockage is it and what is getting blocked?
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

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