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Heat exchanger apartment

  • 07-11-2019 1:14pm
    #1
    Phil765
    Registered Users, Registered Users 2 Posts: 4 ✭


    In an apartment which has a heat exchanger which is working for hot water from taps but is not heating rads. Control/thermostat appears to be working and connects back to main pcb of the heat exchanger. The exchanger has a electric motorised valve which when removed it provides hot water to the rads and stops hot water from taps. Motorised valve is held in place with a simple clip. Any ideas how to troubleshoot/resolve would be appreciated.. Thanks for reading.


Comments

  • #2
    K.Flyer
    Registered Users, Registered Users 2 Posts: 8,565 ✭✭✭K.Flyer


    Do you have a make / model identification of this heat exchanger?
    Is it a Gas Appliance?


  • #3
    Phil765
    Registered Users, Registered Users 2 Posts: 4 ✭Phil765


    Hi,

    The housing cover has rendamax on it and a sticker on the reverse side has nexus.

    Phil


  • #4
    Phil765
    Registered Users, Registered Users 2 Posts: 4 ✭Phil765


    Not Gas, electric. Hot water is pulled in from floor ring. Communal boiler in basement with raid configuration.


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