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    naftylos's Avatar
    naftylos Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 10, 2012, 12:07 PM
    Hot gas defrost piping diagram
    Hi
    I have a cold room which work with a condencining unit and I would like to know if I can modify my system to work also with hot gas defrost on the case of the evapporator are full of ice. Can you advice me a piping diagram and also a any way fir safety.

    Thanks
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
    Ultra Member
    		  
    #2

    Dec 10, 2012, 08:56 PM
    Unless you have a refrigerant certification, it is unlawful for you to open the refrigerant side of a system.
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