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    McCormack Screw compressor oil heaters

    I received a call from my old employer today.
    Years ago I replaced a oil heater in a screw compressor near here. The unit has two heaters installed

    NH3LVR 12-12-2017, 11:57 PM Go to last post

    Re: Oil color problem

    Does it have an oil separator bad oil could be in there,grey oil points to metallic issues,did you change the filter drier I have seen them break down,what

    cadwaladr 12-12-2017, 08:44 PM Go to last post
    khaled hilaly

    Oil color problem

    Dear friends

    one of my customers complained that one of his walk-in coolers is abnormal , when checking oil in sight glass it looked in grey

    khaled hilaly 12-12-2017, 08:26 PM Go to last post

    Re: An odd one..

    Thanks Al,

    I'll be looking at this again on Friday.
    Will keep this updated.

    terminator 12-12-2017, 07:01 PM Go to last post

    Mitsubishi city Multi - Identify fan coil BC ports


    Can anyone tell me how to identify what ports indoor units are using on the BC box. Turns out the "as fitted" drawing are basically

    beebarron 12-12-2017, 12:57 PM Go to last post