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  1. 19-07-2012, 05:09 PM #1
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    Aquarium evaporator calculation...please help



    Hello friends

    Please to meet you .Is my first post here.I have a question for you if you can to help me.I want to make a aquarium chiller with 1/4 compressor..Aspera NE 6170Z,with 134a.What length must have tubing for evaporator with pipe 3/8 or 1/2?The evaporator is orange in the picture..

    2012-07-18 13.39.48.jpg


  2. 26-07-2012, 05:00 AM #2
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    Re: Aquarium evaporator calculation...please help

    You can wind 3/8" copper pipe to 15 coils with DIA 100mm
  3. 03-08-2012, 08:38 PM #3
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    Re: Aquarium evaporator calculation...please help

    I make a heater exchanger..5meter copper pipe 3/8...
  4. 03-08-2012, 08:39 PM #4
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    Re: Aquarium evaporator calculation...please help

    Is enough 1 meter capillary tube...ithink is 0,8mm diameter...?
  5. 03-08-2012, 08:42 PM #5
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    Re: Aquarium evaporator calculation...please help

    2012-07-31 13.47.07.jpg2012-07-24 12.08.55.jpg2012-08-02 16.47.39.jpg2012-08-03 11.41.59.jpg2012-08-02 16.49.01.jpg
  6. 03-08-2012, 09:17 PM #6
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    Re: Aquarium evaporator calculation...please help

    nice job,might be an idea to put a flow switch or pressure differential switch accross the pump to prevent freeze up if you lose water flow
  7. 04-08-2012, 07:01 AM #7
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    Re: Aquarium evaporator calculation...please help

    Digital thermostat have defrost probe.I install this inside of heater exchanger..
  8. 07-08-2012, 01:29 PM #8
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    Re: Aquarium evaporator calculation...please help

    2012-08-07 10.18.37.jpg2012-08-07 11.34.11.jpg2012-08-07 12.56.41.jpg2012-08-06 08.36.25.jpg
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