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Thread: Morphing Air Conditioner into Autocascade System

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  1. #11
    -150c Club Member
    Join Date
    Dec 2006
    Location
    Santa Rosa, California
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    819
    Quote Originally Posted by Nol View Post
    Nice job. Do you make your own thermocouples? How are they bonded to the tubes?
    Thanks Adam

    Yes I make my own. Simply twist ends together for about 4-5 turns, pre-tin with 60-40 rosin flux solder, re-dip in flux, use micro torch to pre-tin area on copper with 60-40 solder (flux before hand), while heating --- immerse end of TC in pool of solder, and most important --- hold very steady while it cools.
    Last edited by mytekcontrols; 04-08-2008 at 04:03 AM.
    Michael St. Pierre

    • Worked 15 years for Polycold Systems
    • Now Self-Employed
    • Manufacture Heat Load Controllers
    • Also do contract service work on Polycold units

    Side note: I usually don't respond to PM's or emails regarding the projects that I post in the forums. I feel it's much more fair to all, to answer questions within the forum topics themselves.

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