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  1. #14
    Join Date
    Sep 2011
    Canada NB
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    yes you are right

    Quote Originally Posted by DPinst View Post
    In Canada the rules regarding purging with HCFC are very clear you can not. As what was also pointed out the cost of r-22 and if you are brazing you should be purging with nitrogen. You should have at least taken HRAI CFC certification.
    I did refrigeration work 40 years ago and things has changed a lot,,I learned a lot on this site just in a couple of days,,tomorrow i am buying nitrogen and a regulator and get things the right way,,,I want to give good service,,,,Thanks Jocelyn

  2. #15
    Join Date
    Jun 2004
    Howell, Michigan
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    Moved to "Tech to Tech"

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