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08Aug

Some new regulations concerning the requirement of technicians to be Section 609 certified will be put into place on January 1, 2018. They are: The final rule published November 2016…

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04Apr

We have received some questions about putting R-134a into HFO-1234yf system and here’s why you should not do that from EPA. From the 2015 EPA SNAP Final Rule: For vehicles…

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