Tag Archives: #Heavy duty AC

Change is coming to heavy duty refrigerants


By Steve Schaeber, MACS manager of service training Last year around this time the US Environmental Protection Agency (EPA) finalized Rule # 20, which was a Change of Status Rule affecting several industrial sectors including MVAC (Motor Vehicle Air Conditioning). … Continue reading

Posted in #1234yf, #off road vehicles, ACtion Magazine, Mobile Air Conditioning, Refrigerants | Tagged , , , , , , , | Leave a comment

Dispatch from Alaska


If you attended MACS 2013 Training Event and Trade Show last year in Orlando, Florida, you may have attended a class on servicing hybrids taught by Tony Martin. At that time Tony was a college level automotive instructor in Juneau, … Continue reading

Posted in Automotive, Automotive Aftermarket, Automotive training | Tagged , , , , , , , , | Leave a comment