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Robinair sponsors free Section 609 test prep webinar and test for 500 technicians this summer
2021年6月7日
Robinair sponsors free Section 609 test prep webinar and test for 500 technicians this summerRead Article >
Show me your MACS 609 card
2021年5月26日,
When you purchase refrigerant in quantities of two pounds or more you must show your Section 609 card.If you are Section 609 certified through MACS between 1991 and May 2021...Read Article >
Pass the temperature probe
2021年5月4日
The first step is to run the A/C system for a few minutes to let it stabilize. Then both probes should be connected side by side at both points that will be temperature tested in the system. 例如, if you were testing the temperature drop across the condenser, this would need to be done on both the discharge line and the liquid line.Read Article >
Does the compressor contain oil?
March 17, 2021
A question that comes up frequently on A/C tech lines is: Does the compressor contain oil and if so, 有多少?Read Article >
Helpful tips to register for MACS online training clinics
2021年3月5日
Helpful tips on how to register for a class on the MACS websiteRead Article >
Let everyone know you are Section 609 certified
February 22, 2021
New Section 609 work t-shirts in black featuring the new MACS logo.Read Article >
It’s not your Daddy’s Section 609 certification anymore
2018年5月17日
By Steve Schaeber, MACS Manager of Service 365电竞比分 If you were Section 609 certified before 2015 and you’re scrambling to find your card to buy refrigerant this Spring that’s fine,...Read Article >
The time for mandatory Section 609 recertification is now
2018年5月3日
The new refrigerant purchasing rules that took effect January 1, 2018 have had service shops, distributors and the MACS office in an uproar. At the MACS office, the faxes, emails,...Read Article >
Gen 2 Ridgeline cools with R-1234yf
January 18, 2017
By Steve Schaeber, MACS Technical Editor The 2017 Ridgeline is the second generation of Honda’s midsize pickup truck, redesigned and brought back in June 2016 following a short 2 year...Read Article >