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“Balancing” oil balancing
February 23, 2021
What should we do if performing an oil balance and only 1/4 oz of oil drains from the original compressorRead 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 >
Caveman to Mr. Cool
February 18, 2021
Over 300,000 years ago, modern man began walking the earth relying heavily on his five senses-- especially sight – to hunt, find joy, and avoid danger. In 1914, Garrett Morgan, who decided it was important to protect man’s eyes during hazardous situations, developed what we know today as ‘safety’ glasses.Read Article >
A Change in Temperature
February 10, 2021
Using a contact thermometer, they quickly discovered 50° on the suction line at the expansion valve, and down at the compressor it read 96°. Along any length of hose or tube, there should be very little change in temperature.Read Article >
Compressor Oil: When is it enough?
February 9, 2021
But how do we know that a system has the correct amount in it to start with?Read Article >