73°F
My goal in this tech tip is to help those who struggle to understand heat pumps get their heads around them as quickly as possible … Read more
This is the article you read BEFORE you call and ask a senior tech what your subcooling should be. It’s also the one you send … Read more
From the Director. Many of the topics Bryan Orr addresses in the “Tech Tips” section of the HVAC School website are timeless. This one addressing … Read more
Contributed by Paul Stehle, FRACCA President If you’re an air conditioning contractor in America you are on the front lines of perhaps our most dangerous era. While we are used to weird refrigerant rules, this one is in a class of its own. Now that the A.I.M. Act is in full swing, we are not allowed to install new equipment
