Weighing refrigerant

HVAC School: Weighing Refrigerant In and Out by Bryan Orr

May 8, 2024December 8, 2023

If you don’t use a scale every time you add or remove refrigerant, I suggest you begin doing so immediately, if not sooner. Weighing in … Read more

In the Spotlight

How the Hell Did We Get Here?

May 16, 2025 No Comments

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

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Conditioning Air Professionals & the Industry

HVAC School: Weighing Refrigerant In and Out by Bryan Orr

In the Spotlight

How the Hell Did We Get Here?

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