HVAC Shop Blog
How to Set Up a Air Conditioner Vacuum Pump
Learn how to set up an air conditioner vacuum pump the right way with this practical step-by-step HVAC guide for tradies and DIYers. It covers the tools you need, how to connect hoses and gauges, when to change vacuum pump oil, how to run a proper decay test, and the common mistakes that can lead to moisture, leaks, and poor system performance.