In this video, we will show you the basics of how to recover refrigerant from a system, pressure test it when a repair or installation is performed, and evacuate it to a proper vacuum.
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In this video, we will show you industry best practices of how to properly diagnose liquid line restrictions, along with being able to identify restricted filter-driers.
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Here we will introduce and describe how ductless systems operate.
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In this video, we will go over troubleshooting procedures for demand defrost boards on a heat pump system.
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