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Chino Caekaert Basic Refrigerant Circuit Course November 17, 2023, 8:26 pm
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When evacuating, the FASTEST way is to use two large-diameter hoses connected to two core removal tools and the cores removed. These hoses are then connected to the pump using a tee or evacuation “tree.” However, when you only have one large hose, another acceptable method is to connect the large hose to the suction […]Read more
HVAC Contractors Guide to COVID-19 (SARS-CoV-2, Coronavirus)
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