A manifold gauge, also known as a refrigeration manifold or HVAC manifold, is a specialized tool used by HVAC technicians and refrigeration professionals to measure and control the pressure and temperature of refrigerants in heating, ventilation, air conditioning, and refrigeration (HVAC/R) systems. It plays a crucial role in diagnosing and troubleshooting issues, as well as […]
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Jul 23
WHAT IS PG GLAND?
The PG stands for Panzer-Gewinde . This is a German-type thread. The main difference between..