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oscar jaramillo Basic Refrigerant Circuit Course August 22, 2021, 2:14 am
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Ever since Nikola Tesla invented the modern induction motor, we have been struggling with varying the speed of motors efficiently and reliably. The trouble in the HVAC industry is that there are several different types of technologies in play, and they can easily get confused. ECM (electronically commutated motor) In residential and light commercial HVAC, […]Read more
High Capacity Amperage Measurement
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What’s the Difference Between 208v and 240v?
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