In this video, we will learn how to tell if a heat pump is overcharged or undercharged.
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In this video, we will show you how to recognize liquid line restrictions, along with how to diagnose a problem with a metering device.
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We will show you the importance of airflow on the coils and what types of problems are associated with airflow. We will look at indoor evaporator coils and outdoor condensing coils.
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We will show you the right way to replace an evaporator coil on a system. This is an important task that needs to be done by technicians in the field.
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