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Metering Device Testing and Replacement
HVAC Troubleshooting
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5m 37s
This video will demonstrate steps on how to test thermal expansion valves on evaporator coils for air conditioning equipment in the field.
Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
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Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com
