In this HVAC Training Video, I show the Actual Operation of a Gas Furnace PRESSURE SWITCH and Proper Testing. The Testing Measurements and Operation are often Misunderstood but are needed to Quickly Diagnose Heater Problems. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

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⚠ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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