Heat Pump Troubleshooting- Defrost Board Testing and Bypass for Cooling!

This HVAC Video is about how to Troubleshoot a Heat Pump Defrost Board and How you would bypass the board for Cooling and why you would not bypass it for Heating. I cover where to test for 24v, where the 24v is coming from, what wires you need to connect to get cooling on, when the reversing valve is powered, as well as other tips. Supervision is needed by a licensed HVAC Tech before doing this 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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