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Remote Bulb Temperature Control SPDT: Thermostat Testing, Adjusting, Troubleshooting
In this HVACR video, I go over how the SPDT Remote Temperature Bulb Thermostat Works. I show testing, adjustment for temps, troubleshooting, and uses. I show you how to test the electrical connections with resistance and when the connections on the single pole double throw switch will open or close.
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