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​​HVAC Troubleshooting Trainers

Video below:
Bob Bachman tells the story

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A/C Electric Heat Model

Heat Pump/Electric Heat Model

The straight A/C Electric Heat Model (the original) is based on a 230V 1Ø Package Air Conditioner with 1 strip heat package. 

Using a voltmeter only, the student troubleshoots the electrical problem or problems simulated by the simple push of a button or buttons in the back of the trainer.

Front

Back

The Heat Pump/Electric Heat Model is based on a 230V 1Ø Package Heat Pump with 1 strip heat package.

Using a voltmeter only the student troubleshoots the electrical problem
or problems simulated by the simple push of a button or buttons in the back of the trainer.