COMFORT COOLING REFRIGERATION SYSTEM TROUBLESHOOTING
In this HVAC training video program, Jim takes you through a simplified approach to troubleshooting comfort cooling refrigeration systems. Working from the perspective that "you need to know what right is in the first place" Jim covers temperature pressure charts, proper use of gauges, and provides fundamental information on refrigerants.
Part # DVD 1995-05.....DVD....$29.95
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