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Patrick Chavez learns the ins and outs of his trade.
| AIR TIMES |
September 25, 2007
10:30 PM Eastern |
September 26, 2007
2:30 AM Eastern |
September 26, 2007
10:30 AM Eastern |
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Patrick Chavez, an industrial HVAC apprentice, keeps his cool as he learns the ropes of maintaining a chiller system for a large office building. Under the watchful eye of HVAC veteran Terry Monks, Chavez checks all the important running components of the system, from giant fans to oil pumps.
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