Patrick Henry Community College: Air Conditioning Systems III

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Air Conditioning Systems III - AIR 253 at Patrick Henry Community College

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AIR 253 - Air Conditioning Systems III: Presents air balancing including taking duct pressure readings, finding register and grille CFM's, fans, laws and their applications. Explores instruments used for air balancing and proper procedures. Studies water-cooled and air-cooled condensers, refrigerant piping design, capacity control, air washers, water and steam piping arrangements. Part I of II.

Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.

3-4 credits

Schedule at Patrick Henry Community College

Spring 2010

Not scheduled

Summer 2010

Class #	Section	Credits	Day	Time	Start	Location	Mode
25939	AIR 253-39	3	W	5:30 p.m.-7:10 p.m.	2010-05-24	Main	P
Outside Assignments will be provided by instructor.
25940	AIR 253-L1	0	W	7:10 p.m.-10:45 p.m.	2010-05-24	Main	P
Outside Assignments will be provided by instructor.

Fall 2010

Not scheduled

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