HVA 101 - Introduction to Refrigeration and Air Conditioning

Institution:

Delaware County Community College

Subject:

Heating

Description:

This course will cover the design and functions of the major components of residential and commercial refrigeration and air conditioning. The refrigeration cycle is reviewed and heat transfer discussed. Particular attention is placed on use of hand tools, techniques of installation and service of equipment. Upon successful completion of this course, students should be able to: Demonstrate appropriate procedures for attaching refrigeration manifold to a refrigerator system; Position compressor service valves for variety of operations in refrigeration and air conditioning systems; Demonstrate knowledge of the functions of the various parts of refrigeration systems and refrigerant cycles; Interpret pressure temperature charts and pressure-enthalpy relationships; Demonstrate understanding of piping layout and the relevant application considerations; Troubleshoot refrigerant problems; Apply computations for heat loss and heat again; Conduct operational procedures such as pump down for refrigeration and air conditioning systems; Demonstrate awareness of workplace safety principles and practices.

Credits:

2.00

Credit Hours:

Prerequisites:

HVA 100

Corequisites:

Exclusions:

Level:

Instructional Type:

Lecture

Notes:

Additional Information:

Historical Version(s):

Institution Website:

www.dccc.edu

Phone Number:

(610) 359-5000

Regional Accreditation:

Middle States Association of Colleges and Schools

Calendar System:

Semester

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