Climate Control Technology Course Descriptions

BCA 215 Computer Applications (COMP 101) (15:134) (3 s.h.)

Emphasis on business applications of computer software. Students do business problems using word processing, electronic spreadsheets, and database management software. Students are also exposed to Windows operating systems, presentation software, and the Internet. (45-0)

BCA 101 Introduction to Computers and Information Systems (COMP-110) (15:140) (3 s.h.)

Emphasis on computer literacy and business applications of computer software. Students do business problems using electronic spreadsheets, word processing software, database management software, and presentation software. Students are also exposed to web use, file management, and simple web page development. (45-0)

BUS 161 Human Relations (BUSN 105) (15:241) (3 s.h.)

The study of how people satisfy both personal growth needs and organizational goals. Human Relations looks at what can be done to anticipate problems, resolve them, or prevent them from happening. Emphasis is on practical knowledge which can be applied at work or at home. Significant developments in recent years have increased the importance of interpersonal skills in almost every type of setting; these trends provide support for the necessity of acquiring competence in human relations. (45-0)

ELT 115 Electrical Concepts (INDU-701) (96:132) (3 s.h.)

Electronic Concepts is an introductory survey of electricity and electronics suitable for students interested in pursing a career in such technical fields as electronics, automotive, HVAC, and other fields that require knowledge of basic electrical/electronic concepts. Topics include safety, shop and lab practices, motors and controls, direct and alternating current, and semiconductor and digital electronics. Course work consists of problem solving, computer-assisted instruction, computer simulation, and hands-on exercises with industrial grade equipment. (30-30)

ENG 701 Communications I (ENGL-701) (95:130) (3 s.h.)

Study designed to assist students in improving and/or refining skills in the areas of reading, writing, listening, and speaking to help meet communication needs in college and for success and advancement in a career. (45-0)

ENG 702 Communications II (ENGL-702) (95:131) (3 s.h.)

Further study designed to assist students in improving and/or refining skills in the areas of reading, writing, listening, and speaking to help meet communication needs in college and for success and advancement in a career. (45-0)

HCR 115 Residential Heating Systems (HVAC-701) (96:128) (4 s.h.)

Corequisite: ELT 115, Electronic Concepts, or instructor’s permission. The purpose of this course is to introduce the student to the various types of residential heating systems. Areas and concepts covered include combustion theory, basic air distribution, furnace construction, filters, humidifiers, installation techniques, and maintenance procedures. (30-105)

HCR 150 Commercial Heating Systems (HVAC-803) (96:230) (5 s.h.)

Prerequisite: HCR 115, Residential Heating Systems, or instructor’s permission. This course covers large heating systems used in commercial, institutional, and industrial applications. Types of equipment include hot water and low-pressure steam boilers and rooftop heating units. (30-135)

HCR 155 Troubleshooting Heating System (HVAC-702) (96:129) (3 s.h.)

Prerequisite: ELT 115, Electronic Concepts, or instructor’s permission. The purpose of this course is to introduce the student to the fundamentals of troubleshooting by utilizing a practical and systematic approach to locate and repair heating system malfunctions. The student will also have the opportunity to study, in detail, the motors and controls used in today’s heating systems. Topics to be covered include basic electric circuits, electrical test meters, motors and controls, diagnosis of electrical and mechanical malfunctions, and special emphasis on writing diagrams. (15-90)

HCR 205 Air-Conditioning Principles (HVAC-710) (96:134) (2 s.h.)

A study of the theory of air-conditioning. Includes psychometrics, heat gain/loss problems, and equipment sizing. (15-45)

HCR 210 Residential Air Conditioning Systems (HVAC-711) (96:138) (4 s.h.)

Prerequisite: ELT 115, Electronic Concepts, or instructor’s permission. The purpose of this course is to introduce the student to the various types of residential air-conditioning and heat pump systems. Areas and concepts covered include refrigeration, air-conditioning, heat pump theory, heat pump construction, installation techniques, and maintenance procedures. (30-105)

HCR 235 Commercial Air Conditioning Systems (HVAC-812) (96:234) (5 s.h.)

Prerequisite: HCR 210, Residential Air-Conditioning Systems, or instructor’s permission. This course covers large cooling systems used in commercial, institutional, and industrial applications. Types of equipment include water chillers, multistage reciprocating units, and an introduction to absorption systems. (30-135)

HCR 240 Troubleshooting Air Conditioning Systems (HVAC-712) (96:139) (3 s.h.)

Prerequisite: ELT 115, Electronic Concepts, or instructor’s permission. The purpose of this course is to introduce the student to the fundamentals of troubleshooting by utilizing a practical and systematic approach to locate and repair air-conditioning and heat pump system malfunctions. The student will also have the opportunity to study, in detail, the motors and controls used in today’s air-conditioning and heat pump systems. Topics to be covered include basic electric circuits, electrical test meters, motors and controls, diagnosis of electrical and mechanical malfunctions, and special emphasis on wiring diagrams. (15-90)

HCR 505 Air Distribution (HVAC-811) (96:232) (3 s.h.)

Prerequisite: HCR 205, Air-Conditioning Principles, or instructor’s permission. A study of the construction and design of duct work and related duct fittings. Includes correct layout and sizing of ducts, return and supply grills, and use of airflow measuring instruments. (30-60)

HCR 510 Sheet Metal Fabrication (HVAC-802) (96:140) (2 s.h.)

Corequisite: HCR 705, Technical Graphics, and HCR 150, Commercial Heating Systems. The student performs basic sheet metal fabrication, gas piping, plastic piping, copper piping and venting pertaining to climate control devices. Working safely and neatly performing field tasks in a laboratory atmosphere enhances the student “job readiness.” (15-45)

HCR 705 Technical Graphics (HVAC-801) (91:124) (2 s.h.)

Corequisite: HCR 510, Sheet Metal Fabrication, and HCR 150, Commercial Heating Systems. A development of blueprint skills students will need to interpret and sketch various drawings including: construction, mechanical, pneumatic, electrical, plumbing, and duct patterns. He/she will use simple sketching aids and appropriate templates to aid them in their development of drawings. The end result of these efforts will be the understanding of graphic drawings as a means of communicating information in their field of work. (30-0)

HCR 808 Advanced Control Systems (HVAC-810) (96:231) (4 s.h.)

Prerequisite: HCR 155, Troubleshooting Heating Systems; and HCR 240, Troubleshooting Air-Conditioning Systems, or instructor’s permission. Major emphasis is on four basic types of control systems: pneumatic, electronic, electro mechanical, and digital as applied to large heating and air-conditioning applications. (30-120)

HCR 810 Energy Management (HVAC-815) (96:235) (3 s.h.)

Prerequisite/Corequisite: HCR 808, Advanced Control Systems, or instructor’s permission. This course is designed to examine the consumption of energy in commercial and industrial buildings and how energy usage may be reduced. (30-60)

MAT 770 Applied Math I (MATH-710) (91:122) (2 s.h.)

Prerequisite: Compass Pre-Algebra Score of at least 49; or ACT math score of at least 16; or MAT 053 Pre-Algebra, with a grade of C or higher. This course covers essential topics in algebra, including ratio and proportion, and basic statistics. This course is offered during the first eight weeks of the fall semester and the first eight weeks of the spring semester. (30-0)

MAT 771 Applied Math II (MATH-711) (91:123) (2 s.h.)

Prerequisite: MAT 770, Applied Math I, with a grade of C or higher. This course covers essential topics in geometry and trigonometry. This course is offered during the second eight weeks of the fall semester and the second eight weeks of the spring semester. (30-0)

PHY 720 Career Physics (PHYS-701)(96:150) (4 s.h.)

Prerequisite/Corequisite: MAT 770, Applied Math I, and MAT 771, Applied Math II. An introduction to the physics of mechanical, fluid, electrical and thermal systems with emphasis on application in the technical careers. (45-30)

SDV 135 Job Seeking Skills (SDEV-110) (89:150) (1 s.h.)

Develop skills necessary to enter the job market and experience long-term career growth. Students learn basic job seeking techniques, job keeping skills, and strategies for continued growth. (15-0)

Course Schedule

Climate Control Technology

North Iowa Area Community College, 500 College Drive, Mason City, IA 50401
641-423-1264 or 1-888-GO NIACC
www.niacc.edu