NORTH CENTRAL TEXAS COLLEGE

COURSE SYLLABUS

 

Course Title:

Residential Air Conditioning

 

Course Prefix & Number:

HART1341

Section Number: 

0690

Term Code:

Summer 24

 

Semester Credit Hours:

3

Lecture Hours:

32

Lab Hours:

32

 

Course Description (NCTC Catalog): A study of components, application, and installation of mechanical air conditioning systems including operating conditions, troubleshooting, repair, and charging of air conditioning systems.

                                                       

 

Course Prerequisites: Refrigeration Principles HART 1307, Basic Electricity for HVAC HART1301

 

Course Type: Residential systems, their installation and required maintenance

o - Academic General Education Course (from Academic Course Guide Manual but not in NCTC Core)

o- Academic NCTC Core Curriculum Course

x- WECM Course

 

             

 

 Name of Instructor:

Professor D. Peoples

Campus/Office Location:

114 Campions Circle, suite 101

Telephone Number:

940-453-0509

E-mail Address:

DPeoples@nctc.edu

                 

OFFICE HOURS: 5:00 to 6:00 PM

REQUIRED OR RECOMMENDED COURSE MATERIALS

 Fundamentals of HVACR, 4th edition, by Carter Stanfield and David Skaves

(ISBN 13: 978-0-13-684078-7) 

 GRADING CRITERIA

# of Graded

Course Elements

Graded Course Elements

Percentage or

Point Values

2

Discussions (62.5 points each)

125

6

Assignments (10 points each)

60

10

Quizzes (1 point per question)

180

12

Labs (125 points each)

1500

4

Exams (1 point per question)

309

 

Total Points

2863

END OF COURSE OUTCOMES (WECM)

Student Learning Outcome

Identify various types of system applications

Perform charging, recovery, and evacuation procedures of an installed system

Perform component and part diagnostics and replacement

Perform system maintenance

 

GENERAL DESCRIPTION OF SUBJECT MATTER FOR EACH LECTURE/DISCUSSION

Topic

General Description of Subject Matter

Refrigeration Cycle

Review the Mechanical Compression Refrigeration Cycle

Residential Air Conditioning

Explain the details of a unitary refrigeration system, install a room or window air conditioner. Describe how a residential split system air conditioning system is configured. Explain why split systems were developed, discuss the proper arrangement and placement of equipment in a split system. Inspect and change air filters.

Residential Split Systems, Air Conditioning  Installations

List the various installation components of a residential split system air conditioner. Explain the installation process of the outdoor condensing unit. Explain the installation process of the indoor evaporator and or air handler. Explain the methods used to select and install the refrigerant line sets. Explain the electric wiring requirements of the system. Explain the various methods used to check the airflow across and evaporator. Explain the various methods used to check the refrigerant charge of the system.

Refrigerant Handling

Charge a working residential AC system, Pump down a system, Recover refrigerant from a working HVAC system, Evacuate a system, Refrigerant leak testing procedures

Introduction to Heating

Compare various types of electric and gas furnaces, explain the principles of combustion and safety

 

 

ATTENDANCE POLICY:

Regular and punctual attendance is expected of all students in all classes for which they have registered.  All absences are considered to be unauthorized unless the student is absent due to illness or emergencies as determined by the instructor.  It is the student’s responsibility to provide documentation as to the emergency for approval and judgement by the faculty member.  Approved school sponsored activities are the only absences for which a student should not be held liable and only when provided by a school official ahead of the absence.  Valid reasons for absence, however, does not relieve the student of the responsibility for making up the required work. Students will not be allowed to make up an examination missed due to absence unless they have reasons acceptable to the instructor.  A student who is compelled to be absent when a test is given should petition the instructor, in advance, if possible, for permission to postpone the exam.  Students will be dropped from a class by the Registrar upon recommendation of the instructor who feels the student has been justifiably absent or tardy a sufficient number of times to preclude meeting the course’s objectives.    Persistent, unjustified absences from classes or laboratories will be considered sufficient cause for College officials to drop a student from the rolls of the College. From Board Policy FC (LOCAL) Students may be allowed to drop one exam grade from the required exams given during the course. Required work not completed by due dates will not be accepted without instructor approval.

Additional Course Policies:

  • Course Attendance & Participation are just as important in class as on the job. Any student who is not present will receive a "0" for any graded assignments missed. You may be allowed to make up work, at the instructor’s discretion. If you must be late or absent for any reason you are required to contact the instructor by phone, text or email prior to the absence or tardiness.
  • Instructor may add and/or remove graded components of this course.
  • You are required to submit online assignments on time regardless of whether or not you are in class that day.
  • Late assignments will not be accepted.
  • Incomplete assignments will not be accepted.
  • Cell phone use is prohibited in the classroom and lab unless specifically authorized by the instructor. Earbuds may only be used with specific approval from the instructor. 
  • Class disruptions will not be tolerated.
  • If you need to leave the classroom or lab for any reason during class hours, inform the instructor of your destination and expected return time. Check back in with the instructor upon your return. 
  • All assignments must be completed by each student individually. There is to be no collaboration unless specified by the instructor.
  • Dishonesty will not be tolerated. A minor offense will result in a grade of "0" for any assignment affected by dishonest or prohibited behavior. Deliberate, intentional and/or repeated instances of dishonesty such as plagiarism and/or collusion on assignments may result in an “F” for the final course grade or dismissal from the course, and possibly the college at the discretion of the instructor and/or college authorities.
  • Watches, rings, and other jewelry are prohibited in the lab.
  • Eye protection, either prescription or safety glasses must be worn.
  • Closed toe leather footwear is required in the lab. Steel or composite toe, slip resistant, rubber soled work shoes or boots are preferred. High top leather hiking type boots are acceptable.
  • Loose fitting clothing, accessories or any hairstyle that may present a safety issue while using tools are prohibited in the lab.
  • Outer clothing made from 100% cotton or specific fire-resistant material is required to be worn whenever torches are in use in the lab. 
  • Long pants – jeans or work pants are acceptable – no shorts
  • Short sleeved shirts designed for work are preferred – long sleeve shirts are acceptable but must fit the student properly. Loose sleeves that may become entangled in machinery are prohibited. T-shirts are acceptable, however improper or offensive messages are prohibited.
  • Student and instructor safety are paramount. Faculty members will answer any questions regarding the standards and their decisions regarding the suitability of any of the above-listed items are final.
  • Failure to follow any of the above lab policies may result in the student receiving a grade of "0" for any assignment under way at the time. Repeated offenses will result in the removal of the student from the class.

 Important Program Notes:

All certificate and degree programs have a capstone exam and lab practical. This capstone process must be completed and passed before NCTC will award the certificate or associates.  The exam is often included in the curriculum of the final course each semester but may have to be scheduled with the Division Chair and/or Faculty.  If you are completing your final core program course, consider scheduling your capstone. 

The instructor may add, remove, or change any graded elements of this course at the instructor's sole discretion.

If you have any questions, please contact your instructor for more information.

 Last day to Withdraw from a course with a “W” is:

October 30th, 2023

 

COURSE TYPE

⃝       Academic General Education Course (from ACGM but not in NCTC Core)

       Academic NCTC Core Curriculum Course

x      WECM Course

STUDENT HANDBOOK

Students are expected to follow all rules and regulations found in the student handbook and published online.

ACADEMIC DISHONESTY

Scholastic dishonesty shall include, but is not limited to cheating, plagiarism, academic falsification, intellectual property dishonesty, academic dishonesty facilitation and collusion.  Faculty members may document and bring charges against a student who is engaged in or is suspected to be engaged in academic dishonesty.  See Student Handbook, “Student Rights & Responsibilities: Student Conduct ([FLB(LOCAL)]”. 

Consequences for academic dishonesty may include:

  • First offense – All participants involved will receive a grade of 0 on the assignment
  • Second offense – The student(s) will be reported to the appropriate NCTC authorities who will then take action that may result in the student’s removal from the course and/or the college.

Syllabi statement regarding potential Conversion of Onsite Classes to Online/Remote Format: North Central Texas College students should be aware that in the event of a college closure due to COVID-19 or other health related crisis, onsite classes will be converted to an online/remote format. Students should plan ahead to ensure they have access to the computer equipment (either PC, MAC, or tablet), webcam, and internet connectivity to continue their classes in an online/remote format. Please read all your official North Central Texas College student emails as the transition from onsite to online/remote might require a reorganization in your personal situation. Students will be granted a 72-hour transition and grace period. Online classes will continue as scheduled without disruption. Contact your Instructor as the situation arises. These policies and procedures were updated on July 27, 2021 and are subject to change as conditions change.

 

Syllabi Statement Regarding Face Coverings: Per the North Central Texas College guidance on face coverings on campus, in the instructional setting, faculty and students are not required to wear face coverings, such as masks or face shields. In May, Texas Governor Gregg Abbott released an Executive Order prohibiting Government entities from mandating the use of masks. As a political subdivision of the State of Texas, NCTC will follow the Governor’s Executive Order for Government entities and effective immediately NCTC is no longer mandating the use of masks while on campus. This order does not mean that you cannot choose to wear a mask, rather it is no longer allowed to be mandated. These policies and procedures were updated on May 19, 2021 and are subject to change.

 

Return to Standard Attendance Protocol for Face-to-Face Meetings: In spring 2020, we faced an unprecedented situation in which all of us had to be flexible and make prudent decisions in the best interest of our families, our campus, and our community. In light of this, North Central Texas College is temporarily establishing the requirement that faculty keep records of student attendance for face-to-face course meetings as well as a documented seating chart. In addition, students who are sick or need to quarantine should not attend classes. Students will not be required to provide formal documentation from a health care provider and will not be penalized for COVID-19 related absences when proper notification to campus health officials is made in accordance with the guidelines stated below.

 

Faculty will:

  • Notify students about important course information and delivery changes through Canvas and campus email.

 

Students should:

  • Provide notification to campus officials if they have tested positive for COVID-19 or have to quarantine so we can confirm reported absence with instructors, monitor, and assist the campus community.
  • Notify instructors in advance of the absence.
  • Connect with that class through Webex if the class session is being transmitted in a hybrid fashion.
  • Keep up with and/or make up missed classwork or assignments.
  • Submit assignments digitally through Canvas or other means as announced by your instructor.
  • Work with their instructors to reschedule exams, labs, and other critical academic activities described in the course syllabus.
  • Check Canvas and campus email daily to receive important announcements pertaining to the course.

During the fall 2021 semester, faculty with face-to-face meetings will establish assigned seating/workstations to facilitate roll-taking, and, if necessary, contact tracing. Additionally, we ask all members of the College community to be attentive to their health, and safeguard others, by following the CDC’s guideline to “stay home when you are sick.” You should stay home if you have symptoms. More information on what to do if you are sick is available at the CDC’s website.

Additional NCTC information is available at http://www.nctc.edu/coronavirus/index.html (Links to an external site.)

 DISABILITY SERVICES (Office for Students with Disabilities)

The Office for Students with Disabilities (OSD) provides support services for students with disabilities, students enrolled in technical areas of study, and students who are classified as special populations (i.e. single parents).

Support services for students with disabilities might include appropriate and reasonable accommodations, or they may be in the form of personal counseling, academic counseling, career counseling, etc.  Furthermore, OSD Counselors work with students to encourage self-advocacy and promote empowerment. The Counselors also provides resource information, disability-related information, and adaptive technology for students who qualify.

If you feel you have needs for services that the institution provides, please reach out to either Wayne Smith (940) 498-6207 or Yvonne Sandman (940) 668-4321.  Alternative students may stop by Room 170 in Corinth or Room 110 in Gainesville.

 

QUESTIONS, CONCERNS, or COMPLAINTS

Name of Chair/Coordinator:

Victor Drayton

Office Location:

CTC 2110 Gainesville

Telephone number:  940-668-7731 ext. 4426
Email Address: VDrayton@NCTC.edu

Name of Instructional Dean:

Darrell D Smith

Office Location:

114 Campions Circle, suite 101

Telephone Number:

940-668-3357

E-mail Address:

ddsmith@nctc.edu

 

 

 

 

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