[p] heating ventilation air conditioning and refrigeration technology [2007]

8/12/2019 [P] Heating Ventilation Air Conditioning and Refrigeration Technology [2007]

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Postsecondary Heating, Ventilation, Air Conditioning, and Refrigeration Technology

Level III

PLANNED MAINTENANCE

PMM1 Describe planned maintenance and service procedures required for selected HVAC

equipment and components.PMM2 Develop a planned maintenance and service checklist for selected HVAC equipmentand accessories.

PMM3 Perform identified service and maintenance tasks on selected HVAC equipment,components, and accessories.

PMM4 Identify the tools and materials necessary for performing service and maintenance tasks.PMM5 State the safety practices associated with the servicing of selected HVAC equipment,

components, and accessories.

TROUBLESHOOTING COOLING

TCM1 Describe a systematic approach for troubleshooting cooling systems and components.TCM2 Isolate problems to electrical and/or mechanical functions in cooling systems.TCM3 Recognize and use equipment manufacturers troubleshooting aids to troubleshoot

cooling systems.TCM4 Identify and use the service instruments needed to troubleshoot cooling systems.TCM5 Successfully troubleshoot selected problems in cooling equipment.TCM6 State the safety precautions associated with cooling troubleshooting.

Level IV

INDOOR AIR QUALITY

IAQ1 Explain the need for good indoor air quality.IAQ2 Recognize the symptoms of poor indoor air quality.IAQ3 Perform an inspection/evaluation of a buildings structure and equipment for potential

causes of poor indoor air quality.IAQ4 Identify the causes and corrective actions used to remedy the more common indoor air

problems.IAQ5 Recognize the HVAC equipment and accessories that are used to sense, control, and/or

enhance indoor air quality.IAQ6 Use selected test instruments to measure or monitor the quality of indoor air.IAQ7 Demonstrate and/or describe the general procedures used to clean HVAC air system

ductwork and components.

SYSTEM STARTUP AND SHUTDOWN

SSS1 Demonstrate and/or describe how to prepare a boiler for dry storage.SSS2 Demonstrate and/or describe how to prepare a boiler for wet storage.SSS3 Demonstrate and/or describe how to clean, start up, and shut down a steam boiler.SSS4 Demonstrate and/or describe how to clean, start up, and shut down a hot-water boiler.


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SSS5 Demonstrate and/or describe how to start up and shut down a reciprocating liquid chillerand related water system.

SSS6 Demonstrate and/or describe how to start up and shut down a selected centrifugal orscrew liquid chiller and related water system.

SSS7 Demonstrate and/or describe how to start up and shut down an air handler and related

forced-air distribution system.SSS8 Demonstrate and/or describe how to test compressor oil for acid contamination.SSS9 Demonstrate and/or describe how to add or remove oil from a semi-hermetic or open

reciprocating compressor.SSS10 Demonstrate and/or describe how to inspect and clean shell and tube

condensers/evaporators and other water-type heat exchangers.

Related Academic Standards

R1 Interpret Graphic Information (forms, maps, reference sources)R2 Words in Context (same and opposite meaning)R3 Recall Information (details, sequence)R4 Construct Meaning (main idea, summary/paraphrase, compare/contrast, cause/effect)R5 Evaluate/Extend Meaning (fact/opinion, predict outcomes, point of view)M1 Addition of Whole Numbers (no regrouping, regrouping)M2 Subtraction of Whole Numbers (no regrouping, regrouping)M3 Multiplication of Whole Numbers (no regrouping, regrouping)M4 Division of Whole Numbers (no remainder, remainder)M5 Decimals (addition, subtraction, multiplication, division)M6 Fractions (addition, subtraction, multiplication, division)M7 Integers (addition, subtraction, multiplication, division)A2 Number Theory (ratio, proportion)

A3 Data Interpretation (graph, table, chart, diagram)A4 Pre-Algebra and Algebra (equations, inequality)A5 Measurement (money, time, temperature, length, area, volume)A6 Geometry (angles, Pythagorean theory)A7 Computation in Context (whole numbers, decimals, fractions, algebraic operations)A8 Estimation (rounding, estimation)L1 Usage (pronoun, tense, subject/verb agreement, adjective, adverb)L2 Sentence Formation (fragments, run-on, clarity)L3 Paragraph Development (topic sentence, supporting sentence, sequence)L4 Capitalization (proper noun, titles)L5 Punctuation (comma, semicolon)

L6 Writing Conventions (quotation marks, apostrophe, parts of a letter)S1 Vowel (short, long)S2 Consonant (variant spelling, silent letter)S3 Structural Unit (root, suffix)

Copyright 1994 by CTB/McGraw-Hill LLC


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21 st Century Skills

CS2 Financial, Economic, and Business LiteracyCS4 Information and Communication SkillsCS5 Thinking and Problem-Solving SkillsCS6 Interpersonal and Self-Directional Skills

SUGGESTED REFERENCES

General Heating, Air Conditioning, and Refrigeration Books

Althouse, A., Turnquist, C., & Bracciano, A. (2000). Modern refrigeration and air conditioning.Tinley Park, IL: Goodheart-Willcox.

Jeffus, L., & Air Conditioning and Refrigeration Institute. (2004). Refrigeration and airconditioning. Upper Saddle River, NJ: Pearson Prentice Hall.

National Center for Construction Education and Research. (2004) Core curriculum. UpperSaddle River, NJ: Pearson Prentice Hall.

National Center for Construction Education and Research. (2004). HVAC level I. Upper SaddleRiver, NJ: Pearson Prentice Hall.

National Center for Construction Education and Research. (2004). HVAC level II. Upper SaddleRiver, NJ: Pearson Prentice Hall.

National Center for Construction Education and Research. (2004). HVAC level III. Upper Saddle

River, NJ: Pearson Prentice Hall.

National Center for Construction Education and Research. (2004). HVAC level IV. Upper SaddleRiver, NJ: Pearson Prentice Hall.

Swenson, D. (2004). Heating, ventilating, and air conditioning. Homewood, IL: AmericanTechnical.

Whitman, B., Johnson, B., & Tomczyk, J. (2005). Refrigeration & air conditioning technology [Text, Student Guide/Lab Manual, and Instructors Guide]. Clifton Park, NY: ThomsonDelmar Learning.

Air Conditioning I Video

WaterFurnace International, Inc. (1989). Water Furnace Video Series [Videotape]. (Availablefrom Water Furnace International, Inc., 9000 Conservation Way, Fort Wayne, IN 46809)


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Trade Publications

Commercial Building Products. Commercial Building Products ConSource LLC. Retrieved June19, 2006, from http://www.cbpmagazine.com/

Contractor Excellence. Air Conditioning Contractors of America. Retrieved June 19, 2006, fromhttp://www.acca.org/

HVAC & Refrigeration . Insider Newspapers, Inc. Retrieved June 19, 2006, fromhttp://www.insidernewspapers.com/

RETA Breeze. Refrigerating Engineers & Technicians Association. Retrieved June 19, 2006,from http://www.reta.com/

RSES Journal: Heating, Ventilation, Air Conditioning, and Refrigeration. RSES. Retrieved June20, 2006, from www.rsesjournal.com

Web Sites

Air Conditioning Contractors of America. Retrieved June 19, 2006, from http://www.acca.org

Commercial Building Products . Retrieved June 19, 2006, from http://www.cbmagazine.com

The Educational Standards Corporation . Retrieved June 19, 2006, fromhttp://www.escoinst.com

Insider Newspapers . Retrieved June 19, 2006, from http://www.insidernewspapers.com

Mainstream Engineering . Retrieved June 20, 2006, from http://www.mainstream-engr.com/home/

Refrigerating Engineers & Technicians Association . Retrieved June 19, 2006, fromhttp://www.reta.com

RHVAC Tools . Retrieved June 19, 2006, from http://www.rhvactools.com

Wrightsoft. Retrieved June 20, 2006, from http://www.wrightsoft.com/


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Course Name: Air Conditioning II

Course Abbreviation: ACT 2424

Classification: Vocational-Technical Core

Description: A continuation of Air Conditioning I as an in-depth course in the installation,startup, and maintenance of air conditioning systems to include residential and commercial. (4sch: 2 hr. lecture, 4 hr. lab)

Prerequisite: Air Conditioning I (ACT 2414)

Competencies and Suggested Objectives1. Identify/describe and perform air conditioning startup and operation requirements.

a. Identify the importance of manufacturers installation and operation requirements. b. Describe the safety procedures for air conditioning startup.

c. Describe the required checks for air conditioning startup.d. Apply the required procedures for the operation of the system.2. Analyze and diagnose the electrical and mechanical and/or hydronic systems.3. Explain and perform basic preventive maintenance.

a. Explain the various types of maintenance programs. b. Explain tasks and frequencies for a quality maintenance program.c. Develop and implement a maintenance program.

STANDARDS

Contren Learning Series Best Practices

CONTREN CORE

BASIC SAFETY

SAF1 Identify the responsibilities and personal characteristics of a professional craftsperson.SAF2 Explain the role that safety plays in the construction crafts.SAF3 Describe what job-site safety means.SAF4 Explain the appropriate safety precautions around common job-site hazards.SAF5 Demonstrate the use and care of appropriate personal protective equipment.SAF5 Follow safe procedures for lifting heavy objects.SAF6 Describe safe behavior on and around ladders and scaffolds.SAF7 Explain the importance of the HazCom (Hazard Communication Standard) requirement

and MSDSs (Material Safety Data Sheets).SAF8 Describe fire prevention and fire fighting techniques.SAF9 Define safe work procedures around electrical hazards.


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INTRODUCTION TO CONSTRUCTION MATH

MAT1 Add, subtract, multiply, and divide whole numbers, with and without a calculator.MAT2 Use a standard ruler and a metric ruler to measure.MAT3 Add, subtract, multiply, and divide fractions.

MAT4 Add, subtract, multiply, and divide decimals, with and without a calculator.MAT5 Convert decimals to percents and percents to decimals.MAT6 Convert fractions to decimals and decimals to fractions.MAT7 Explain what the metric system is and how it is important in the construction trade.MAT8 Recognize and use metric units of length, weight, volume, and temperature.MAT9 Recognize some of the basic shapes used in the construction industry and apply basic

geometry to measure them.

Level I

TRADE MATHEMATICS

TMA1 Identify similar units of measurement in both the inch-pound (English) and metricsystems and know which units are larger.

TMA2 Convert measured values in the inch-pound system to equivalent metric values and viceversa.

TMA3 Express numbers as powers of ten.TMA4 Determine the powers and roots of numbers.TMA5 Solve basic algebraic equations.TMA6 Recognize various geometric figures.TMA7 Use the Pythagorean theorem to make calculations involving right triangles.TMA8 Convert decimal feet to feet and inches and vice versa.

Level III

PLANNED MAINTENANCE

PMM1 Describe planned maintenance and service procedures required for selected HVACequipment and components.

PMM2 Develop a planned maintenance and service checklist for selected HVAC equipment andaccessories.

PMM3 Perform identified service and maintenance tasks on selected HVAC equipment,components, and accessories.

PMM4 Identify the tools and materials necessary for performing service and maintenance tasks.PMM5 State the safety practices associated with the servicing of selected HVAC equipment,

components, and accessories.

TROUBLESHOOTING COOLING

TCM1 Describe a systematic approach for troubleshooting cooling systems and components.TCM2 Isolate problems to electrical and/or mechanical functions in cooling systems.


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TCM3 Recognize and use equipment manufacturers troubleshooting aids to troubleshootcooling systems.

TCM4 Identify and use the service instruments needed to troubleshoot cooling systems.TCM5 Successfully troubleshoot selected problems in cooling equipment.TCM6 State the safety precautions associated with cooling troubleshooting.

TROUBLESHOOTING ACCESSORIES

TAM1 Describe a systematic approach for troubleshooting HVAC system accessories.TAM2 Exhibit competence in isolating problems to electrical and/or mechanical functions of

HVAC system accessories.TAM3 Recognize and use equipment manufacturers troubleshooting aids to troubleshootHVAC system accessories.TAM4 Identify and properly use the service instruments needed to troubleshoot HVAC system

accessories.TAM5 Successfully troubleshoot problems in selected HVAC system accessories.

TAM6 State the safety precautions associated with the troubleshooting of HVAC accessories.HYDRONIC HEATING AND COOLING SYSTEMS

HHC1 Explain the terms and concepts used when working with hot-water heating, steamheating, and chilled-water cooling systems.

HHC2 Identify the major components of hot-water heating, steam heating, chilled-watercooling, and dual-tem-perature water systems.

HHC3 Explain the purpose of each component of hot-water heating, steam heating, chilled-water cooling, and dual-temperature water systems.

HHC4 Demonstrate the safety precautions used when working with hot-water/chilled-watersystems.

HHC5 Demonstrate or describe how to operate and balance selected hot-water and chilled-water systems.

HHC6 Describe the basic steam heating cycle.HHC7 Demonstrate or describe how to safely perform selected operating procedures on low-

pressure steam boilers and systems.HHC8 Demonstrate or describe how to install and maintain selected steam traps.HHC9 Identify the common piping configurations used with hot-water heating, steam heating,

and chilled-water cooling systems.HHC10 Explain the principles involved, and describe the procedures used, in balancing hydronic

systems.HHC11 Select, calibrate, and properly use the tools and instruments needed to balance hydronic

systems.HHC12 Read the pressure across a water system circulating pump.

AIRSIDE SYSTEMS

ASM1 Explain the operating principles of different types of commercial air systems.ASM2 Identify the components that make up a commercial air system.


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ASM3 Describe the functions of commercial air systems and their components.ASM4 Identify the type of building in which a particular type of system is used.ASM5 Explain the typical range of capacities for a commercial air system.

Level IV


SSS1 Demonstrate and/or describe how to prepare a boiler for dry storage.SSS2 Demonstrate and/or describe how to prepare a boiler for wet storage.SSS3 Demonstrate and/or describe how to clean, start up, and shut down a steam boiler.SSS4 Demonstrate and/or describe how to clean, start up, and shut down a hot-water boiler.SSS5 Demonstrate and/or describe how to start up and shut down a reciprocating liquid chiller

and related water system.SSS6 Demonstrate and/or describe how to start up and shut down a selected centrifugal or

screw liquid chiller and related water system.

SSS7 Demonstrate and/or describe how to start up and shut down an air handler and relatedforced-air distribution system.SSS8 Demonstrate and/or describe how to test compressor oil for acid contamination.SSS9 Demonstrate and/or describe how to add or remove oil from a semi-hermetic or open

reciprocating compressor.SSS10 Demonstrate and/or describe how to inspect and clean shell and tube



R1 Interpret Graphic Information (forms, maps, reference sources)

R2 Words in Context (same and opposite meaning)R3 Recall Information (details, sequence)R4 Construct Meaning (main idea, summary/paraphrase, compare/contrast, cause/effect)R5 Evaluate/Extend Meaning (fact/opinion, predict outcomes, point of view)M1 Addition of Whole Numbers (no regrouping, regrouping)M2 Subtraction of Whole Numbers (no regrouping, regrouping)M3 Multiplication of Whole Numbers (no regrouping, regrouping)M4 Division of Whole Numbers (no remainder, remainder)M5 Decimals (addition, subtraction, multiplication, division)M6 Fractions (addition, subtraction, multiplication, division)M7 Integers (addition, subtraction, multiplication, division)

A2 Number Theory (ratio, proportion)A3 Data Interpretation (graph, table, chart, diagram)A4 Pre-Algebra and Algebra (equations, inequality)A5 Measurement (money, time, temperature, length, area, volume)A6 Geometry (angles, Pythagorean theory)A7 Computation in Context (whole numbers, decimals, fractions, algebraic operations)A8 Estimation (rounding, estimation)L1 Usage (pronoun, tense, subject/verb agreement, adjective, adverb)


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L2 Sentence Formation (fragments, run-on, clarity)L3 Paragraph Development (topic sentence, supporting sentence, sequence)L4 Capitalization (proper noun, titles)L5 Punctuation (comma, semicolon)L6 Writing Conventions (quotation marks, apostrophe, parts of a letter)

S1 Vowel (short, long)S2 Consonant (variant spelling, silent letter)S3 Structural Unit (root, suffix)











National Center for Construction Education and Research. (2004). HVAC level III. Upper Saddle





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Air Conditioning II

Rutkowski, H. (n.d.). Manual H heat pump systems: Principles and applications Arlington, VA:Air Conditioning Contractors of America.

Video

Tel-A-Train. (n.d.). Pneumatic controls [Videotape]. (Available from Tel-A-Train P. O. Box4752, Chattanooga, TN 37405)

Trade Publications






Web Sites







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Course Name: Refrigerant, Retrofit, and Regulations



Description: Regulations and standards for new retrofit and government regulations. IncludesOSHA regulations, EPA regulations, and local and state codes. (3 sch: 2 hr. lecture, 2 hr. lab)

Prerequisite: None

Competencies and Suggested Objectives1. Determine the alternative refrigerant and/or lubricant in a specific system.

a. Define terms associated with alternative refrigerant retrofits. b. Determine if the refrigerant and/or lubricant is applicable to the specific system.

2. Describe/identify codes and standards.

a. Identify standards relating to the air conditioning and refrigeration industry. b. Explain local and state codes and licensing requirements.c. Dispose of empty non-refillable cylinders.d. Explain EPA, DOT, and OSHA rules and regulations as they apply to the industry.

STANDARDS


CONTREN CORE

BASIC SAFETY




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Level II

LEAK DETECTION, EVACUATION, RECOVERY, AND CHARGING

LDE1 Identify the common types of leak detectors and explain how each is used.

LDE2 Demonstrate skill in performing leak detection tests.LDE3 Identify the service equipment used for evacuating a system and explain why each itemof equipment is used.

LDE4 Demonstrate skill in performing system evacuation and dehydration.LDE5 Identify the service equipment used for recovering refrigerant from a system and for

recycling the recovered refrigerant, and explain why each item of equipment is used.LDE6 Demonstrate skill in performing refrigerant recovery.LDE7 Demonstrate or explain how to use a recycle unit.LDE8 Identify the service equipment used for charging refrigerant into a system, and explain

why each item of equipment is used.


R1 Interpret Graphic Information (forms, maps, reference sources)R2 Words in Context (same and opposite meaning)R3 Recall Information (details, sequence)R4 Construct Meaning (main idea, summary/paraphrase, compare/contrast, cause/effect)R5 Evaluate/Extend Meaning (fact/opinion, predict outcomes, point of view)M1 Addition of Whole Numbers (no regrouping, regrouping)M2 Subtraction of Whole Numbers (no regrouping, regrouping)M3 Multiplication of Whole Numbers (no regrouping, regrouping)M4 Division of Whole Numbers (no remainder, remainder)

M5 Decimals (addition, subtraction, multiplication, division)M6 Fractions (addition, subtraction, multiplication, division)M7 Integers (addition, subtraction, multiplication, division)A2 Number Theory (ratio, proportion)A3 Data Interpretation (graph, table, chart, diagram)A4 Pre-Algebra and Algebra (equations, inequality)A5 Measurement (money, time, temperature, length, area, volume)A6 Geometry (angles, Pythagorean theory)A7 Computation in Context (whole numbers, decimals, fractions, algebraic operations)A8 Estimation (rounding, estimation)L1 Usage (pronoun, tense, subject/verb agreement, adjective, adverb)

L2 Sentence Formation (fragments, run-on, clarity)L3 Paragraph Development (topic sentence, supporting sentence, sequence)L4 Capitalization (proper noun, titles)L5 Punctuation (comma, semicolon)L6 Writing Conventions (quotation marks, apostrophe, parts of a letter)S1 Vowel (short, long)S2 Consonant (variant spelling, silent letter)S3 Structural Unit (root, suffix)


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National Center for Construction Education and Research. (2004). HVAC level III. Upper SaddleRiver, NJ: Pearson Prentice Hall.



Whitman, B., Johnson, B., & Tomczyk, J. (2005). Refrigeration & air conditioning technology

[Text, Student Guide/Lab Manual, and Instructors Guide]. Clifton Park, NY: ThomsonDelmar Learning.

Refrigerant, Retrofit, and Regulations

ESCO Institute. (2002). EPA certification exam preparatory manual for air conditioning &refrigeration technicians . Mount Prospect, IL: Esco Press.


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Video

Mainstream Engineering Corp. (2001). Practice exam for 608 Universal Certification [Videotape]. (Available from Mainstream Engineering Corp., 200 Yellow Place,Rockledge, FL 32955)

Trade Publications






Web Sites










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Course Name: Heating Systems



Description: Various types of residential and commercial heating systems. Includes gas, oil,electric, compression, and hydroponic heating systems. (3 sch: 2 hr. lecture, 2 hr. lab)

Prerequisite: None

Competencies and Suggested Objectives1. Explain the operation of various types of heating systems.

a. Identify the parts of the systems. b. Check sequence of the operations.

2. Identify and perform basic maintenance and repair of fossil fuel systems.

a. Define terms associated with fossil fuel systems. b. Identify basic procedures for maintenance of fossil fuel systems.c. Describe safety procedures for maintenance repairs.d. Safely perform basic maintenance on fossil fuel systems.e. Measure gas pressure by the use of a pressure gauge and U-tube manometer.f. Determine air velocity with the use of the required instrument.

3. Identify and perform maintenance and repair of hydronic systems.a. Define terms associated with hydronic systems.

b. Identify basic procedures for maintenance of hydronic systems.c. Describe safety procedures for maintenance repairs.d. Safely perform basic maintenance on hydronic systems.

4. Identify and perform basic maintenance and repair of humidifiers.a. Identify the types of humidifiers. b. Explain factors affecting humidity.c. Check operation of humidification equipment.d. Determine humidity and dew point by using the psychrometer.

5. Identify the operation and basic maintenance of electric furnaces.a. Identify the major parts of an electric furnace.

6. Identify and safely perform basic maintenance and repair of compression systems toinclude air-to-air and geothermal systems.a. Define terms associated with compression systems.

b. Describe safety procedures for maintenance repairs.

c. Test and balance the system.


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STANDARDS


CONTREN CORE

BASIC SAFETY




MAT1 Add, subtract, multiply, and divide whole numbers, with and without a calculator.MAT2 Use a standard ruler and a metric ruler to measure.MAT3 Add, subtract, multiply, and divide fractions.MAT4 Add, subtract, multiply, and divide decimals, with and without a calculator.MAT5 Convert decimals to percents and percents to decimals.

MAT6 Convert fractions to decimals and decimals to fractions.MAT7 Explain what the metric system is and how it is important in the construction trade.MAT8 Recognize and use metric units of length, weight, volume, and temperature.MAT9 Recognize some of the basic shapes used in the construction industry and apply basic


Level I

INTRODUCTION TO HVAC

INT1 Explain the basic principles of heating, ventilation, and air conditioning.

INT2 Identify career opportunities available to people in the HVAC trade.INT3 Explain the purpose and objectives of an apprentice training program.INT4 Describe how certified apprentice training can start in high school.INT5 Describe what the Clean Air Act means to the HVAC trade


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TRADE MATHEMATICS


TMA2 Convert measured values in the inch-pound system to equivalent metric values and vice

versa.TMA3 Express numbers as powers of ten.TMA4 Determine the powers and roots of numbers.TMA5 Solve basic algebraic equations.TMA6 Recognize various geometric figures.TMA7 Use the Pythagorean theorem to make calculations involving right triangles.TMA8 Convert decimal feet to feet and inches and vice versa.

INTRODUCTION TO HEATING

ITH1 Explain the three methods by which heat is transferred and give an example of each.

ITH2 Describe how combustion occurs and identify the by-products of combustion.ITH3 Identify the various types of fuels used in heating.ITH4 Identify the major components and accessories of a forced-air furnace and explain the

function of each component.ITH5 State the factors that must be considered when installing a furnace.ITH6 Identify the major components of a gas furnace and describe how each works.ITH7 With supervision, use a manometer to measure and adjust manifold pressure on a gas

furnace.ITH8 Identify the major components of an oil furnace and describe how each works.ITH9 Describe how an electric furnace works.ITH10 With supervision, perform basic furnace preventive maintenance procedures such as

cleaning and filter replacement.

Level II

CHIMNEYS, VENTS, AND FLUES

CVF1 Describe the principles of combustion and explain complete and incomplete combustion.CVF2 Describe the content of flue gas and explain how it is vented.CVF3 Identify the components of a furnace vent system.CVF4 Describe how to select and install a vent system.CVF5 Perform the adjustments necessary to achieve proper combustion in a gas furnace.CVF6 Describe the techniques for venting different types of furnaces.CVF7 Explain the various draft control devices used with natural-draft furnaces.

ELECTRIC HEATING

EHM1 Describe and explain the basic operation of a fan coil equipped with electric heatingelements.

EHM2 Identify and describe the functions of major components of a fan coil equipped with


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electric heating elements.EHM3 Identify and describe the functions of electric heating controls.EHM4 Measure resistances and check components and controls for operation and safety.EHM5 Determine the cubic feet per minute (cfm) using the temperature rise method.EHM6 Describe and explain the basic operation of other electric heating systems.

ACCESSORIES AND OPTIONAL EQUIPMENT

AOE1 Explain how heat transfer by conduction, convection, radiation, and evaporation relates tohuman comfort.

AOE2 Explain why it is important to control humidity in a building.AOE3 Recognize the various kinds of humidifiers used with HVAC systems and explain why

each is used.AOE4 Demonstrate or describe how to install and service the humidifiers used in HVAC

systems.AOE5 Recognize the kinds of air filters used with HVAC systems and explain why each is used.

AOE6 Demonstrate or describe how to install and service the filters used in HVAC systems.AOE7 Use a manometer or differential pressure gauge to measure the friction loss of an airfilter.

AOE8 Identify accessories commonly used with air conditioning systems to improve indoor airquality and reduce energy cost, and explain the function of each.

HEAT PUMPS

HPM1 Describe the principles of reverse-cycle heating.HPM2 Identify heat pumps by type and general classification.HPM3 List the components of heat pump systems.HPM4 Demonstrate heat pump installation and service procedures.HPM5 Identify and install refrigerant circuit accessories commonly associated with heat pumps.HPM6 Analyze a heat pump control circuit.

Level III

TROUBLESHOOTING GAS HEATING

TGH1 Describe the basic operating sequence for natural-draft and induced-draft gas heatingequipment.

TGH2 Demonstrate skill in interpreting control circuit diagrams for gas heating systems.TGH3 Develop a troubleshooting chart for a gas heating system.TGH4 Identify the tools and instruments used when troubleshooting gas heating systems.TGH5 Demonstrate skill in using the tools and instruments required for troubleshooting gas

heating systems.TGH6 Isolate and correct malfunctions in gas heating systems.


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TROUBLESHOOTING ELECTRIC HEATING

TEH1 Explain the operating principles of various types of electric heating systems.TEH2 Describe the ways in which electric heating systems and components are likely to fail.TEH3 Analyze circuit diagrams to determine the operating sequence of a fan coil equipped with

electric heaters.TEH4 Determine the operating sequence of an electric heater package for a cooling unit or heat pump.

TEH5 Troubleshoot electric furnaces, accessory heater packages, baseboard heating systems,duct heaters, and radiant heating systems.

TEH6 State the safety practices associated with the troubleshooting of selected electric heatingsystems.

TROUBLESHOOTING OIL HEATING

TOH1 Describe the basic operating sequence for oil-fired heating equipment.

TOH2 Demonstrate skill in interpreting control circuit diagrams for oil heating systems.TOH3 Develop a troubleshooting chart for an oil heating system.TOH4 Identify the tools and instruments used in troubleshooting oil heating systems.TOH5 Demonstrate skill in using the tools and instruments required for troubleshooting oil

heating systems.TOH6 Isolate and correct malfunctions in oil heating systems.TOH7 Describe the safety precautions that must be taken when servicing oil heating systems.

TROUBLESHOOTING HEAT PUMPS

THP1 Describe the basic operating sequence for an air-to-air heat pump.THP2 Demonstrate skill in interpreting control circuit diagrams for heat pumps.THP3 Develop a troubleshooting chart for a heat pump.THP4 Identify the tools and instruments used in troubleshooting heat pumps.THP5 Demonstrate skill in using the tools and instruments required for troubleshooting heat

pumps.THP6 Isolate and correct malfunctions in heat pumps.THP7 Describe the safety precautions associated with servicing heat pumps.

Level IV


SSS1 Demonstrate and/or describe how to prepare a boiler for dry storage.SSS2 Demonstrate and/or describe how to prepare a boiler for wet storage.SSS3 Demonstrate and/or describe how to clean, start up, and shut down a steam boiler.SSS4 Demonstrate and/or describe how to clean, start up, and shut down a hot-water boiler.SSS5 Demonstrate and/or describe how to start up and shut down a reciprocating liquid chiller

and related water system.


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SSS6 Demonstrate and/or describe how to start up and shut down a selected centrifugal orscrew liquid chiller and related water system.

SSS7 Demonstrate and/or describe how to start up and shut down an air handler and relatedforced-air distribution system.

SSS8 Demonstrate and/or describe how to test compressor oil for acid contamination.

SSS9 Demonstrate and/or describe how to add or remove oil from a semi-hermetic or openreciprocating compressor.SSS10 Demonstrate and/or describe how to inspect and clean shell and tube



R1 Interpret Graphic Information (forms, maps, reference sources)R2 Words in Context (same and opposite meaning)R3 Recall Information (details, sequence)R4 Construct Meaning (main idea, summary/paraphrase, compare/contrast, cause/effect)R5 Evaluate/Extend Meaning (fact/opinion, predict outcomes, point of view)M1 Addition of Whole Numbers (no regrouping, regrouping)M2 Subtraction of Whole Numbers (no regrouping, regrouping)M3 Multiplication of Whole Numbers (no regrouping, regrouping)M4 Division of Whole Numbers (no remainder, remainder)M5 Decimals (addition, subtraction, multiplication, division)M6 Fractions (addition, subtraction, multiplication, division)M7 Integers (addition, subtraction, multiplication, division)A2 Number Theory (ratio, proportion)A3 Data Interpretation (graph, table, chart, diagram)A4 Pre-Algebra and Algebra (equations, inequality)

A5 Measurement (money, time, temperature, length, area, volume)A6 Geometry (angles, Pythagorean theory)A7 Computation in Context (whole numbers, decimals, fractions, algebraic operations)A8 Estimation (rounding, estimation)L1 Usage (pronoun, tense, subject/verb agreement, adjective, adverb)L2 Sentence Formation (fragments, run-on, clarity)L3 Paragraph Development (topic sentence, supporting sentence, sequence)L4 Capitalization (proper noun, titles)L5 Punctuation (comma, semicolon)L6 Writing Conventions (quotation marks, apostrophe, parts of a letter)S1 Vowel (short, long)

S2 Consonant (variant spelling, silent letter)S3 Structural Unit (root, suffix)



CS2 Financial, Economic, and Business Literacy


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CS4 Information and Communication SkillsCS5 Thinking and Problem-Solving SkillsCS6 Interpersonal and Self-Directional Skills












Heating Systems

Cooper, W., Lee, R., Quinlan, R., & Sirowatka, M. (2003). Warm air heating for climate control.Upper Saddle River, NJ: Prentice Hall.

Siegenthaler, J. (2004). Modern hydronic heating for residential and light commercial buildings .Clifton Park, NY: Thomson Delmar Learning.


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Trade Publications






Web Sites










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Course Name: Heat Load and Air Properties



Description: Introduction to heat load calculations for residential and light commercial heating,ventilation, air conditioning, and refrigeration systems. Includes air distribution, duct sizing,selection of grills and registers, types of fans, air velocity, and fan performance. Introduces airtesting instruments and computer usage. (4 sch: 2 hr. lecture, 4 hr. lab)

Prerequisite: None

Competencies and Suggested Objectives1. Identify and calculate generated heat loss/gain using written and/or computer-generated

methods.

a. Define terms associated with heat loss/gain. b. Identify factors to consider when selecting equipment.c. Estimate heat loss utilizing construction numbers, multipliers, and design conditions.d. Calculate a written and/or computer-generated load using charts and/or appropriate

software.e. Estimate heat loss and gain for structures in a specified geographical location using

tables, worksheets, and/or the computer.2. Identify and determine duct sizes and air distribution systems using written and/or

computer-generated methods.a. Define terms associated with air distribution systems and ducts.

b. Identify types of supply duct systems.

c. List advantages/disadvantages of various types of air duct supply and return systems.d. Solve problems using the friction loss chart and/or appropriate software with variousstatic pressure.

e. Design an air distribution system utilizing a drawing by hand and/or computer-generated method.

3. Identify and plot various points on a psychometric chart.a. Identify terms associated with psychometrics.

b. Discuss the procedures to calculate points on a chart.c. Calculate and plot points on a chart.

4. Interpret basic blueprints as related to heating, ventilation, air conditioning, andrefrigeration (HVACR).

a. Identify symbols used in HVACR. b. Interpret the meaning of various symbols.


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STANDARDS


CONTREN CORE

BASIC SAFETY




MAT1 Add, subtract, multiply, and divide whole numbers, with and without a calculator.MAT2 Use a standard ruler and a metric ruler to measure.MAT3 Add, subtract, multiply, and divide fractions.MAT4 Add, subtract, multiply, and divide decimals, with and without a calculator.MAT5 Convert decimals to percents and percents to decimals.

MAT6 Convert fractions to decimals and decimals to fractions.MAT7 Explain what the metric system is and how it is important in the construction trade.MAT8 Recognize and use metric units of length, weight, volume, and temperature.MAT9 Recognize some of the basic shapes used in the construction industry and apply basic


INTRODUCTION TO BLUEPRINTS

BLU1 Recognize and identify basic blueprint terms, components, and symbols.BLU2 Relate information on blueprints to actual locations on the print.BLU3 Recognize different classifications of drawings.

BLU4 Interpret and use drawing dimensions.

Level I

TRADE MATHEMATICS



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TMA2 Convert measured values in the inch-pound system to equivalent metric values and viceversa.

TMA3 Express numbers as powers of ten.TMA4 Determine the powers and roots of numbers.TMA5 Solve basic algebraic equations.

TMA6 Recognize various geometric figures.TMA7 Use the Pythagorean theorem to make calculations involving right triangles.TMA8 Convert decimal feet to feet and inches and vice versa.

Level II

AIR DISTRIBUTION SYSTEMS

ADS1 Describe the airflow and pressures in a basic forced-air distribution system.ADS2 Explain the differences between propeller and centrifugal fans and blowers.ADS3 Identify the various types of duct systems and explain why and where each type is used.

ADS4 Demonstrate or explain the installation of metal, fiberboard, and flexible duct.ADS5 Demonstrate or explain the installation of fittings and transitions used in duct systems.ADS6 Demonstrate or explain the use and installation of diffusers, registers, and grilles used in

duct systems.ADS7 Demonstrate or explain the use and installation of dampers used in duct systems.ADS8 Demonstrate or explain the use and installation of insulation and vapor barriers used in

duct systems.ADS9 Identify the instruments used to make measurements in air systems and explain the use of

each instrument.ADS10 Make basic temperature, air pressure, and velocity measurements in an air distribution

system.

ACCESSORIES AND OPTIONAL EQUIPMENT

AOE1 Explain how heat transfer by conduction, convection, radiation, and evaporation relates tohuman comfort.

AOE2 Explain why it is important to control humidity in a building.AOE3 Recognize the various kinds of humidifiers used with HVAC systems and explain why

each is used.AOE4 Demonstrate or describe how to install and service the humidifiers used in HVAC

systems.AOE5 Recognize the kinds of air filters used with HVAC systems and explain why each is used.AOE6 Demonstrate or describe how to install and service the filters used in HVAC systems.AOE7 Use a manometer or differential pressure gauge to measure the friction loss of an air

filter.AOE8 Identify accessories commonly used with air conditioning systems to improve indoor air

quality and reduce energy cost, and explain the function of each.


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Level III

AIR PROPERTIES AND AIR SYSTEM BALANCING

PSB1 Explain the gas laws (Dalton, Boyle, and Charles) used when dealing with air and its

properties.PSB2 Explain how the properties of air relate to one another.PSB3 Use a psychrometric chart to evaluate air properties and changes in air properties.PSB4 Explain the principles involved in the balancing of air distribution systems.PSB5 Define common terms used by manufacturers when describing grilles, registers, and

diffusers.PSB6 Identify and use the tools and instruments needed to balance air distribution systems.PSB7 Demonstrate and/or describe the general procedures used to balance air distribution

systems.PSB8 Demonstrate and/or describe the methods used to change the speed of air distribution

system supply fans

Level IV

CONSTRUCTION DRAWINGS AND SPECIFICATIONS

CDS1 Read blueprints and architects plans.CDS2 Compare mechanical plans with the actual installation of duct run fittings and sections.CDS3 Interpret specification documents and apply them to the plans.CDS4 Interpret shop drawings and apply them to the plans and specifications.CDS5 Develop cut lists for duct runs as shown on shop drawings and develop elevations of

installations.CDS6 Describe a submittal, its derivation, routing, and makeup.CDS7 Develop a field set of as-built drawings.CDS8 Identify the steps required for transferring design information to component production.CDS9 Identify, develop, and complete takeoff sheets.CDS10 List and classify materials most commonly used in HVAC systems.CDS11 Complete takeoff procedures for HVAC systems.

HEATING AND COOLING SYSTEM DESIGN

HCD1 Identify and describe the steps in the system design process.HCD2 From blueprints or an actual job site, obtain information needed to complete heating and

cooling load estimates.HCD3 Identify the factors that affect heat gains and losses to a building and describe how these

factors influence the design process.HCD4 With instructor supervision, complete a load estimate to determine the heating and/or

cooling load of a building.HCD5 State the principles that affect the selection of equipment to satisfy the calculated heating

and/or cooling load.


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HCD6 With instructor supervision, select heating and/or cooling equipment usingmanufacturers product data.

HCD7 Recognize the various types of duct systems and explain why and where each type isused.

HCD8 Demonstrate the effect of fittings and transitions on duct system design.

HCD9 Explain the use and installation of diffusers, registers, and grilles used in duct systems.HCD10 Demonstrate the use of a friction loss chart to size round duct.HCD11 Demonstrate the use of duct sizing tables to size rectangular duct.HCD12 Explain or demonstrate the use and installation of insulation and vapor barriers used in

duct systems.HCD13 Apply proper design principles to the selection and installation of refrigerant and

condensate piping.HCD14 Estimate the electrical load for a building and calculate the effect of the comfort system

on the electrical load.


R1 Interpret Graphic Information (forms, maps, reference sources)R2 Words in Context (same and opposite meaning)R3 Recall Information (details, sequence)R4 Construct Meaning (main idea, summary/paraphrase, compare/contrast, cause/effect)R5 Evaluate/Extend Meaning (fact/opinion, predict outcomes, point of view)M1 Addition of Whole Numbers (no regrouping, regrouping)M2 Subtraction of Whole Numbers (no regrouping, regrouping)M3 Multiplication of Whole Numbers (no regrouping, regrouping)M4 Division of Whole Numbers (no remainder, remainder)M5 Decimals (addition, subtraction, multiplication, division)

M6 Fractions (addition, subtraction, multiplication, division)M7 Integers (addition, subtraction, multiplication, division)A2 Number Theory (ratio, proportion)A3 Data Interpretation (graph, table, chart, diagram)A4 Pre-Algebra and Algebra (equations, inequality)A5 Measurement (money, time, temperature, length, area, volume)A6 Geometry (angles, Pythagorean theory)A7 Computation in Context (whole numbers, decimals, fractions, algebraic operations)A8 Estimation (rounding, estimation)L1 Usage (pronoun, tense, subject/verb agreement, adjective, adverb)L2 Sentence Formation (fragments, run-on, clarity)

L3 Paragraph Development (topic sentence, supporting sentence, sequence)L4 Capitalization (proper noun, titles)L5 Punctuation (comma, semicolon)L6 Writing Conventions (quotation marks, apostrophe, parts of a letter)S1 Vowel (short, long)S2 Consonant (variant spelling, silent letter)S3 Structural Unit (root, suffix)


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CS1 Global AwarenessCS2 Financial, Economic, and Business LiteracyCS4 Information and Communication SkillsCS5 Thinking and Problem-Solving SkillsCS6 Interpersonal and Self-Directional Skills







National Center for Construction Education and Research. (2004). HVAC level II. Upper Saddle






Heat Load and Air Properties

Rutkowski, H. (1985). Manual P psychrometrics: Theory and application . Arlington, VA: AirConditioning Contractors of America.


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Rutkowski, H. (1995). Manual D residential duct systems. Arlington, VA: Air ConditioningContractors of America.

Rutkowski, H. (1995). Manual S residential equipment selection. Arlington, VA: AirConditioning Contractors of America.

Rutkowski, H. (2000). Manual T air distribution basics for residential and small commercialbuildings. Arlington, VA: Air Conditioning Contractors of America.

Rutkowski, H. (2003). Manual J residential load calculation . Arlington, VA: Air ConditioningContractors of America.

Trade Publications






Web Sites








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Course Name: Special Project in Heating, Ventilation, Air Conditioning, and RefrigerationTechnology

Course Abbreviation: ACT 291(1-3)

Classification: Vocational-Technical Elective

Description: A course designed to provide the student with practical application of skills andknowledge gained in technical courses. The instructor works closely with the student to insurethat the selection of a project will enhance the student's learning experience. (1-3 sch: 2-6 hr. lab)

Prerequisite: Consent of Instructor

Competencies and Suggested Objectives1. Develop a written plan which details the activities and projects to be completed.

a. Utilize a written plan which details the activities and projects to be done.

b. Perform written occupational objectives.2. Assess accomplishment of objectives.a. Prepare daily written assessment of accomplishment of objectives.

b. Present weekly written report to instructor on activities done.3. Utilize a set of written guidelines for the special project.

a. Develop and follow a set of written guidelines.

STANDARDS

Specific standards for this course will depend upon the nature of the problem underinvestigation.


Specific references for this course will depend upon the nature of the problem underinvestigation.


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Course Name: Supervised Work Experience in Heating, Ventilation, Air Conditioning, andRefrigeration Technology

Course Abbreviation: ACT 292(1-6)

Classification: Vocational-Technical Elective

Description: A course which is a cooperative program between industry and education and isdesigned to integrate the students technical studies with industrial experience. Variable credit isawarded on the basis of one semester hour per 45 industrial contact hours. (1-6 sch: 3-18 hr.externship)

Prerequisite: Consent of Instructor

Competencies and Suggested Objectives1. Apply technical skills needed to be a viable member of the workforce.

a. Prepare a description of technical skills to be developed in the supervised workexperience. b. Develop technical skills needed to be a viable member of the workforce.

2. Apply skills developed in other program area courses.a. Perform skills developed in other program area courses.

3. Apply human relationship skills.a. Use proactive human relationship skills in the supervised work experience.

4. Apply and practice positive work habits and responsibilities.a. Perform assignments to develop work habits and responsibilities.

5. Work with instructor and employer to develop written occupational objectives to beaccomplished.

a. Perform written occupational objectives in the supervised work experience.6. Assess accomplishment of objectives.a. Prepare daily written assessment of accomplishment of objectives.

b. Present weekly written reports to instructor in activities performed and objectivesaccomplished.

7. Utilize a set of written guidelines for the supervised work experience.a. Develop and follow a set of written guidelines for the supervised work experience.

STANDARDS

Specific standards for this course will depend upon the nature of the problem under

investigation.




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Course Name: Work-Based Learning I, II, III, IV, V, and VI

Course Abbreviation: WBL 191(1-3), WBL 192(1-3), WBL 193(1-3), WBL 291(1-3), WBL292(1-3), and WBL 293(1-3)

Classification: Free Elective

Description: A structured work-site learning experience in which the student, program areateacher, Work-Based Learning Coordinator, and worksite supervisor/mentor develop andimplement an educational training agreement. Designed to integrate the students academic andtechnical skills into a work environment. May include regular meetings and seminars with school

personnel and employers for supplemental instruction and progress reviews. (1-3 sch: 3-9 hoursexternship)

Prerequisite: Concurrent enrollment in vocational-technical program area courses

Competencies and Suggested Objectives1. Apply technical skills and related academic knowledge needed to be a viable member ofthe workforce.a. Demonstrate technical skills necessary to complete job requirements.

b. Demonstrate academic skills necessary to complete job requirements.c. Perform tasks detailed in an educational training agreement at the work setting.

2. Apply general workplace skills to include positive work habits necessary for successfulemployment.a. Demonstrate appropriate human relationship skills in the work setting to include

conflict resolution, team participation, leadership, negotiation, and customer/clientservice.

b. Utilize time, materials, and resource management skills.c. Use critical thinking skills such as problem solving, decision making, and reasoning.d. Acquire, evaluate, organize, maintain, interpret, and communicate information.

STANDARDS

Specific standards for this course will depend upon the nature of the problem underinvestigation.




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Recommended Tools and Equipment

CAPITALIZED TOOLS

1. Oxy-acetylene outfit (8)

2. Computers (1 per student)3. Printers (1 per computer or networked lab)

NONCAPITALIZED TOOLS

1. Bench/metal or wood tops with vises (10)2. C clamps, assorted sets - 6", 8", 10" (3)3. " and " corded and cordless drill motors (2 each)4. Gear puller set (1)5. 7" pedestal grinder, commercial (1)6. 220v kit quick start (1)

7. 110v kit quick start (1)8. Electronic leak detectors corded and cordless, (2 each)9. Ultrasonic and ultraviolet leak detectors (2 each)10. Pop rivet gun set (1)11. Service valve kits (2)12. Snips: straight, left, right (3)13. Soldering gun (2)14. Combination squares (2)15. Tap and die sets (1 metric and 1 SAE) (2)16. 25 ft. tape measures (2)17. Three-foot metal rules (2)

18.

Universal appliance truck (2)19. Vacuum (wet or dry) (1)20. Wheel puller set (1)21. Pipe wrench set (1)22. Chisel sets (2)23. Combination wrench sets (1 metric and 1 SAE) (2)24. Diagonal cutters (4)25. Reciprocating saw (1)26. Grinders, side (1-4" and 1-7") (2)27. File set (1)28. Flare/swage sets (10)

29.

Nitrogen tank and recycling regulator and relief valve (2)30. First aid kit (1)31. Schrader valve core removal tools (2)32. Industrial flashlights (3)33. Fuse pullers (2)34. Hack saws/extra blades (2)35. Ball peen hammer sets (2)36. Set, refrigeration flare nut wrenches (7/16"-1") (1)


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37. Nut driver sets (4)38. Pinch off tool (4)39. Pliers (slip joint/needle nose/linesman locking) (3)40. Scratch awls (2)41. Screwdriver sets (2 straight and 2 Philips) (4)

42.

Sockets and ratchet sets - ",

", " drive (1 metric and 1 SAE) (2 each)43. Tubing bender set (1)44. Tubing cutter kits (5)45. Wire strippers (5)46. Allen wrench sets (2)47. Wire end crimpers (2)48. Sanitation cabinet with safety glasses, with 1 pair of safety glasses per person (1)49. 8 ft. fiberglass ladders (3)50. Four wheel cart (1)51. Appliance lift (1)52. Circular saw (1)

53.

Hand trucks for cylinders (4)54. 12 ft. fiberglass ladder (1)

CAPITALIZED EQUIPMENT

1. A/C split (gas and electric)(4)2. A/C window unit (4)3. Residential package heating (Dual purpose - for heating and cooling instruction) (2)4. Air-to-air heat pump (with electrical backup heat) (2)5. Residential refrigerator (1)6. Commercial ice maker (trainer) (1)7. Vacuum pumps, 2 stage (4)8. Refrigerant identifier (1)9. Recovery/recycling equipment (4)10. Combustion test kit (1)11. Basic electrical trainers (4)12. Air conditioning trainer (1)13. Refrigeration trainer (1)14. Heat pump trainer (1)15. Solid state electronic trainer (1)16. Electric heat trainer (1)17. Gas heat trainer (1)18. Compressor trainer (1)

NONCAPITALIZED EQUIPMENT

1. Clamp-on ammeters (4)2. Hermetic analyzer (2)3. Capacitor analyzer (2)4. Set of recording ammeter and voltmeter (1)


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5. Electronic thermometer (8)6. Electronic charging scale (2)7. Micron vacuum gauge (4)8. Manifold gauge sets with low loss fittings (6)9. Bimetal (digital) thermometers (6)

10.

Temperature recorder (2)11. Psychrometer (dry and wet bulbs) (2)12. Storage tanks (6)13. Hand oil pump (1)14. U-tube manometer (4)15. Carbon monoxide tester (1)16. Velometers (Dual purpose - for heating and cooling instruction) (2)

RECOMMENDED INSTRUCTIONAL AIDS

It is recommended that instructors have access to the following items:

1. Scientific calculator (1)2. Cart, AV (for overhead projector)3. Computer with operating software with multimedia kit (1)4. Projector, overhead5. VCR/DVD player (1)6. Data projector (1)


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ASSESSMENT

BLUEPRINT

Title of Program: Heating and Air Conditioning Program Level: Postsecondary

This program is assessed using the MS-CPAS. The following blueprint summary contains thecompetencies that are measured when assessing this program. Competencies are grouped intoclusters and a weight is given to each cluster to determine the number of items needed from eachcluster. The numbers of C1s and C2s (item difficulty levels) are also indicated on the blueprint.

Level1 (C1)

Level2 (C2)

TOTAL

%

Cluster/Competency

Number Number

Cluster 1 : Tools and PipingACT 1133

7 2 9 9

Cluster 2 : RefrigerationACT 1125, ACT 1313, ACT 2324, ACT 2433

32 10 42 42

Cluster 3 : Air Conditioning and ControlsAct 1213, ACT 2414, ACT 2424

15 5 20 20

Cluster 4 : HeatingACT 2513, ACT 2624

15 5 20 20

Cluster 5: ElectricityACT 1713

7 2 9

Total Questions: 76 24 100 100


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Baseline Competencies

The following competencies and suggested objectives are taken from the publication MississippiCurriculum Framework for Secondary Heating and Air Conditioning . These competencies andobjectives represent the baseline which was used to develop the community/junior college

Heating, Ventilation, Air Conditioning, and Refrigeration Technology courses. Students enrolledin postsecondary courses should either (1) have documented mastery of these competencies, or(2) be provided with these competencies before studying the advanced competencies in theHeating, Ventilation, Air Conditioning, and Refrigeration Technology program.

Baseline competencies may be integrated into existing courses in the curriculum or taught asspecial Introduction courses. The Introduction courses may be taught for up to six semesterhours of institutional credit and may be divided into two courses. If the Baseline Competenciesare to be taught as Introduction courses, each course should be at least 3 credit hours. Thefollowing course number(s) and description should be used:

Course Name(s): Introduction to Heating, Ventilation, Air Conditioning, and RefrigerationTechnology; Introduction to Heating, Ventilation, Air Conditioning, and RefrigerationTechnology I; or Introduction to Heating, Ventilation, Air Conditioning, and RefrigerationTechnology II

Course Abbreviation(s): ACT 100(3-6), ACT 1013, ACT 1023


Description: These courses contain the baseline competencies and suggested objectives from thehigh school curriculum which directly relate to the community college program. The courses are

designed for students entering the community college who have had no previous training ordocumented experience in the field. (3-6 semester hours based upon existing skills for eachstudent, may be divided into 2 courses for a maximum total of 6 hours of institutional credit.)

Competencies and Suggested Objectives:

1. Describe local program and vocational center policies and procedures.a. Describe local program and vocational center policies and procedures including dress

code, attendance, academic requirements, discipline, and transportation regulations.2. Describe employment opportunities and responsibilities.

a. Describe employment opportunities including potential earnings, employee benefits, job

availability, place of employment, working conditions, and educational requirements. b. Describe basic employee responsibilities.3. Explore leadership skills and personal development opportunities provided students by

student organizations to include SkillsUSA.a. Demonstrate effective teambuilding and leadership skills.

b. Practice appropriate work ethics.4. Demonstrate the ability to follow verbal and written instructions and communicate effectively

in on-the-job situations.


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5. Discuss the basic principles of heating, ventilation, and air conditioning to include materialsand techniques.

6. Describe general safety rules for working in a shop/lab and industry.a. Describe how to avoid on-site accidents.

b. Explain the relationship between housekeeping and safety.

c. Explain the importance of following all safety rules and company safety policies.d. Explain the importance of reporting all on-the-job injuries, accidents, and near misses.e. Explain the need for evacuation policies and the importance of following them.f. Explain the employers substances abuse policy and how it relates to safety.g. Explain the safety procedures when working near pressurized or high temperature.

7. Identify and apply safety around welding operations.a. Use proper safety practices when welding or working around welding operations.

b. Use proper safety practices when welding in or near trenches and excavations.c. Explain the term proximity work .

8. Identify and explain use of various barriers and confinements.a. Explain the safety requirements for working in confined areas.

b. Explain and practice lockout/tagout procedures.c. Explain the different barriers and barricades and how they are used.d. Recognize and explain personal protective equipment.e. Inspect and care for personal protective equipment.

9. Explain lifting and the use of ladders and scaffolds.a. Identify and explain the procedures for lifting heavy objects.

b. Inspect and safely work with various ladders and scaffolds.10. Explain the Material Safety Data Sheet (MSDS).

a. Explain the function of the MSDS. b. Interpret the requirements of the M

[p] heating ventilation air conditioning and refrigeration technology [2007]

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