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>Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Overview
Salary
Demand
Core Tasks
Technology Skills
Tools Used
Top 10 Knowledge Required
Top 10 Skills
Top 10 Abilities
Top 10 Work Activities
Detailed Work Activities
Majors
Interests
Top 10 Work Styles
Work Values
Related Careers
Overview
Job Zone Three: Medium Preparation Needed
Experience
Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job.
Education
Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.
Job Training
Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations.
Examples
These occupations usually involve using communication and organizational skills to coordinate, supervise, manage, or train others to accomplish goals. Examples include hydroelectric production managers, travel guides, electricians, agricultural technicians, barbers, court reporters, and medical assistants.
Install or repair heating, central air conditioning, HVAC, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.
Salary Salary
Salary at 10th Percentile: $31K
Salary at 25th Percentile: $39K
Median Salary: $50K
Salary at 75th Percentile: $64K
Salary at 90th Percentile: $80K
Demand
Core Tasks
Repair or replace defective equipment, components, or wiring.
Test electrical circuits or components for continuity, using electrical test equipment.
Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions.
Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area.
Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit.
Install, connect, or adjust thermostats, humidistats, or timers.
Study blueprints, design specifications, or manufacturers' recommendations to ascertain the configuration of heating or cooling equipment components and to ensure the proper installation of components.
Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.
Braze or solder parts to repair defective joints and leaks.
Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions.
Lay out and connect electrical wiring between controls and equipment, according to wiring diagrams, using electrician's hand tools.
Record and report time, materials, faults, deficiencies, or other unusual occurrences on work orders.
Perform mechanical overhauls and refrigerant reclaiming.
Adjust system controls to settings recommended by manufacturer to balance system.
Install expansion and control valves, using acetylene torches and wrenches.
Install or repair self-contained ground source heat pumps or hybrid ground or air source heat pumps to minimize carbon-based energy consumption and reduce carbon emissions.
Cut or drill holes in floors, walls, or roof to install equipment, using power saws or drills.
Install dehumidifiers or related equipment for spaces that require cool, dry air to operate efficiently, such as computer rooms.
Recommend, develop, or perform preventive or general maintenance procedures, such as cleaning, power-washing, or vacuuming equipment, oiling parts, or changing filters.
Measure, cut, thread, or bend pipe or tubing, using pipe fitter's tools.
Mount compressor, condenser, and other components in specified locations on frames, using hand tools and acetylene welding equipment.
Keep records of repairs and replacements made and causes of malfunctions.
Estimate, order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition.
Install or repair air purification systems, such as specialized filters or ultraviolet (UV) light purification systems.
Schedule work with customers and initiate work orders, house requisitions, and orders from stock.
Supervise and instruct assistants.
Lay out reference points for installation of structural and functional components, using measuring instruments.
Lift and align components into position, using hoist or block and tackle.
Technology Skills
Technology
Example
Hot Technology
Tools Used
Tool
Example
Top 10 Knowledge Required
Mechanical
91%
Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
Customer and Personal Service
80%
Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
Building and Construction
70%
Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.
Computers and Electronics
69%
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Physics
68%
Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.
English Language
67%
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
Engineering and Technology
66%
Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
Design
64%
Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
Administration and Management
63%
Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
Mathematics
62%
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Top 10 Skills
Troubleshooting
80%
Determining causes of operating errors and deciding what to do about it.
Equipment Maintenance
79%
Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
Repairing
79%
Repairing machines or systems using the needed tools.
Operations Monitoring
78%
Watching gauges, dials, or other indicators to make sure a machine is working properly.
Installation
75%
Installing equipment, machines, wiring, or programs to meet specifications.
Quality Control Analysis
75%
Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
Critical Thinking
70%
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Active Listening
69%
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Operation and Control
69%
Controlling operations of equipment or systems.
Equipment Selection
68%
Determining the kind of tools and equipment needed to do a job.
Top 10 Abilities
Problem Sensitivity
77%
The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.
Near Vision
75%
The ability to see details at close range (within a few feet of the observer).
Visualization
74%
The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.
Arm-Hand Steadiness
73%
The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
Finger Dexterity
73%
The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.
Deductive Reasoning
72%
The ability to apply general rules to specific problems to produce answers that make sense.
Inductive Reasoning
72%
The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
Information Ordering
70%
The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
Manual Dexterity
70%
The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
Oral Comprehension
69%
The ability to listen to and understand information and ideas presented through spoken words and sentences.
Top 10 Work Activities
Repairing and Maintaining Mechanical Equipment
87%
Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
Getting Information
86%
Observing, receiving, and otherwise obtaining information from all relevant sources.
Making Decisions and Solving Problems
86%
Analyzing information and evaluating results to choose the best solution and solve problems.
Inspecting Equipment, Structures, or Material
84%
Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
Updating and Using Relevant Knowledge
84%
Keeping up-to-date technically and applying new knowledge to your job.
Handling and Moving Objects
83%
Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Operating Vehicles, Mechanized Devices, or Equipment
82%
Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or water craft.
Performing General Physical Activities
82%
Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials.
Controlling Machines and Processes
81%
Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Scheduling Work and Activities
80%
Scheduling events, programs, and activities, as well as the work of others.
Detailed Work Activities
Test electrical circuits or components for proper functioning.
Service heating, ventilation or air-conditioning (HVAC) systems or components.
Replace worn, damaged, or defective mechanical parts.
Repair worn, damaged, or defective mechanical parts.
Confer with customers or users to assess problems.
Install heating, ventilation, or air conditioning (HVAC) equipment.
Adjust equipment to ensure optimal performance.
Determine operational compliance with regulations or standards.
Interpret blueprints, specifications, or diagrams to inform installation, development or operation activities.
Braze metal parts or components.
Connect electrical components or equipment.
Inspect systems to determine if they are operating properly.
Document operational activities.
Install machine or equipment replacement parts.
Install energy-efficient heating, ventilation, or air conditioning (HVAC) equipment.
Advise others on issues related to repairs, installation, or equipment design.
Drill holes in parts, equipment, or materials.
Measure distances or dimensions.
Cut materials according to specifications or needs.
Maintain repair or maintenance records.
Install home appliances.
Travel to work sites to perform installation, repair or maintenance work.
Order materials, supplies, or equipment.
Schedule repair, installation or maintenance activities.
Train others in operational procedures.
Supervise employees.
Lay out work according to specifications.
Operate cranes, hoists, or other moving or lifting equipment.
Test mechanical systems to ensure proper functioning.
Majors
Major
Interests
Realistic
100%
Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Conventional
55%
Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Investigative
46%
Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Enterprising
43%
Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Artistic
22%
Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Social
17%
Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
Top 10 Work Styles
Attention to Detail
89%
Job requires being careful about detail and thorough in completing work tasks.
Analytical Thinking
87%
Job requires analyzing information and using logic to address work-related issues and problems.
Dependability
87%
Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Initiative
85%
Job requires a willingness to take on responsibilities and challenges.
Independence
84%
Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
Integrity
84%
Job requires being honest and ethical.
Persistence
84%
Job requires persistence in the face of obstacles.
Self Control
83%
Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Achievement/Effort
81%
Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
Cooperation
81%
Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Work Values
Support
79%
Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Independence
77%
Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Relationships
58%
Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
Working Conditions
58%
Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Achievement
55%
Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Recognition
43%
Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.