Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.

“Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.” is a core task performed by Heating, Air Conditioning, and Refrigeration Mechanics and Installers. Among the occupation's 30 rated tasks, workers place it 19th by importance (#12 most important). About 86% of workers say it is relevant to their job.

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Install energy or heating equipment. in Handling and Moving Objects

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T0.

Other tasks in this occupation

• Test electrical circuits or components for continuity, using electrical test equipment. · importance 4.6
• Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area. · importance 4.5
• 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. · importance 4.4
• Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions. · importance 4.4
• Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit. · importance 4.3
• Adjust system controls to settings recommended by manufacturer to balance system. · importance 4.3
• Recommend, develop, or perform preventive or general maintenance procedures, such as cleaning, power-washing, or vacuuming equipment, oiling parts, or changing filters. · importance 4.2
• Repair or replace defective equipment, components, or wiring. · importance 4.2
• Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions. · importance 4.2
• 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. · importance 4.2
• Install, connect, or adjust thermostats, humidistats, or timers. · importance 4.1
• Braze or solder parts to repair defective joints and leaks. · importance 4.1
• Lay out and connect electrical wiring between controls and equipment, according to wiring diagrams, using electrician's hand tools. · importance 4.0
• Perform mechanical overhauls and refrigerant reclaiming. · importance 4.0

See all tasks on the Heating, Air Conditioning, and Refrigeration Mechanics and Installers page.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-task-23559,
  title  = {Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/tasks/task-23559}
}