HVAC技術者
建設・メンテナンス・修理AI露出度
- データ出典: BLS公表時点: 2026-08
中程度· 相対
低い4段階の相対区分非常に高い職業群単位の値
尺度・母数・出典
4段階の相対区分（低い / 中程度 / 高い / 非常に高い）
BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります
- データ出典: Anthropic公表時点: 2026-03
0.019
0.000ここに掲載された値の範囲0.745尺度・母数・出典
- データ出典: ILO公表時点: 2025
0.21
0.09ここに掲載された値の範囲0.70職業群単位の値
尺度・母数・出典
生成AI露出度指数、公開されたまま0–1
ISCO-08の職業小分類単位 — 同じコードの職業はすべて同じ値
当サイトの算出であり、ILOが公表した数値ではありません。当サイトがILOデータセットに結び付けた職業1,012件のうち、この値以上のものは82%です。
この出典がどのような性格の値か
BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。
Task-level exposure
露出のある作業のみ| Task | Claude.aiRaw / share % | APIRaw / share % |
|---|---|---|
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.49-9021 | 0.011648.7 | 0.006380.8 |
Insulate shells and cabinets of systems.49-9021 | 0.004719.7 | 0.001519.2 |
Repair or service heating, ventilating, and air conditioning (HVAC) systems to improve efficiency, such as by changing filters, cleaning ducts, or refilling non-toxic refrigerants.49-9021 | 0.004117.2 | —0 |
Drill holes and install mounting brackets and hangers into floor and walls of building.49-9021 | 0.00198.0 | —0 |
Read blueprints to determine location, size, capacity, and type of components needed to build refrigeration system.49-9021 | 0.00156.3 | —0 |
| Not observed on any surface — 42 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states. | ||
Repair or replace defective equipment, components, or wiring. | —0 | —0 |
Test electrical circuits or components for continuity, using electrical test equipment. | —0 | —0 |
Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions. | —0 | —0 |
Test pipe or tubing joints or connections for leaks, using pressure gauge or soap-and-water solution. | —0 | —0 |
Recommend, develop, or perform preventive or general maintenance procedures, such as cleaning, power-washing, or vacuuming equipment, oiling parts, or changing filters. | —0 | —0 |
Lay out and connect electrical wiring between controls and equipment, according to wiring diagrams, using electrician's hand tools. | —0 | —0 |
Cut or drill holes in floors, walls, or roof to install equipment, using power saws or drills. | —0 | —0 |
Measure, cut, thread, or bend pipe or tubing, using pipe fitter's tools. | —0 | —0 |
Fabricate, assemble, or install duct work or chassis parts, using portable metal-working tools or welding equipment. | —0 | —0 |
Install and test automatic, programmable, or wireless thermostats in residential or commercial buildings to minimize energy usage for heating or cooling. | —0 | —0 |
Install dehumidifiers or related equipment for spaces that require cool, dry air to operate efficiently, such as computer rooms. | —0 | —0 |
Install magnetic-centrifugal chillers, compressors, or related equipment to cool air temperatures through the use of recirculating water. | —0 | —0 |
Install or repair air purification systems, such as specialized filters or ultraviolet (UV) light purification systems. | —0 | —0 |
Install radiator controls for room-level zone control heating of residential or commercial buildings. | —0 | —0 |
Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions. | —0 | —0 |
Install, connect, or adjust thermostats, humidistats, or timers. | —0 | —0 |
Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit. | —0 | —0 |
Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area. | —0 | —0 |
Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers. | —0 | —0 |
Record and report time, materials, faults, deficiencies, or other unusual occurrences on work orders. | —0 | —0 |
Adjust system controls to settings recommended by manufacturer to balance system. | —0 | —0 |
Assemble, position, and mount heating or cooling equipment, following blueprints or manufacturer's specifications. | —0 | —0 |
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. | —0 | —0 |
Wrap pipes, securing insulation in place with cement or wire bands. | —0 | —0 |
Braze or solder parts to repair defective joints and leaks. | —0 | —0 |
Observe and test system operation, using gauges and instruments. | —0 | —0 |
Test lines, components, and connections for leaks. | —0 | —0 |
Dismantle malfunctioning systems and test components, using electrical, mechanical, and pneumatic testing equipment. | —0 | —0 |
Adjust or replace worn or defective mechanisms and parts and reassemble repaired systems. | —0 | —0 |
Supervise and instruct assistants. | —0 | —0 |
Install wiring to connect components to an electric power source. | —0 | —0 |
Perform mechanical overhauls and refrigerant reclaiming. | —0 | —0 |
Cut, bend, thread, and connect pipe to functional components and water, power, or refrigeration system. | —0 | —0 |
Adjust valves according to specifications and charge system with proper type of refrigerant by pumping the specified gas or fluid into the system. | —0 | —0 |
Estimate, order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition. | —0 | —0 |
Install expansion and control valves, using acetylene torches and wrenches. | —0 | —0 |
Mount compressor, condenser, and other components in specified locations on frames, using hand tools and acetylene welding equipment. | —0 | —0 |
Keep records of repairs and replacements made and causes of malfunctions. | —0 | —0 |
Lay out reference points for installation of structural and functional components, using measuring instruments. | —0 | —0 |
Schedule work with customers and initiate work orders, house requisitions, and orders from stock. | —0 | —0 |
Fabricate and assemble structural and functional components of refrigeration system, using hand tools, power tools, and welding equipment. | —0 | —0 |
Lift and align components into position, using hoist or block and tackle. | —0 | —0 |
Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.
| Task | βE1 + 0.5 × E2 |
|---|---|
Record and report time, materials, faults, deficiencies, or other unusual occurrences on work orders.O*NET Task ID 23563 | 1.0 |
Keep records of repairs and replacements made and causes of malfunctions.O*NET Task ID 23572 | 1.0 |
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.O*NET Task ID 23558 | 0.5 |
Schedule work with customers and initiate work orders, house requisitions, and orders from stock.O*NET Task ID 23575 | 0.5 |
Test electrical circuits or components for continuity, using electrical test equipment.O*NET Task ID 23552 | 0.0 |
Repair or replace defective equipment, components, or wiring.O*NET Task ID 23553 | 0.0 |
Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions.O*NET Task ID 23554 | 0.0 |
Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit.O*NET Task ID 23555 | 0.0 |
Install, connect, or adjust thermostats, humidistats, or timers.O*NET Task ID 23556 | 0.0 |
Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area.O*NET Task ID 23557 | 0.0 |
Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.O*NET Task ID 23559 | 0.0 |
Braze or solder parts to repair defective joints and leaks.O*NET Task ID 23560 | 0.0 |
Lay out and connect electrical wiring between controls and equipment, according to wiring diagrams, using electrician's hand tools.O*NET Task ID 23561 | 0.0 |
Inspect and test systems to verify system compliance with plans and specifications or to detect and locate malfunctions.O*NET Task ID 23562 | 0.0 |
Perform mechanical overhauls and refrigerant reclaiming.O*NET Task ID 23564 | 0.0 |
Adjust system controls to settings recommended by manufacturer to balance system.O*NET Task ID 23565 | 0.0 |
Install expansion and control valves, using acetylene torches and wrenches.O*NET Task ID 23566 | 0.0 |
Install dehumidifiers or related equipment for spaces that require cool, dry air to operate efficiently, such as computer rooms.O*NET Task ID 23567 | 0.0 |
Recommend, develop, or perform preventive or general maintenance procedures, such as cleaning, power-washing, or vacuuming equipment, oiling parts, or changing filters.O*NET Task ID 23568 | 0.0 |
Cut or drill holes in floors, walls, or roof to install equipment, using power saws or drills.O*NET Task ID 23569 | 0.0 |
Mount compressor, condenser, and other components in specified locations on frames, using hand tools and acetylene welding equipment.O*NET Task ID 23570 | 0.0 |
Measure, cut, thread, or bend pipe or tubing, using pipe fitter's tools.O*NET Task ID 23571 | 0.0 |
Install or repair air purification systems, such as specialized filters or ultraviolet (UV) light purification systems.O*NET Task ID 23573 | 0.0 |
Estimate, order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition.O*NET Task ID 23574 | 0.0 |
Supervise and instruct assistants.O*NET Task ID 23576 | 0.0 |
Lay out reference points for installation of structural and functional components, using measuring instruments.O*NET Task ID 23577 | 0.0 |
Lift and align components into position, using hoist or block and tackle.O*NET Task ID 23578 | 0.0 |
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.O*NET Task ID 23579 | 0.0 |
Repair or service heating, ventilating, and air conditioning (HVAC) systems to improve efficiency, such as by changing filters, cleaning ducts, and refilling non-toxic refrigerants.O*NET Task ID 23580 | 0.0 |
Test pipes, lines, components, and connections for leaks.O*NET Task ID 23581 | 0.0 |
β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.
Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page