---
name: heating-and-ventilation-service-installer
description: "Occupational skill for the role 'heating and ventilation service installer' (also: HVAC heating mechanic, heating instrument inspector, HVACR inspector, air conditioning and refrigeration inspector, ventilation and air-conditioning inspector, heating, ventilation, air conditioning (and refrigeration) service engineer). Use when the user asks for typical heating and ventilation service installer work such as: Test electrical circuits or components for continuity, using electrical test equipment.; Repair or replace defective equipment, components, or wiring.; Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions."
---

# Heating And Ventilation Service Installer

Heating and ventilation service installers maintain and place industrial heating and refrigeration systems. They set up furnaces, thermostats, ducts, vents, and other equipment needed to ensure the controlled passage and treatment of air. They also carry out repairs.

## Core workflow

1. Test electrical circuits or components for continuity, using electrical test equipment.
2. Repair or replace defective equipment, components, or wiring.
3. Discuss heating or cooling system malfunctions with users to isolate problems or to verify that repairs corrected malfunctions.
4. Connect heating or air conditioning equipment to fuel, water, or refrigerant source to form complete circuit.
5. Install, connect, or adjust thermostats, humidistats, or timers.
6. Comply with all applicable standards, policies, or procedures, such as safety procedures or the maintenance of a clean work area.
7. 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.
8. Install auxiliary components to heating or cooling equipment, such as expansion or discharge valves, air ducts, pipes, blowers, dampers, flues, or stokers.

## How to use this skill

- Read [references/profile.md](references/profile.md) for the occupation profile and scope.
- Consult [references/tasks.md](references/tasks.md) for the full task and activity inventory.
- Check [references/skills.md](references/skills.md) for essential vs. optional competences.
- Check [references/tools.md](references/tools.md) for the software commonly used in this role.

## Key competences (essential)

- apply proofing membranes
- conduct routine machinery checks
- consult technical resources
- domestic cooling systems
- electric heating systems
- electrical wiring plans
- electricity
- fluid mechanics
- heating, ventilation, air conditioning and refrigeration parts
- hydraulics
- install electrical and electronic equipment
- install heating boiler
- install heating furnace
- install heating, ventilation, air conditioning and refrigeration ducts
- install ventilation equipment

## Hot technologies

- Autodesk AutoCAD
- Adobe Acrobat
- Microsoft Outlook
- SAP software
- Microsoft Office software
- Microsoft PowerPoint
- Microsoft Excel
- Microsoft Word

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*Sources: ESCO v1.2.1 (http://data.europa.eu/esco/occupation/79f435d0-9bc6-4d25-a26a-acbe16569ebb), O*NET 30.3 (49-9021.00). See manifest.json for licensing/attribution.*