Job description Heating, Ventilation And Air Conditioning (HVAC) Mechanic in Ontario
National Occupational Classification update
We have updated this page to reflect the transition to the 2021 version of the National Occupational Classification (NOC). This means that the occupation "heating, ventilation and air conditioning (HVAC) mechanic" was moved from the group Heating, refrigeration and air conditioning mechanics (NOC 7313) to the group Heating, refrigeration and air conditioning mechanics (NOC 72402).
Find out what work is like for a heating, ventilation and air conditioning (HVAC) mechanic in Canada. This work description is applicable to all Heating, refrigeration and air conditioning mechanics (NOC 72402).
Heating, refrigeration and air conditioning mechanics
Heating, refrigeration and air conditioning mechanics install, maintain, repair and overhaul residential central air conditioning systems, commercial and industrial refrigeration and air conditioning systems and combined heating, ventilation and cooling systems. They are employed by heating, refrigeration and air conditioning installation contractors, various industrial settings, food wholesalers, engineering firms and retail and servicing establishments. Transport refrigeration mechanics are included in this unit group. Apprentices are also included in this unit group.
- Read and interpret blueprints, drawings or other specifications
- Measure and lay out reference points for installation
- Assemble and install refrigeration or air conditioning components such as motors, controls, gauges, valves, circulating pumps, condensers, humidifiers, evaporators and compressors using hand and power tools
- Measure and cut piping, and connect piping using welding and brazing equipment
- Install, troubleshoot and overhaul entire heating, ventilation, air handling, refrigeration and air conditioning systems
- Start up system and test for leaks using testing devices
- Recharge system with refrigerant, check and test regulators, calibrate system and perform routine maintenance or servicing
- Repair and replace parts and components for entire refrigeration, air conditioning, ventilation or heat pump systems
- May install, maintain and repair equipment in refrigerated trucks used to transport food or medical supplies
- May prepare work estimates for clients.
- central air conditioning mechanic
- commercial air conditioning mechanic
- heating and cooling mechanic
- heating, ventilation and air conditioning (HVAC) mechanic
- refrigeration and air conditioning mechanic apprentice
- refrigeration mechanic
- transport refrigeration mechanic
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