This glossary explains important words related to building systems technology. I made it to help students understand basic terms used in heating, ventilation, air conditioning, electricity, and plumbing.
Air conditioner
Noun
A machine that cools the air.
Example: The air conditioner is useful in summer.
en: Climatiseur
Boiler
Noun
A machine that heats water for heating systems.
Example: The boiler provides hot water for the building.
en: Chaudière
Circuit breaker
Noun
A device that stops electricity when there is a problem.
Example: The circuit breaker turned off during the storm.
en: Disjoncteur
Damper
Noun
A device inside an air duct that controls or blocks airflow.
Example: The technician closed the damper to reduce airflow in that room.
en: Volet (de ventilation)
Drain
Noun
A pipe that removes water.
Example: The drain in the shower is blocked.
en: Drain / Évacuation
Electrical panel
Noun
A box that distributes electricity in a building.
Example: The electrician checked the electrical panel.
en: Panneau électrique
Generator
Noun
A machine that produces electricity.
Example: The generator works during power outages.
en: Génératrice
Heating coil
Noun
A component in HVAC systems that heats air using hot water or electricity.
Example: The heating coil warms the air before it enters the building.
en: Serpentin de chauffage
HVAC
Noun
A system that controls heating, ventilation, and air conditioning in a building.
Example: The HVAC system keeps the building comfortable all year.
en: CVC (chauffage, ventilation et climatisation)
Insulation
Noun
Material that keeps heat inside a building.
Example: Good insulation reduces energy costs.
en: Isolation
Maintenance
Noun
Work done to keep equipment working well.
Example: Regular maintenance prevents breakdowns.
en: Entretien
Pipe
Noun
A tube that carries water or gas.
Example: The pipe under the sink is leaking.
en: Tuyau
Plumbing
Noun
The system of pipes for water in a building.
Example: Plumbing problems can cause leaks.
en: Plomberie
Thermostat
Noun
A device that controls the temperature.
Example: I changed the thermostat to make the room warmer.