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HVAC Installation

Across
Link associated with fire damper
Air pushed by unit
Removes particles
Allows fresh air in from rooftop
Device found before evaporator
Means to operate together
Turns vapour into liquid
Acronym for make up air system
Determine when to warm or cool air
Covers the open end of a duct
Creates air movement
Raises the pressure of vapor
Most efficient type of filter
Holds down the acoustic insulation
Damper that controls air volume
Liquid is turned into vapour
Air going back to unit
A measurement of air particles
Another name for fan
How fire dampers are rated
Down
The intersection of two ducts
Outside air also known as
Cell phone use in class is considered a
Term used for main duct
Uses the heat from the ground
Has moveable blades to control air quantity
Insulation that prevents exterior duct condensation
Warms the air
Damper controlling comfort settings in various areas
Another term for exhaust
Filter removing odours
To remove moisture
4 to 1 ratio
A room with more supplies and return
Unit providing fresh air to home
Shapes that have the same centre
The outdoor unit of a split system
Helps air turn in an elbow
Protects the worker
Line entering the compressor
The indoor unit of a split system
Reduces noise travel inside duct
Often called a packaged unit
Removing air from a space
Same as exhaust air
Used to cover openings on exterior of buildings