Yes, if the garage is below rooms that are cooled, if the garage is by itself then it isn't necessary.the loss of cooling isn't great, but any loss costs money.
well...normally attached to the ceiling
Swamp cooler, fans, ceiling fans.
Tri means three so these ceiling fans probably have three mounting points or three points where they are attached to the ceiling
A safety belt attached by pulleys to the ceiling.
No, all ceiling fans do not come with lights. Rooms with low ceiling do well without lights and a ceiling hugger design. Some can be purchased where the lights can or can not be used.
A false ceiling is a ceiling which is lower than the real ceiling attached to the joists. False ceilings are often used in kitchens and on the first floors of houses with different tenants living on the second floor.
A ceiling fan can lower the feel of a room‰Ûªs temperature by 8 degrees, which means ONE can raise the thermostat, and save on air conditioning bills.
At its most elemental, simple gravity, as colder air is heavier and from the ceiling falls through the space to the floor where it is then returned to the ac for recooling.
An Air Conditioning (ac) register is the little grille in the ceiling where conditioned air comes into a room.
A ductless air conditioning system is exactly what the name implies. An air conditioning system without ducts. The air handler is usually mounted on an interior wall or ceiling.
Joist possibly ? A joist is the boards under the floor and above the ceiling that span the room or building. What the floor or ceiling is attached to.