HVAC means Heating, Ventilation and Air-Conditioning.
HVAC is widely known as climate control today. This system is employed in skyscrapers, office spaces and widely used in marine systems where the temperature and humidity has to be maintained at a constant level
HVAC is an abbreviation for heating, ventilation and air condition HVAC systems are the main mechanical infrastructure of a building and provide climate control functions.
HVAC = Heating, Ventilation, and Air Conditioning. It is a general term for any large building's temperature controlled air handling system.
I have not heard of hvacr. HVAC stands for Heating Ventilation and Air Conditioning. and Refrigeration is the r
''p.o.'' is the abbreviation for per os, which means
The abbreviation of Engg. means Engineering.
The abbreviation lol means, laugh out loud.
Inj. abbreviation means: injection
The abbreviation is ATM. It means Automatic Teller Machine.
The abbreviation e.g. means and is pronounced "for example." The abbreviation i.e. means and is pronounced "that is."
it means ...
HVAC (Heating, Ventilation, and Air Conditioning) refers to technology of indoor or automotive environmental comfort. HVAC system design is a major subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. Refrigeration is sometimes added to the field's abbreviation as HVAC&R or HVACR, or ventilating is dropped as in HACR (such as the designation of HACR-rated circuit breakers).
In chemical term it means Cyanide