TR means "tonne of refregeration". it is bacically the colling capacity of the a/cs.
The capacity of air conditioner depends on many factors like number of windows, doors, direction of room walls, sealing etc.. Experts do heat load calculation for determining capacity of ACs for commercial use.For residential use, we can use below thumb rule to determine the capacity of AC.0.75 TR: 75-100 sqft1 TR: 100-150 sqft1.5 TR : 150-225 sqft2 TR: 225-325 sqftHowever, it's our general observation that depending upon the customised requirement, higher capacity ACs are also used for small space.
ACS Nano was created in 2007.
ACS Recaş was created in 1917.
Gabor Acs was born in 1926.
Grupo ACS's population is 138,540.
Grupo ACS was created in 1997.
ACS stands for 'American Chemical Society'. ACS grade will mean Chemicals meeting the standards set by the society.
ACS Chemical Biology was created in 2006.
ACS Chemical Neuroscience was created in 2010.
ACS International Schools was created in 1967.
ACS Fortuna Covaci was created in 1973.
ACS Synthetic Biology was created in 2012.