How To Determine Ac Tonnage From Model Number Trane. Most of the time, manufacturers don’t list tons, though; Here's a rundown of the range you will encounter:
How to determine furnace age trane rtu serial number trane 360 on the trane furnace from the serial number air conditioning heating. In this regard, how do you determine ac tonnage? The model number is where you can find the size of ac.
Go outside to the condensing unit and look for a data plate mounted to the side.
Just like the nominal size of lumber or an air conditioning filter, the exact cooling capacity may be a little more or less than the nominal rating, but it’s close. (1) locate the model number your researching. Then find the lable that provides the info about your trane ac tonnage. Finding the tonnage of your ac unit may be as simple as walking outside and reading the label on the condenser unit.