How To Determine Ac Tonnage For York Model Number. Divide the number by 12 (which represents 12,000 btu/hr, or one ton of cooling capacity) to get your ac unit’s tonnage. For example, if your air conditioner is 36,000 btus, you have a 3 ton unit.
An amana model number is as an example of how manufacturers code furnace characteristics. Alternatively, multiply the length, breadth and height of a room (in feet). Begins with one (1) letter digit followed by one (1) numerical digit, then another one (1) letter digit and ends with seven (7) numerical digits.
24,000 btu's/12,000 btu's per ton = 2 tons.
Hello, the tonnage is given by the 30 in your model number. Most hvac contractors can look up the tonnage of the system by using the model. The size (tonnage) is never listed on the unit but the model number will usually tell what size is in place now. Divide the answer by 1000.