The model number you provided is for a 3-ton air conditioning unit.
The Rheem model RBHJ 21J11SUBA1 is a 2-ton air conditioning unit.
The York N2AHD14A is a model number for a split-system air conditioning unit, not a weight measurement in tons. The "ton" measurement in the context of air conditioning refers to the cooling capacity of the unit, not its weight.
2 tons
The model number provided (2WCC3036A1000AA) appears to be for an air conditioning unit. The weight of an air conditioning unit can vary depending on its size and components, but typically a unit of this size would weigh around 150-200 pounds, or approximately 0.075-0.1 tons.
The Lennox CB29M-65-1P is a model number for a central air conditioning unit, not a weight measurement in tons. The "65-1P" in the model number typically refers to the cooling capacity in thousands of BTUs per hour, not the weight in tons.
A York N2AHD14A06A air conditioning unit has a cooling capacity of 1.5 tons.
3 tons, 36000 divided by 12000=3
depends on your location, but 3.5-5.5 tons shoudl cover it.
4 tons
5 TONS
Three ton