5 Tons
2.5 tons
That isn't a typical Rheem model number, are you sure that isn't the serial? If it is the model number it is a 2.5 ton :)
2
2.5
2 ton
3 ton
5 ton
five ton
5 tons, denoted by the 60 in the model #, (5x12=60).
The Rheem model number RCJC-A075 refers to a specific air conditioning unit that has a cooling capacity of 7.5 tons. This model is part of Rheem's commercial product line and is designed for efficient cooling in larger spaces. The "A" in the model number typically indicates the series or generation of the unit. For precise specifications and features, it's best to consult the manufacturer's documentation or website.
Your first set of numbers gives you the tonnage, so this is a 2 ton; your "4" number represents a 460-volt electrical requirement
2.5 tons. 1 ton =12,000 btu so 30,000 btu=2.5 tons. The 30 in the model # denotes btu of the unit in 1000`s.