Three ton.
N2a336aka200
3 ton
2 ton
3.5 tons
It is a 5ton 10 SEER
48 = It is a 4 ton
The Tempstar AC model NXA636GKA100 number is a quality air conditioning unit. The tonnage number refers to the amount or unit of cooling and the seer number is for the efficiency. This model has different unit numbers to determine the tonnage and seer numbers.
4
3 ton
3.5 ton a/c
5 ton
4 Ton.