3 ton
2ton
There is no set tonnage rating for furnaces, only the ac units which are attached to them. Since furnaces with multiple blower motor speeds can accommodate several different size ac units. To get your ac units tonnage, get the model # of the outdoor unit and repost.
7 1/2 tons
Looks to me to be a ton and a half.
It is a 2 1/2 ton packaged heat pump. You can tell the year and month made by the serial number. The first two digits are the year and the next two are the month it was manufactured. All goodman and Amana units are this way.
Ca5024qka1
5 ton
2.5 Tons
46371
3 tons
2.5
3.5 tons
3
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.
2 ton
it is a 2.5 ton
5 Ton.