ExtraCooler Models

I Want To Cool: Cooling Capacity Power Available Model
0 to 400 sq. ft. 1 Ton 115V/1phase/15A SCT14B
400 to 800 sq. ft. 1.5 Ton 115V/1 phase/15A SCT18B
800 to 1200 sq. ft. 2.5 Ton 208-230V/1 phase/20A SCT30B
1200 to 1600 sq. ft. 3.5 Ton 208-230V/1 phase/30A SCT42B
1600 to 2000 sq. ft. 6.5 Ton 208-230V/1 phase/60A SCT83B
1600 to 2000 sq. ft. 6.5 Ton 460V/3 phase/20A SCT83B4

1600 to 2000 sq. ft.  6.5 Ton                     208-230V/3 phase/40A SCT83B3