Unusual kind of Products:-
| Tonnage or capacity | BTU | Required space |
| 1 = Ton | 12,000 | 120 sq. ft. x 9-ft. Height |
| 1.5 = Ton | 18,000 | 170 sq. ft. x 9-ft. Height |
| 2 = Ton | 24,000 | 220 sq. ft. x 9-ft. Height |
| 2.5 = Ton | 30,000 | 280 sq. ft. x 9-ft. Height |
| 3 = Ton | 36,000 | 330 sq. ft. x 9-ft. Height |
| 4 = Ton | 48,000 | 450 sq. ft. x 9-ft. Height |
| 5 = Ton | 60,000 | 500 sq. ft. x 9-ft. Height |
| 6 = Ton | 72,000 | 620 sq. ft. x 9-ft. Height |
| 7 = Ton | 84,000 | 720 sq. ft. x 9-ft. Height |
| 8 = Ton | 96,000 | 820 sq. ft. x 9-ft. Height |
| 9 = Ton | 1,08,000 | 920 sq. ft. x 9-ft. Height |
| 10 = Ton | 1,20,000 | 1020 sq. ft. x 9-ft. Height |