| Area (sq ft) | BTU/hr |
|---|---|
| 100–150 | 5,000 |
| 150–250 | 6,000 |
| 250–300 | 7,000 |
| 300–350 | 8,000 |
| 350–400 | 9,000 |
| 400–450 | 10,000 |
| 450–550 | 12,000 |
| 550–700 | 14,000 |
| 700–1000 | 18,000 |
| 1000–1200 | 21,000 |
| 1200–1400 | 23,000 |
| 1400–1500 | 24,000 |
Adjustments (ENERGY STAR): reduce 10% for a heavily shaded room, add 10% for a very sunny room, add 600 BTU per person over two, add 4,000 BTU for a kitchen.
- 100 sq ft
- 150 sq ft
- 200 sq ft
- 250 sq ft
- 300 sq ft
- 350 sq ft
- 400 sq ft
- 450 sq ft
- 500 sq ft
- 550 sq ft
- 600 sq ft
- 650 sq ft
- 700 sq ft
- 750 sq ft
- 800 sq ft
- 850 sq ft
- 900 sq ft
- 950 sq ft
- 1000 sq ft
- 1050 sq ft
- 1100 sq ft
- 1150 sq ft
- 1200 sq ft
- 1250 sq ft
- 1300 sq ft
- 1350 sq ft
- 1400 sq ft
- 1450 sq ft
- 1500 sq ft
Frequently asked questions
What happens if the AC is too big?
An oversized unit cycles on and off and removes less humidity.