Area in SQ. FT. |
Estimated BTU'S Needed* |
Area in SQ. FT. |
Estimated BTU'S Needed* |
100-150 |
5,000 |
550-700 |
15,000 |
150-250 |
6,000 |
700-1000 |
18,000 |
250-350 |
8,000 |
1,000-1,500 |
24,000 |
350-450 |
10,000 |
1500+ |
28,500 |
450-550 |
12,000 |
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