600 BTU/ ft is what i have been told.
36000 Btu
60000
2500sq ft in northern climate
Alaska 200k btu fla 50k where you at?
650 square feet
1500 sq ft
It is a question of cubic feet, not square feet.
400 sq ft
24,000 btu's
30000 btus for every 400 square ft
30000 btus for every 400 square ft