Well-insulated Home · 600–900 ft²
Mild Climate
BTU & Cost Estimate
BTU Required
22,275
BTU/hr
AC Tonnage
2
1 ton = 12,000 BTU/hr
Installation Cost
$7,000 - $12,000
USD
How we calculate
Base area (900 ft²) × BTU per sq ft (25)22,500 BTU
× Load Factor (0.9)20,250 BTU
+ Safety Margin (10%)22,275 BTU
Final BTU Estimate22,275 BTU → 2 Ton