Townhouse · 2,200–3,000 ft²
Mild Climate
BTU & Cost Estimate
BTU Required
78,375
BTU/hr
AC Tonnage
6.75
1 ton = 12,000 BTU/hr
Installation Cost
$23,625 - $40,500
USD
How we calculate
Base area (3,000 ft²) × BTU per sq ft (25)75,000 BTU
× Load Factor (0.95)71,250 BTU
+ Safety Margin (10%)78,375 BTU
Final BTU Estimate78,375 BTU → 6.75 Ton