Townhouse · 900–1,200 ft²
Hot & Humid Climate
BTU & Cost Estimate
BTU Required
40,128
BTU/hr
AC Tonnage
3.5
1 ton = 12,000 BTU/hr
Installation Cost
$12,250 - $21,000
USD
How we calculate
Base area (1,200 ft²) × BTU per sq ft (32)38,400 BTU
× Load Factor (0.95)36,480 BTU
+ Safety Margin (10%)40,128 BTU
Final BTU Estimate40,128 BTU → 3.5 Ton