Townhouse · 600–900 ft²
Cold Climate
BTU & Cost Estimate
BTU Required
32,918
BTU/hr
AC Tonnage
2.75
1 ton = 12,000 BTU/hr
Installation Cost
$9,625 - $16,500
USD
How we calculate
Base area (900 ft²) × BTU per sq ft (35)31,500 BTU
× Load Factor (0.95)29,925 BTU
+ Safety Margin (10%)32,918 BTU
Final BTU Estimate32,918 BTU → 2.75 Ton