Single-family Home · 600–900 ft²
Cold Climate
BTU & Cost Estimate
BTU Required
34,650
BTU/hr
AC Tonnage
3
1 ton = 12,000 BTU/hr
Installation Cost
$10,500 - $18,000
USD
How we calculate
Base area (900 ft²) × BTU per sq ft (35)31,500 BTU
× Load Factor (1)31,500 BTU
+ Safety Margin (10%)34,650 BTU
Final BTU Estimate34,650 BTU → 3 Ton