CFM / Tons / BTU Converter

Bidirectional HVAC capacity and airflow unit converter
Cooling Capacity

Airflow (at standard conditions, 55°F supply, 75°F room)

Heating
1 ton = 12,000 BTU/hr 1 ton = 3.517 kW 1 ton ≈ 400 CFM (rule of thumb) 1 kW = 3,412 BTU/hr
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