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
This calculator handles one step. AIM Works runs the complete MEP design workflow — thermal load calculations, duct & pipe networks, equipment selection, code compliance, and an AI design assistant — in one tool.