Units of measurement
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Calculations
BTU per square foot per hour
Kilocalorie per square meter per hour
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Information
BTU per square foot per hour
BTU per square foot per hour (BTU/ft²·h) – a unit of thermal flux density per unit area per hour.
Kilocalorie per square meter per hour
Kilocalorie per square meter per hour (kcal/m²·h) – a unit of heat flux density per unit area per hour, equal to 1000 calories.