The following diagram illustrates how to solve for watts, ohms, volts, or amps using Ohm's Law. Click to enlarge.
Fill in any two values to determine the other two:
°F = (9/5) × °C + 32
°C = (°F - 32) × (5/9)
Enter a value and select units to convert between
Calculate the electrical power, flow rate or temperature requirement as follows:
SCFM = airflow in standard cubic feet per minute
ΔT = temperature rise in F° from the inlet to the exhaust
Watts = SCFM x ΔT/3
Fill in two values to determine the third.
Three Phase Unit
Line Current = Wattage / (Voltage * √3)
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