Heat rating of steam air heater battery estimator

Use to estimate the heat rating of an air heat battery

Air Flow m3/s
Air on temperature °c
Air off temperature °c
Heat Rating Kw


  • Figures calculated are of a simple theoretical nature and other variables may need to be considered depending on application
  • Estimates based on saturated steam

Convert air flow rate from different units

m3/min = m3/s
m3/hr = m3/s
cfm = m3/s