Convert 4 Btu (th)/second to Kilojoule/hour: 4 Btu (th)/second in Kilojoule/hour
This calculator allows you to convert from Btu (th)/second to Kilojoule/hour and in a reverse direction. To convert from Btu (th)/second to Kilojoule/hour, enter the amount of Btu (th)/second into the first input and to convert from Kilojoule/hour to Btu (th)/second, enter the amount of Kilojoule/hour into the second input.