What are British Thermal Units (BTU)?
British Thermal Units (BTU) is a unit for the measurement of the heat output of a heater or radiator.
When converting from BTU to Watts (W) - simply divide by 3.412
When converting from Watts to BTU - simply multiply by 3.412
See the below table for some example conversions from Watts to BTU.
|Power (Watt)||Power (BTU/hr)|
|1 W||3.412142 BTU/hr|
|10 W||34.121416 BTU/hr|
|100 W||341.214163 BTU/hr|
|100 W||3412.141633 BTU/hr|