BTU per Hour to Joule per Second Converter

BTU per hour (BTU/h) is a unit of power representing the rate of energy transfer of one British Thermal Unit per hour. It's widely used in HVAC applications and provides a practical scale for heating and cooling system ratings.

BTU per hour became the standard power unit for HVAC systems and thermal equipment. It provided an appropriate scale for heating and cooling applications, becoming universally adopted in the HVAC industry and building energy systems.

BTU per hour is extensively used in HVAC systems, heating and cooling equipment ratings, building energy calculations, and thermal system specifications. It's standard for furnace ratings, air conditioner capacity, and building thermal load calculations.

Joule per second (J/s) is a unit of power representing the rate of energy transfer of one joule per second. It's exactly equivalent to the watt and represents the fundamental definition of power as energy per unit time.

Joule per second represents the fundamental definition of power and was implicit in early thermodynamic studies. It became formalized with the development of the SI system and provides the direct relationship between energy (joules) and power (watts).

Joule per second is primarily used in educational contexts to illustrate the relationship between energy and power. In practical applications, it's equivalent to watts and is used in thermodynamic calculations and energy system analysis.