Hectowatt to BTU per Hour Converter

A hectowatt (hW) is a unit of power equal to one hundred watts (10² W). It represents moderate power levels found in small appliances, lighting systems, and medium-scale electrical equipment.

The hectowatt developed as part of the metric system's decimal structure, providing an intermediate unit between kilowatts and watts. It became useful for describing power consumption of small appliances and lighting systems where watts would be large numbers.

Hectowatts are used for small appliance ratings, lighting system specifications, and medium-scale electrical equipment. They're found in specifications for small motors, lighting installations, and electrical systems requiring moderate power levels.

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.