Converting kilowatts (kW) to British Thermal Units per hour (BTU/hr) is essential for understanding power output in various applications, such as heating and cooling systems. The conversion is straightforward: 1 kW equals approximately 3,412.142 BTU/hr. To perform the conversion, multiply the power in kilowatts by 3,412.142. For example, a 5 kW system would produce 17,060.71 BTU/hr (5 kW × 3,412.142). Conversely, to convert BTU/hr to kW, divide the power in BTU/hr by 3,412.142. This conversion is particularly useful for professionals in HVAC and energy sectors who need to translate power measurements between these units.