Quick answer
BTU/h and kW are convertible capacity units: 1 kW equals about 3,412 BTU/h. Neither value alone states electrical consumption.
Comparison table
| Factor | BTU/h | kW |
|---|---|---|
| Typical use | North American capacity labels | SI-oriented specifications |
| Relationship | 3,412 BTU/h | 1 kW |
| Check needed | Capacity versus input | Thermal capacity versus input |
Use the label context
A cooling-capacity kW value can be converted to BTU/h. Electrical kW input must not be treated as cooling capacity without equipment performance data.
FAQ
Is kW on an HVAC label always electrical input?
No. Read the heading and manufacturer documentation to determine whether it states thermal capacity or electrical input.