Initializes an electrical measurement for the electrical load event.
- Parameters:
- stage: `0` indicates that the electrical device is idle. `100` indicates that it's consuming or generating the most power it's capable of.
get · iOS 26.0+
stage
TypeScript
get stage(): number
Swift declaration
let stage: Int
An indirect measurement of power consumption by an HVAC electric heating or cooling stage.
An integer ranging from `0` to `100` that's proportional
to the amount of power consumed,
where `0` and `100` correspond to the min and max
power levels respectively.
- `0`: idle or off
- `100`: max.
Higher numbers mean more power.
For single stage systems, or devices which can't provide `0-100`, `100` is acceptable as an indicator
of active power consumption
For multi stage or variable speed systems, you should map stages based on their relative power consumption