---
title: HMCharacteristicValueHeatingCooling.cool
framework: homekit
role: symbol
role_heading: Case
path: homekit/hmcharacteristicvalueheatingcooling/cool
---

# HMCharacteristicValueHeatingCooling.cool

Unit is set to cooling.

## Declaration

```swift
case cool
```

## See Also

### Accesory State

- [HMCharacteristicValueHeatingCooling.off](homekit/hmcharacteristicvalueheatingcooling/off.md)
- [HMCharacteristicValueHeatingCooling.heat](homekit/hmcharacteristicvalueheatingcooling/heat.md)
- [HMCharacteristicValueHeatingCooling.auto](homekit/hmcharacteristicvalueheatingcooling/auto.md)