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

# HMCharacteristicValueHeatingCooling.heat

Unit is set to heating.

## Declaration

```swift
case heat
```

## See Also

### Accesory State

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