---
title: HMCharacteristicValueHeatingCooling
framework: homekit
role: symbol
role_heading: Enumeration
path: homekit/hmcharacteristicvalueheatingcooling
---

# HMCharacteristicValueHeatingCooling

Possible values for the heating or cooling characteristic of a thermostat.

## Declaration

```swift
enum HMCharacteristicValueHeatingCooling
```

## Topics

### Accesory State

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

### Initializers

- [init(rawValue:)](homekit/hmcharacteristicvalueheatingcooling/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Values

- [HMCharacteristicValueCurrentHeatingCooling](homekit/hmcharacteristicvaluecurrentheatingcooling.md)