# HvacSystemTypeBitmap

    struct HvacSystemTypeBitmap

Describes the characteristics of the HVAC system.
- `


  ### [rawValue](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV8rawValues5UInt8Vvp)


  ` The corresponding value of the raw type.

  A new instance initialized with `rawValue` will be equivalent to this
  instance. For example:

      enum PaperSize: String {
          case A4, A5, Letter, Legal
      }

      let selectedSize = PaperSize.Letter
      print(selectedSize.rawValue)
      // Prints "Letter"

      print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!)
      // Prints "true"

  #### Declaration

  Swift

      let rawValue: UInt8

- `


  ### [init(rawValue:)](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV8rawValueAGs5UInt8V_tcfc)


  ` Creates a new option set from the given raw value.

  This initializer always succeeds, even if the value passed as `https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap.html#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV8rawValues5UInt8Vvp`
  exceeds the static properties declared as part of the option set. This
  example creates an instance of `ShippingOptions` with a raw value beyond
  the highest element, with a bit mask that effectively contains all the
  declared static members.

      let extraOptions = ShippingOptions(rawValue: 255)
      print(extraOptions.isStrictSuperset(of: .all))
      // Prints "true"

  #### Declaration

  Swift

      init(rawValue: UInt8)

  #### Parameters

  |---|---|
  | ` rawValue ` | The raw value of the option set to create. Each bit of `https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap.html#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV8rawValues5UInt8Vvp` potentially represents an element of the option set, though raw values may include bits that are not defined as distinct values of the `OptionSet` type. |

- `


  ### [coolingStage](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV12coolingStageAGvpZ)


  ` Stage of cooling the HVAC system is using.

  #### Declaration

  Swift

      static let coolingStage: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait.html.HvacSystemTypeBitmap

- `


  ### [heatingStage](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV12heatingStageAGvpZ)


  ` Stage of heating the HVAC system is using.

  #### Declaration

  Swift

      static let heatingStage: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait.html.HvacSystemTypeBitmap

- `


  ### [heatingIsHeatPump](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV17heatingIsHeatPumpAGvpZ)


  ` The heating is provided by a heat pump.

  #### Declaration

  Swift

      static let heatingIsHeatPump: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait.html.HvacSystemTypeBitmap

- `


  ### [heatingUsesFuel](https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait/HvacSystemTypeBitmap#/s:15GoogleHomeTypes6MatterO15ThermostatTraitV20HvacSystemTypeBitmapV15heatingUsesFuelAGvpZ)


  ` The system is powered by fuel.

  #### Declaration

  Swift

      static let heatingUsesFuel: https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter.html.https://developers.home.google.com/reference/swift/GoogleHomeTypes/Enums/Matter/ThermostatTrait.html.HvacSystemTypeBitmap