Use UnitOfTemperature in integrations (p-s) (#84308)

homeassistant/components/plant/__init__.py

@@ -18,7 +18,7 @@ from homeassistant.const import (
     STATE_PROBLEM,
     STATE_UNAVAILABLE,
     STATE_UNKNOWN,
-    TEMP_CELSIUS,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError
@@ -138,7 +138,7 @@ class Plant(Entity):
             "min": CONF_MIN_BATTERY_LEVEL,
         },
         READING_TEMPERATURE: {
-            ATTR_UNIT_OF_MEASUREMENT: TEMP_CELSIUS,
+            ATTR_UNIT_OF_MEASUREMENT: UnitOfTemperature.CELSIUS,
             "min": CONF_MIN_TEMPERATURE,
             "max": CONF_MAX_TEMPERATURE,
         },

homeassistant/components/plugwise/number.py

@@ -13,7 +13,7 @@ from homeassistant.components.number import (
     NumberMode,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import TEMP_CELSIUS
+from homeassistant.const import UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -51,7 +51,7 @@ NUMBER_TYPES = (
         native_max_value_key="upper_bound",
         native_min_value_key="lower_bound",
         native_step_key="resolution",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_value_key="setpoint",
     ),
 )

homeassistant/components/plugwise/sensor.py

@@ -10,10 +10,10 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
-    TEMP_CELSIUS,
     UnitOfEnergy,
     UnitOfPower,
     UnitOfPressure,
+    UnitOfTemperature,
     UnitOfVolume,
 )
 from homeassistant.core import HomeAssistant
@@ -28,7 +28,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="setpoint",
         name="Setpoint",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -36,7 +36,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="setpoint_high",
         name="Cooling setpoint",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -44,7 +44,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="setpoint_low",
         name="Heating setpoint",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -52,7 +52,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="temperature",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -60,7 +60,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="intended_boiler_temperature",
         name="Intended boiler temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -68,7 +68,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="temperature_difference",
         name="Temperature difference",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -76,14 +76,14 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="outdoor_temperature",
         name="Outdoor temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="outdoor_air_temperature",
         name="Outdoor air temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -91,7 +91,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="water_temperature",
         name="Water temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -99,7 +99,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="return_temperature",
         name="Return temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -295,7 +295,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="dhw_temperature",
         name="DHW temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -303,7 +303,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="domestic_hot_water_setpoint",
         name="DHW setpoint",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,
@@ -311,7 +311,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="maximum_boiler_temperature",
         name="Maximum boiler temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,

homeassistant/components/prometheus/__init__.py

@@ -31,8 +31,7 @@ from homeassistant.const import (
     STATE_ON,
     STATE_UNAVAILABLE,
     STATE_UNKNOWN,
-    TEMP_CELSIUS,
+    UnitOfTemperature,
-    TEMP_FAHRENHEIT,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entityfilter, state as state_helper
@@ -347,9 +346,12 @@ class PrometheusMetrics:
 
         with suppress(ValueError):
             value = self.state_as_number(state)
-            if state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_FAHRENHEIT:
+            if (
+                state.attributes.get(ATTR_UNIT_OF_MEASUREMENT)
+                == UnitOfTemperature.FAHRENHEIT
+            ):
                 value = TemperatureConverter.convert(
-                    value, TEMP_FAHRENHEIT, TEMP_CELSIUS
+                    value, UnitOfTemperature.FAHRENHEIT, UnitOfTemperature.CELSIUS
                 )
             metric.labels(**self._labels(state)).set(value)
 
@@ -395,8 +397,10 @@ class PrometheusMetrics:
 
     def _handle_climate_temp(self, state, attr, metric_name, metric_description):
         if temp := state.attributes.get(attr):
-            if self._climate_units == TEMP_FAHRENHEIT:
+            if self._climate_units == UnitOfTemperature.FAHRENHEIT:
-                temp = TemperatureConverter.convert(temp, TEMP_FAHRENHEIT, TEMP_CELSIUS)
+                temp = TemperatureConverter.convert(
+                    temp, UnitOfTemperature.FAHRENHEIT, UnitOfTemperature.CELSIUS
+                )
             metric = self._metric(
                 metric_name,
                 self.prometheus_cli.Gauge,
@@ -508,9 +512,12 @@ class PrometheusMetrics:
 
             try:
                 value = self.state_as_number(state)
-                if state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_FAHRENHEIT:
+                if (
+                    state.attributes.get(ATTR_UNIT_OF_MEASUREMENT)
+                    == UnitOfTemperature.FAHRENHEIT
+                ):
                     value = TemperatureConverter.convert(
-                        value, TEMP_FAHRENHEIT, TEMP_CELSIUS
+                        value, UnitOfTemperature.FAHRENHEIT, UnitOfTemperature.CELSIUS
                     )
                 _metric.labels(**self._labels(state)).set(value)
             except ValueError:
@@ -559,8 +566,8 @@ class PrometheusMetrics:
             return
 
         units = {
-            TEMP_CELSIUS: "celsius",
+            UnitOfTemperature.CELSIUS: "celsius",
-            TEMP_FAHRENHEIT: "celsius",  # F should go into C metric
+            UnitOfTemperature.FAHRENHEIT: "celsius",  # F should go into C metric
             PERCENTAGE: "percent",
         }
         default = unit.replace("/", "_per_")

homeassistant/components/prusalink/sensor.py

@@ -15,7 +15,7 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PERCENTAGE, TEMP_CELSIUS
+from homeassistant.const import PERCENTAGE, UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
@@ -66,7 +66,7 @@ SENSORS: dict[str, tuple[PrusaLinkSensorEntityDescription, ...]] = {
         PrusaLinkSensorEntityDescription[PrinterInfo](
             key="printer.telemetry.temp-bed",
             name="Heatbed",
-            native_unit_of_measurement=TEMP_CELSIUS,
+            native_unit_of_measurement=UnitOfTemperature.CELSIUS,
             device_class=SensorDeviceClass.TEMPERATURE,
             state_class=SensorStateClass.MEASUREMENT,
             value_fn=lambda data: cast(float, data["telemetry"]["temp-bed"]),
@@ -75,7 +75,7 @@ SENSORS: dict[str, tuple[PrusaLinkSensorEntityDescription, ...]] = {
         PrusaLinkSensorEntityDescription[PrinterInfo](
             key="printer.telemetry.temp-nozzle",
             name="Nozzle Temperature",
-            native_unit_of_measurement=TEMP_CELSIUS,
+            native_unit_of_measurement=UnitOfTemperature.CELSIUS,
             device_class=SensorDeviceClass.TEMPERATURE,
             state_class=SensorStateClass.MEASUREMENT,
             value_fn=lambda data: cast(float, data["telemetry"]["temp-nozzle"]),

homeassistant/components/pvoutput/sensor.py

@@ -14,10 +14,10 @@ from homeassistant.components.sensor import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
-    TEMP_CELSIUS,
     UnitOfElectricPotential,
     UnitOfEnergy,
     UnitOfPower,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
@@ -85,7 +85,7 @@ SENSORS: tuple[PVOutputSensorEntityDescription, ...] = (
     PVOutputSensorEntityDescription(
         key="temperature",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
         value_fn=lambda status: status.temperature,

homeassistant/components/qingping/sensor.py

@@ -28,8 +28,8 @@ from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    TEMP_CELSIUS,
     UnitOfPressure,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -109,7 +109,7 @@ SENSOR_DESCRIPTIONS = {
     ): SensorEntityDescription(
         key=f"{QingpingSensorDeviceClass.TEMPERATURE}_{Units.TEMP_CELSIUS}",
         device_class=SensorDeviceClass.TEMPERATURE,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
     ),
 }

homeassistant/components/qnap/sensor.py

@@ -24,9 +24,9 @@ from homeassistant.const import (
     CONF_USERNAME,
     CONF_VERIFY_SSL,
     PERCENTAGE,
-    TEMP_CELSIUS,
     UnitOfDataRate,
     UnitOfInformation,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import PlatformNotReady
@@ -74,7 +74,7 @@ _SYSTEM_MON_COND: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="system_temp",
         name="System Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
     ),
 )
@@ -82,7 +82,7 @@ _CPU_MON_COND: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="cpu_temp",
         name="CPU Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
     ),
     SensorEntityDescription(
@@ -144,7 +144,7 @@ _DRIVE_MON_COND: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="drive_temp",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
     ),
 )

homeassistant/components/qnap_qsw/sensor.py

@@ -32,9 +32,9 @@ from homeassistant.components.sensor import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
-    TEMP_CELSIUS,
     UnitOfDataRate,
     UnitOfInformation,
+    UnitOfTemperature,
     UnitOfTime,
 )
 from homeassistant.core import HomeAssistant, callback
@@ -117,7 +117,7 @@ SENSOR_TYPES: Final[tuple[QswSensorEntityDescription, ...]] = (
         device_class=SensorDeviceClass.TEMPERATURE,
         key=QSD_SYSTEM_SENSOR,
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
         subkey=QSD_TEMP,
     ),

homeassistant/components/renault/sensor.py

@@ -24,10 +24,10 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
-    TEMP_CELSIUS,
     UnitOfEnergy,
     UnitOfLength,
     UnitOfPower,
+    UnitOfTemperature,
     UnitOfTime,
     UnitOfVolume,
 )
@@ -266,7 +266,7 @@ SENSOR_TYPES: tuple[RenaultSensorEntityDescription[Any], ...] = (
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_class=RenaultSensor[KamereonVehicleBatteryStatusData],
         name="Battery temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     RenaultSensorEntityDescription(
@@ -324,7 +324,7 @@ SENSOR_TYPES: tuple[RenaultSensorEntityDescription[Any], ...] = (
         data_key="externalTemperature",
         entity_class=RenaultSensor[KamereonVehicleHvacStatusData],
         name="Outside temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     RenaultSensorEntityDescription(

homeassistant/components/repetier/__init__.py

@@ -17,7 +17,7 @@ from homeassistant.const import (
     CONF_PORT,
     CONF_SENSORS,
     PERCENTAGE,
-    TEMP_CELSIUS,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
@@ -142,21 +142,21 @@ SENSOR_TYPES: dict[str, RepetierSensorEntityDescription] = {
     "bed_temperature": RepetierSensorEntityDescription(
         key="bed_temperature",
         type="temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         name="_bed_",
         device_class=SensorDeviceClass.TEMPERATURE,
     ),
     "extruder_temperature": RepetierSensorEntityDescription(
         key="extruder_temperature",
         type="temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         name="_extruder_",
         device_class=SensorDeviceClass.TEMPERATURE,
     ),
     "chamber_temperature": RepetierSensorEntityDescription(
         key="chamber_temperature",
         type="temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         name="_chamber_",
         device_class=SensorDeviceClass.TEMPERATURE,
     ),

homeassistant/components/sensibo/sensor.py

@@ -21,8 +21,8 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_MILLION,
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    TEMP_CELSIUS,
     UnitOfElectricPotential,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -311,7 +311,7 @@ class SensiboMotionSensor(SensiboMotionBaseEntity, SensorEntity):
     def native_unit_of_measurement(self) -> str | None:
         """Add native unit of measurement."""
         if self.entity_description.device_class == SensorDeviceClass.TEMPERATURE:
-            return TEMP_CELSIUS
+            return UnitOfTemperature.CELSIUS
         return self.entity_description.native_unit_of_measurement
 
     @property
@@ -345,7 +345,7 @@ class SensiboDeviceSensor(SensiboDeviceBaseEntity, SensorEntity):
     def native_unit_of_measurement(self) -> str | None:
         """Add native unit of measurement."""
         if self.entity_description.device_class == SensorDeviceClass.TEMPERATURE:
-            return TEMP_CELSIUS
+            return UnitOfTemperature.CELSIUS
         return self.entity_description.native_unit_of_measurement
 
     @property

homeassistant/components/sensorpro/sensor.py

@@ -25,8 +25,8 @@ from homeassistant.components.sensor import (
 from homeassistant.const import (
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    TEMP_CELSIUS,
     UnitOfElectricPotential,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -67,7 +67,7 @@ SENSOR_DESCRIPTIONS = {
     ): SensorEntityDescription(
         key=f"{SensorProSensorDeviceClass.TEMPERATURE}_{Units.TEMP_CELSIUS}",
         device_class=SensorDeviceClass.TEMPERATURE,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     (

homeassistant/components/sensorpush/sensor.py

@@ -22,8 +22,8 @@ from homeassistant.components.sensor import (
 from homeassistant.const import (
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    TEMP_CELSIUS,
     UnitOfPressure,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -35,7 +35,7 @@ SENSOR_DESCRIPTIONS = {
     (DeviceClass.TEMPERATURE, Units.TEMP_CELSIUS): SensorEntityDescription(
         key=f"{DeviceClass.TEMPERATURE}_{Units.TEMP_CELSIUS}",
         device_class=SensorDeviceClass.TEMPERATURE,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     (DeviceClass.HUMIDITY, Units.PERCENTAGE): SensorEntityDescription(

homeassistant/components/shelly/sensor.py

@@ -20,11 +20,11 @@ from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    TEMP_CELSIUS,
     UnitOfElectricCurrent,
     UnitOfElectricPotential,
     UnitOfEnergy,
     UnitOfPower,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -79,7 +79,7 @@ SENSORS: Final = {
     ("device", "deviceTemp"): BlockSensorDescription(
         key="device|deviceTemp",
         name="Device Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         value=lambda value: round(value, 1),
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -221,7 +221,7 @@ SENSORS: Final = {
     ("sensor", "temp"): BlockSensorDescription(
         key="sensor|temp",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         value=lambda value: round(value, 1),
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -230,7 +230,7 @@ SENSORS: Final = {
     ("sensor", "extTemp"): BlockSensorDescription(
         key="sensor|extTemp",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         value=lambda value: round(value, 1),
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -345,7 +345,7 @@ RPC_SENSORS: Final = {
         key="switch",
         sub_key="temperature",
         name="Device Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         value=lambda status, _: round(status["tC"], 1),
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
@@ -357,7 +357,7 @@ RPC_SENSORS: Final = {
         key="temperature",
         sub_key="tC",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         value=lambda status, _: round(status, 1),
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,

homeassistant/components/simplisafe/sensor.py

@@ -11,7 +11,7 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import TEMP_FAHRENHEIT
+from homeassistant.const import UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -42,7 +42,7 @@ class SimplisafeFreezeSensor(SimpliSafeEntity, SensorEntity):
     """Define a SimpliSafe freeze sensor entity."""
 
     _attr_device_class = SensorDeviceClass.TEMPERATURE
-    _attr_native_unit_of_measurement = TEMP_FAHRENHEIT
+    _attr_native_unit_of_measurement = UnitOfTemperature.FAHRENHEIT
     _attr_state_class = SensorStateClass.MEASUREMENT
 
     def __init__(

homeassistant/components/skybeacon/sensor.py

@@ -21,7 +21,7 @@ from homeassistant.const import (
     EVENT_HOMEASSISTANT_STOP,
     PERCENTAGE,
     STATE_UNKNOWN,
-    TEMP_CELSIUS,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
@@ -105,7 +105,7 @@ class SkybeaconTemp(SensorEntity):
     """Representation of a Skybeacon temperature sensor."""
 
     _attr_device_class = SensorDeviceClass.TEMPERATURE
-    _attr_native_unit_of_measurement = TEMP_CELSIUS
+    _attr_native_unit_of_measurement = UnitOfTemperature.CELSIUS
 
     def __init__(self, name, mon):
         """Initialize a sensor."""

homeassistant/components/smarty/sensor.py

@@ -7,7 +7,7 @@ import logging
 from pysmarty import Smarty
 
 from homeassistant.components.sensor import SensorDeviceClass, SensorEntity
-from homeassistant.const import TEMP_CELSIUS
+from homeassistant.const import UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -78,7 +78,7 @@ class SupplyAirTemperatureSensor(SmartySensor):
         super().__init__(
             name=f"{name} Supply Air Temperature",
             device_class=SensorDeviceClass.TEMPERATURE,
-            unit_of_measurement=TEMP_CELSIUS,
+            unit_of_measurement=UnitOfTemperature.CELSIUS,
             smarty=smarty,
         )
 
@@ -96,7 +96,7 @@ class ExtractAirTemperatureSensor(SmartySensor):
         super().__init__(
             name=f"{name} Extract Air Temperature",
             device_class=SensorDeviceClass.TEMPERATURE,
-            unit_of_measurement=TEMP_CELSIUS,
+            unit_of_measurement=UnitOfTemperature.CELSIUS,
             smarty=smarty,
         )
 
@@ -114,7 +114,7 @@ class OutdoorAirTemperatureSensor(SmartySensor):
         super().__init__(
             name=f"{name} Outdoor Air Temperature",
             device_class=SensorDeviceClass.TEMPERATURE,
-            unit_of_measurement=TEMP_CELSIUS,
+            unit_of_measurement=UnitOfTemperature.CELSIUS,
             smarty=smarty,
         )
 

homeassistant/components/solax/sensor.py

@@ -17,12 +17,12 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
-    TEMP_CELSIUS,
     UnitOfElectricCurrent,
     UnitOfElectricPotential,
     UnitOfEnergy,
     UnitOfFrequency,
     UnitOfPower,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import PlatformNotReady
@@ -40,7 +40,7 @@ SENSOR_DESCRIPTIONS: dict[tuple[Units, bool], SensorEntityDescription] = {
     (Units.C, False): SensorEntityDescription(
         key=f"{Units.C}_{False}",
         device_class=SensorDeviceClass.TEMPERATURE,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     (Units.KWH, False): SensorEntityDescription(

homeassistant/components/steamist/sensor.py

@@ -13,7 +13,7 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import TEMP_CELSIUS, TEMP_FAHRENHEIT, UnitOfTime
+from homeassistant.const import UnitOfTemperature, UnitOfTime
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -25,8 +25,8 @@ _KEY_MINUTES_REMAIN = "minutes_remain"
 _KEY_TEMP = "temp"
 
 UNIT_MAPPINGS = {
-    "C": TEMP_CELSIUS,
+    "C": UnitOfTemperature.CELSIUS,
-    "F": TEMP_FAHRENHEIT,
+    "F": UnitOfTemperature.FAHRENHEIT,
 }
 
 

homeassistant/components/switchbot/sensor.py

@@ -12,8 +12,8 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    TEMP_CELSIUS,
     UnitOfPower,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -69,7 +69,7 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
     "temperature": SensorEntityDescription(
         key="temperature",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
         device_class=SensorDeviceClass.TEMPERATURE,
     ),

homeassistant/components/synology_dsm/sensor.py

@@ -19,9 +19,9 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_DISKS,
     PERCENTAGE,
-    TEMP_CELSIUS,
     UnitOfDataRate,
     UnitOfInformation,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -223,7 +223,7 @@ STORAGE_VOL_SENSORS: tuple[SynologyDSMSensorEntityDescription, ...] = (
         api_key=SynoStorage.API_KEY,
         key="volume_disk_temp_avg",
         name="Average Disk Temp",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_category=EntityCategory.DIAGNOSTIC,
     ),
@@ -231,7 +231,7 @@ STORAGE_VOL_SENSORS: tuple[SynologyDSMSensorEntityDescription, ...] = (
         api_key=SynoStorage.API_KEY,
         key="volume_disk_temp_max",
         name="Maximum Disk Temp",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         entity_registry_enabled_default=False,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -257,7 +257,7 @@ STORAGE_DISK_SENSORS: tuple[SynologyDSMSensorEntityDescription, ...] = (
         api_key=SynoStorage.API_KEY,
         key="disk_temp",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
@@ -269,7 +269,7 @@ INFORMATION_SENSORS: tuple[SynologyDSMSensorEntityDescription, ...] = (
         api_key=SynoDSMInformation.API_KEY,
         key="temperature",
         name="Temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,

homeassistant/components/system_bridge/sensor.py

@@ -17,11 +17,11 @@ from homeassistant.const import (
     CONF_PORT,
     PERCENTAGE,
     REVOLUTIONS_PER_MINUTE,
-    TEMP_CELSIUS,
     UnitOfElectricPotential,
     UnitOfFrequency,
     UnitOfInformation,
     UnitOfPower,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -147,7 +147,7 @@ BASE_SENSOR_TYPES: tuple[SystemBridgeSensorEntityDescription, ...] = (
         entity_registry_enabled_default=False,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         value=lambda data: data.cpu.temperature,
     ),
     SystemBridgeSensorEntityDescription(
@@ -474,7 +474,7 @@ async def async_setup_entry(
                     entity_registry_enabled_default=False,
                     device_class=SensorDeviceClass.TEMPERATURE,
                     state_class=SensorStateClass.MEASUREMENT,
-                    native_unit_of_measurement=TEMP_CELSIUS,
+                    native_unit_of_measurement=UnitOfTemperature.CELSIUS,
                     value=lambda data, k=gpu["key"]: getattr(
                         data.gpu, f"{k}_temperature"
                     ),

homeassistant/components/systemmonitor/sensor.py

@@ -29,9 +29,9 @@ from homeassistant.const import (
     PERCENTAGE,
     STATE_OFF,
     STATE_ON,
-    TEMP_CELSIUS,
     UnitOfDataRate,
     UnitOfInformation,
+    UnitOfTemperature,
 )
 from homeassistant.core import HomeAssistant, callback
 import homeassistant.helpers.config_validation as cv
@@ -218,7 +218,7 @@ SENSOR_TYPES: dict[str, SysMonitorSensorEntityDescription] = {
     "processor_temperature": SysMonitorSensorEntityDescription(
         key="processor_temperature",
         name="Processor temperature",
-        native_unit_of_measurement=TEMP_CELSIUS,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         device_class=SensorDeviceClass.TEMPERATURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),