diff --git a/homeassistant/components/airzone/binary_sensor.py b/homeassistant/components/airzone/binary_sensor.py
index 1d0c76906e8..79877d1cbbd 100644
--- a/homeassistant/components/airzone/binary_sensor.py
+++ b/homeassistant/components/airzone/binary_sensor.py
@@ -15,8 +15,7 @@ from aioairzone.const import (
 )
 
 from homeassistant.components.binary_sensor import (
-    DEVICE_CLASS_PROBLEM,
-    DEVICE_CLASS_RUNNING,
+    BinarySensorDeviceClass,
     BinarySensorEntity,
     BinarySensorEntityDescription,
 )
@@ -39,12 +38,12 @@ class AirzoneBinarySensorEntityDescription(BinarySensorEntityDescription):
 
 BINARY_SENSOR_TYPES: Final[tuple[AirzoneBinarySensorEntityDescription, ...]] = (
     AirzoneBinarySensorEntityDescription(
-        device_class=DEVICE_CLASS_RUNNING,
+        device_class=BinarySensorDeviceClass.RUNNING,
         key=AZD_AIR_DEMAND,
         name="Air Demand",
     ),
     AirzoneBinarySensorEntityDescription(
-        device_class=DEVICE_CLASS_RUNNING,
+        device_class=BinarySensorDeviceClass.RUNNING,
         key=AZD_FLOOR_DEMAND,
         name="Floor Demand",
     ),
@@ -52,7 +51,7 @@ BINARY_SENSOR_TYPES: Final[tuple[AirzoneBinarySensorEntityDescription, ...]] = (
         attributes={
             "errors": AZD_ERRORS,
         },
-        device_class=DEVICE_CLASS_PROBLEM,
+        device_class=BinarySensorDeviceClass.PROBLEM,
         entity_category=EntityCategory.DIAGNOSTIC,
         key=AZD_PROBLEMS,
         name="Problem",
diff --git a/homeassistant/components/airzone/sensor.py b/homeassistant/components/airzone/sensor.py
index 931e74a495d..b40f306bf02 100644
--- a/homeassistant/components/airzone/sensor.py
+++ b/homeassistant/components/airzone/sensor.py
@@ -6,17 +6,13 @@ from typing import Any, Final
 from aioairzone.const import AZD_HUMIDITY, AZD_NAME, AZD_TEMP, AZD_TEMP_UNIT, AZD_ZONES
 
 from homeassistant.components.sensor import (
-    STATE_CLASS_MEASUREMENT,
+    SensorDeviceClass,
     SensorEntity,
     SensorEntityDescription,
+    SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import (
-    DEVICE_CLASS_HUMIDITY,
-    DEVICE_CLASS_TEMPERATURE,
-    PERCENTAGE,
-    TEMP_CELSIUS,
-)
+from homeassistant.const import PERCENTAGE, TEMP_CELSIUS
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -26,18 +22,18 @@ from .coordinator import AirzoneUpdateCoordinator
 
 SENSOR_TYPES: Final[tuple[SensorEntityDescription, ...]] = (
     SensorEntityDescription(
-        device_class=DEVICE_CLASS_TEMPERATURE,
+        device_class=SensorDeviceClass.TEMPERATURE,
         key=AZD_TEMP,
         name="Temperature",
         native_unit_of_measurement=TEMP_CELSIUS,
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
-        device_class=DEVICE_CLASS_HUMIDITY,
+        device_class=SensorDeviceClass.HUMIDITY,
         key=AZD_HUMIDITY,
         name="Humidity",
         native_unit_of_measurement=PERCENTAGE,
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
 )