diff --git a/homeassistant/components/advantage_air/__init__.py b/homeassistant/components/advantage_air/__init__.py
index c89d6f609b8..75ce6016b80 100644
--- a/homeassistant/components/advantage_air/__init__.py
+++ b/homeassistant/components/advantage_air/__init__.py
@@ -12,9 +12,11 @@ from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.debounce import Debouncer
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import ADVANTAGE_AIR_RETRY, DOMAIN
+from .const import ADVANTAGE_AIR_RETRY
 from .models import AdvantageAirData
 
+AdvantageAirDataConfigEntry = ConfigEntry[AdvantageAirData]
+
 ADVANTAGE_AIR_SYNC_INTERVAL = 15
 PLATFORMS = [
     Platform.BINARY_SENSOR,
@@ -31,7 +33,9 @@ _LOGGER = logging.getLogger(__name__)
 REQUEST_REFRESH_DELAY = 0.5
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(
+    hass: HomeAssistant, entry: AdvantageAirDataConfigEntry
+) -> bool:
     """Set up Advantage Air config."""
     ip_address = entry.data[CONF_IP_ADDRESS]
     port = entry.data[CONF_PORT]
@@ -61,19 +65,15 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     await coordinator.async_config_entry_first_refresh()
 
-    hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN][entry.entry_id] = AdvantageAirData(coordinator, api)
+    entry.runtime_data = AdvantageAirData(coordinator, api)
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(
+    hass: HomeAssistant, entry: AdvantageAirDataConfigEntry
+) -> bool:
     """Unload Advantage Air Config."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-
-    if unload_ok:
-        hass.data[DOMAIN].pop(entry.entry_id)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/advantage_air/binary_sensor.py b/homeassistant/components/advantage_air/binary_sensor.py
index cf813a429e5..2ad8c2217a2 100644
--- a/homeassistant/components/advantage_air/binary_sensor.py
+++ b/homeassistant/components/advantage_air/binary_sensor.py
@@ -6,12 +6,11 @@ from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
     BinarySensorEntity,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EntityCategory
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN as ADVANTAGE_AIR_DOMAIN
+from . import AdvantageAirDataConfigEntry
 from .entity import AdvantageAirAcEntity, AdvantageAirZoneEntity
 from .models import AdvantageAirData
 
@@ -20,12 +19,12 @@ PARALLEL_UPDATES = 0
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir Binary Sensor platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     entities: list[BinarySensorEntity] = []
     if aircons := instance.coordinator.data.get("aircons"):
diff --git a/homeassistant/components/advantage_air/climate.py b/homeassistant/components/advantage_air/climate.py
index 49b8224a902..7f9d3f2dc65 100644
--- a/homeassistant/components/advantage_air/climate.py
+++ b/homeassistant/components/advantage_air/climate.py
@@ -16,19 +16,18 @@ from homeassistant.components.climate import (
     ClimateEntityFeature,
     HVACMode,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_TEMPERATURE, PRECISION_WHOLE, UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import ServiceValidationError
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
+from . import AdvantageAirDataConfigEntry
 from .const import (
     ADVANTAGE_AIR_AUTOFAN_ENABLED,
     ADVANTAGE_AIR_STATE_CLOSE,
     ADVANTAGE_AIR_STATE_OFF,
     ADVANTAGE_AIR_STATE_ON,
     ADVANTAGE_AIR_STATE_OPEN,
-    DOMAIN as ADVANTAGE_AIR_DOMAIN,
 )
 from .entity import AdvantageAirAcEntity, AdvantageAirZoneEntity
 from .models import AdvantageAirData
@@ -76,12 +75,12 @@ _LOGGER = logging.getLogger(__name__)
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir climate platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     entities: list[ClimateEntity] = []
     if aircons := instance.coordinator.data.get("aircons"):
diff --git a/homeassistant/components/advantage_air/cover.py b/homeassistant/components/advantage_air/cover.py
index 3c6e3ffa3a6..b091f0077a1 100644
--- a/homeassistant/components/advantage_air/cover.py
+++ b/homeassistant/components/advantage_air/cover.py
@@ -8,15 +8,11 @@ from homeassistant.components.cover import (
     CoverEntity,
     CoverEntityFeature,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import (
-    ADVANTAGE_AIR_STATE_CLOSE,
-    ADVANTAGE_AIR_STATE_OPEN,
-    DOMAIN as ADVANTAGE_AIR_DOMAIN,
-)
+from . import AdvantageAirDataConfigEntry
+from .const import ADVANTAGE_AIR_STATE_CLOSE, ADVANTAGE_AIR_STATE_OPEN
 from .entity import AdvantageAirThingEntity, AdvantageAirZoneEntity
 from .models import AdvantageAirData
 
@@ -25,12 +21,12 @@ PARALLEL_UPDATES = 0
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir cover platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     entities: list[CoverEntity] = []
     if aircons := instance.coordinator.data.get("aircons"):
diff --git a/homeassistant/components/advantage_air/diagnostics.py b/homeassistant/components/advantage_air/diagnostics.py
index 9eebb97d3c5..8d998d1ee90 100644
--- a/homeassistant/components/advantage_air/diagnostics.py
+++ b/homeassistant/components/advantage_air/diagnostics.py
@@ -5,10 +5,9 @@ from __future__ import annotations
 from typing import Any
 
 from homeassistant.components.diagnostics import async_redact_data
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 
-from .const import DOMAIN as ADVANTAGE_AIR_DOMAIN
+from . import AdvantageAirDataConfigEntry
 
 TO_REDACT = [
     "dealerPhoneNumber",
@@ -25,10 +24,10 @@ TO_REDACT = [
 
 
 async def async_get_config_entry_diagnostics(
-    hass: HomeAssistant, config_entry: ConfigEntry
+    hass: HomeAssistant, config_entry: AdvantageAirDataConfigEntry
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
-    data = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id].coordinator.data
+    data = config_entry.runtime_data.coordinator.data
 
     # Return only the relevant children
     return {
diff --git a/homeassistant/components/advantage_air/light.py b/homeassistant/components/advantage_air/light.py
index 30617c52acf..7dd0a0a183b 100644
--- a/homeassistant/components/advantage_air/light.py
+++ b/homeassistant/components/advantage_air/light.py
@@ -3,11 +3,11 @@
 from typing import Any
 
 from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
+from . import AdvantageAirDataConfigEntry
 from .const import ADVANTAGE_AIR_STATE_ON, DOMAIN as ADVANTAGE_AIR_DOMAIN
 from .entity import AdvantageAirEntity, AdvantageAirThingEntity
 from .models import AdvantageAirData
@@ -15,12 +15,12 @@ from .models import AdvantageAirData
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir light platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     entities: list[LightEntity] = []
     if my_lights := instance.coordinator.data.get("myLights"):
diff --git a/homeassistant/components/advantage_air/select.py b/homeassistant/components/advantage_air/select.py
index c3739717ef1..84c37f38d7f 100644
--- a/homeassistant/components/advantage_air/select.py
+++ b/homeassistant/components/advantage_air/select.py
@@ -1,11 +1,10 @@
 """Select platform for Advantage Air integration."""
 
 from homeassistant.components.select import SelectEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN as ADVANTAGE_AIR_DOMAIN
+from . import AdvantageAirDataConfigEntry
 from .entity import AdvantageAirAcEntity
 from .models import AdvantageAirData
 
@@ -14,12 +13,12 @@ ADVANTAGE_AIR_INACTIVE = "Inactive"
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir select platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     if aircons := instance.coordinator.data.get("aircons"):
         async_add_entities(AdvantageAirMyZone(instance, ac_key) for ac_key in aircons)
diff --git a/homeassistant/components/advantage_air/sensor.py b/homeassistant/components/advantage_air/sensor.py
index 6bfa6bbad4b..bd3fa970fb9 100644
--- a/homeassistant/components/advantage_air/sensor.py
+++ b/homeassistant/components/advantage_air/sensor.py
@@ -12,13 +12,13 @@ from homeassistant.components.sensor import (
     SensorEntity,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import PERCENTAGE, EntityCategory, UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv, entity_platform
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import ADVANTAGE_AIR_STATE_OPEN, DOMAIN as ADVANTAGE_AIR_DOMAIN
+from . import AdvantageAirDataConfigEntry
+from .const import ADVANTAGE_AIR_STATE_OPEN
 from .entity import AdvantageAirAcEntity, AdvantageAirZoneEntity
 from .models import AdvantageAirData
 
@@ -31,12 +31,12 @@ PARALLEL_UPDATES = 0
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir sensor platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     entities: list[SensorEntity] = []
     if aircons := instance.coordinator.data.get("aircons"):
diff --git a/homeassistant/components/advantage_air/switch.py b/homeassistant/components/advantage_air/switch.py
index 6d21f2e705c..876875a2510 100644
--- a/homeassistant/components/advantage_air/switch.py
+++ b/homeassistant/components/advantage_air/switch.py
@@ -3,15 +3,14 @@
 from typing import Any
 
 from homeassistant.components.switch import SwitchDeviceClass, SwitchEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
+from . import AdvantageAirDataConfigEntry
 from .const import (
     ADVANTAGE_AIR_AUTOFAN_ENABLED,
     ADVANTAGE_AIR_STATE_OFF,
     ADVANTAGE_AIR_STATE_ON,
-    DOMAIN as ADVANTAGE_AIR_DOMAIN,
 )
 from .entity import AdvantageAirAcEntity, AdvantageAirThingEntity
 from .models import AdvantageAirData
@@ -19,12 +18,12 @@ from .models import AdvantageAirData
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir switch platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     entities: list[SwitchEntity] = []
     if aircons := instance.coordinator.data.get("aircons"):
diff --git a/homeassistant/components/advantage_air/update.py b/homeassistant/components/advantage_air/update.py
index 8afde183110..b639e4df867 100644
--- a/homeassistant/components/advantage_air/update.py
+++ b/homeassistant/components/advantage_air/update.py
@@ -1,11 +1,11 @@
 """Advantage Air Update platform."""
 
 from homeassistant.components.update import UpdateEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
+from . import AdvantageAirDataConfigEntry
 from .const import DOMAIN as ADVANTAGE_AIR_DOMAIN
 from .entity import AdvantageAirEntity
 from .models import AdvantageAirData
@@ -13,12 +13,12 @@ from .models import AdvantageAirData
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: AdvantageAirDataConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up AdvantageAir update platform."""
 
-    instance: AdvantageAirData = hass.data[ADVANTAGE_AIR_DOMAIN][config_entry.entry_id]
+    instance = config_entry.runtime_data
 
     async_add_entities([AdvantageAirApp(instance)])