diff --git a/homeassistant/components/elmax/__init__.py b/homeassistant/components/elmax/__init__.py
index d85e5778a39..ec293be8273 100644
--- a/homeassistant/components/elmax/__init__.py
+++ b/homeassistant/components/elmax/__init__.py
@@ -2,14 +2,10 @@
 
 from __future__ import annotations
 
-from datetime import timedelta
-import logging
-
 from elmax_api.exceptions import ElmaxBadLoginError
 from elmax_api.http import Elmax, ElmaxLocal, GenericElmax
 from elmax_api.model.panel import PanelEntry
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 from homeassistant.core import Event, HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed
@@ -27,17 +23,13 @@ from .const import (
     CONF_ELMAX_PANEL_PIN,
     CONF_ELMAX_PASSWORD,
     CONF_ELMAX_USERNAME,
-    DOMAIN,
     ELMAX_PLATFORMS,
-    POLLING_SECONDS,
 )
-from .coordinator import ElmaxCoordinator
-
-_LOGGER = logging.getLogger(__name__)
+from .coordinator import ElmaxConfigEntry, ElmaxCoordinator
 
 
 async def _load_elmax_panel_client(
-    entry: ConfigEntry,
+    entry: ElmaxConfigEntry,
 ) -> tuple[GenericElmax, PanelEntry]:
     # Connection mode was not present in initial version, default to cloud if not set
     mode = entry.data.get(CONF_ELMAX_MODE, CONF_ELMAX_MODE_CLOUD)
@@ -87,7 +79,7 @@ async def _check_cloud_panel_status(client: Elmax, panel_id: str) -> PanelEntry:
     return panel
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: ElmaxConfigEntry) -> bool:
     """Set up elmax-cloud from a config entry."""
     try:
         client, panel = await _load_elmax_panel_client(entry)
@@ -98,11 +90,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     # if there is something wrong with user credentials
     coordinator = ElmaxCoordinator(
         hass=hass,
-        logger=_LOGGER,
+        entry=entry,
         elmax_api_client=client,
         panel=panel,
-        name=f"Elmax Cloud {entry.entry_id}",
-        update_interval=timedelta(seconds=POLLING_SECONDS),
     )
 
     async def _async_on_hass_stop(_: Event) -> None:
@@ -117,7 +107,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     await coordinator.async_config_entry_first_refresh()
 
     # Store a global reference to the coordinator for later use
-    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator
+    entry.runtime_data = coordinator
 
     entry.async_on_unload(entry.add_update_listener(async_reload_entry))
 
@@ -126,15 +116,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     return True
 
 
-async def async_reload_entry(hass: HomeAssistant, entry: ConfigEntry) -> None:
+async def async_reload_entry(hass: HomeAssistant, entry: ElmaxConfigEntry) -> None:
     """Handle an options update."""
     await hass.config_entries.async_reload(entry.entry_id)
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: ElmaxConfigEntry) -> bool:
     """Unload a config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, ELMAX_PLATFORMS)
-    if unload_ok:
-        hass.data[DOMAIN].pop(entry.entry_id)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, ELMAX_PLATFORMS)
diff --git a/homeassistant/components/elmax/alarm_control_panel.py b/homeassistant/components/elmax/alarm_control_panel.py
index 841b94a3d72..139c9080c15 100644
--- a/homeassistant/components/elmax/alarm_control_panel.py
+++ b/homeassistant/components/elmax/alarm_control_panel.py
@@ -13,23 +13,22 @@ from homeassistant.components.alarm_control_panel import (
     AlarmControlPanelState,
     CodeFormat,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError, InvalidStateError
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import DOMAIN
-from .coordinator import ElmaxCoordinator
+from .coordinator import ElmaxConfigEntry
 from .entity import ElmaxEntity
 
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: ElmaxConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Elmax area platform."""
-    coordinator: ElmaxCoordinator = hass.data[DOMAIN][config_entry.entry_id]
+    coordinator = config_entry.runtime_data
     known_devices = set()
 
     def _discover_new_devices():
diff --git a/homeassistant/components/elmax/binary_sensor.py b/homeassistant/components/elmax/binary_sensor.py
index ec51f861819..351c386a084 100644
--- a/homeassistant/components/elmax/binary_sensor.py
+++ b/homeassistant/components/elmax/binary_sensor.py
@@ -8,22 +8,20 @@ from homeassistant.components.binary_sensor import (
     BinarySensorDeviceClass,
     BinarySensorEntity,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN
-from .coordinator import ElmaxCoordinator
+from .coordinator import ElmaxConfigEntry
 from .entity import ElmaxEntity
 
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: ElmaxConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Elmax sensor platform."""
-    coordinator: ElmaxCoordinator = hass.data[DOMAIN][config_entry.entry_id]
+    coordinator = config_entry.runtime_data
     known_devices = set()
 
     def _discover_new_devices():
diff --git a/homeassistant/components/elmax/coordinator.py b/homeassistant/components/elmax/coordinator.py
index 844a3413089..abcc098359e 100644
--- a/homeassistant/components/elmax/coordinator.py
+++ b/homeassistant/components/elmax/coordinator.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from asyncio import timeout
 from datetime import timedelta
-from logging import Logger
+import logging
 
 from elmax_api.exceptions import (
     ElmaxApiError,
@@ -22,11 +22,16 @@ from elmax_api.model.panel import PanelEntry, PanelStatus
 from elmax_api.push.push import PushNotificationHandler
 from httpx import ConnectError, ConnectTimeout
 
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, HomeAssistantError
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import DEFAULT_TIMEOUT
+from .const import DEFAULT_TIMEOUT, POLLING_SECONDS
+
+_LOGGER = logging.getLogger(__name__)
+
+type ElmaxConfigEntry = ConfigEntry[ElmaxCoordinator]
 
 
 class ElmaxCoordinator(DataUpdateCoordinator[PanelStatus]):
@@ -37,11 +42,9 @@ class ElmaxCoordinator(DataUpdateCoordinator[PanelStatus]):
     def __init__(
         self,
         hass: HomeAssistant,
-        logger: Logger,
+        entry: ElmaxConfigEntry,
         elmax_api_client: GenericElmax,
         panel: PanelEntry,
-        name: str,
-        update_interval: timedelta,
     ) -> None:
         """Instantiate the object."""
         self._client = elmax_api_client
@@ -49,7 +52,11 @@ class ElmaxCoordinator(DataUpdateCoordinator[PanelStatus]):
         self._state_by_endpoint = {}
         self._push_notification_handler = None
         super().__init__(
-            hass=hass, logger=logger, name=name, update_interval=update_interval
+            hass=hass,
+            config_entry=entry,
+            logger=_LOGGER,
+            name=f"Elmax Cloud {entry.entry_id}",
+            update_interval=timedelta(seconds=POLLING_SECONDS),
         )
 
     @property
diff --git a/homeassistant/components/elmax/cover.py b/homeassistant/components/elmax/cover.py
index 403bc51dbff..e98477fe496 100644
--- a/homeassistant/components/elmax/cover.py
+++ b/homeassistant/components/elmax/cover.py
@@ -9,12 +9,10 @@ from elmax_api.model.command import CoverCommand
 from elmax_api.model.cover_status import CoverStatus
 
 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 DOMAIN
-from .coordinator import ElmaxCoordinator
+from .coordinator import ElmaxConfigEntry
 from .entity import ElmaxEntity
 
 _LOGGER = logging.getLogger(__name__)
@@ -28,11 +26,11 @@ _COMMAND_BY_MOTION_STATUS = {  # Maps the stop command to use for every cover mo
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: ElmaxConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Elmax cover platform."""
-    coordinator: ElmaxCoordinator = hass.data[DOMAIN][config_entry.entry_id]
+    coordinator = config_entry.runtime_data
     # Add the cover feature only if supported by the current panel.
     if coordinator.data is None or not coordinator.data.cover_feature:
         return
diff --git a/homeassistant/components/elmax/switch.py b/homeassistant/components/elmax/switch.py
index d0e52c556f6..70faa44cf01 100644
--- a/homeassistant/components/elmax/switch.py
+++ b/homeassistant/components/elmax/switch.py
@@ -8,12 +8,10 @@ from elmax_api.model.command import SwitchCommand
 from elmax_api.model.panel import PanelStatus
 
 from homeassistant.components.switch import SwitchEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN
-from .coordinator import ElmaxCoordinator
+from .coordinator import ElmaxConfigEntry
 from .entity import ElmaxEntity
 
 _LOGGER = logging.getLogger(__name__)
@@ -21,11 +19,11 @@ _LOGGER = logging.getLogger(__name__)
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: ElmaxConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the Elmax switch platform."""
-    coordinator: ElmaxCoordinator = hass.data[DOMAIN][config_entry.entry_id]
+    coordinator = config_entry.runtime_data
     known_devices = set()
 
     def _discover_new_devices():
diff --git a/tests/components/elmax/test_alarm_control_panel.py b/tests/components/elmax/test_alarm_control_panel.py
index 76dc8845662..88fc0a33c51 100644
--- a/tests/components/elmax/test_alarm_control_panel.py
+++ b/tests/components/elmax/test_alarm_control_panel.py
@@ -5,7 +5,7 @@ from unittest.mock import patch
 
 from syrupy import SnapshotAssertion
 
-from homeassistant.components.elmax import POLLING_SECONDS
+from homeassistant.components.elmax.const import POLLING_SECONDS
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entity_registry as er