diff --git a/homeassistant/components/dremel_3d_printer/__init__.py b/homeassistant/components/dremel_3d_printer/__init__.py
index 76cd63a3a1d..632c42d9b54 100644
--- a/homeassistant/components/dremel_3d_printer/__init__.py
+++ b/homeassistant/components/dremel_3d_printer/__init__.py
@@ -5,18 +5,19 @@ from __future__ import annotations
 from dremel3dpy import Dremel3DPrinter
 from requests.exceptions import ConnectTimeout, HTTPError
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_HOST, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 
-from .const import CAMERA_MODEL, DOMAIN
-from .coordinator import Dremel3DPrinterDataUpdateCoordinator
+from .const import CAMERA_MODEL
+from .coordinator import Dremel3DPrinterDataUpdateCoordinator, DremelConfigEntry
 
 PLATFORMS = [Platform.BINARY_SENSOR, Platform.BUTTON, Platform.CAMERA, Platform.SENSOR]
 
 
-async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
+async def async_setup_entry(
+    hass: HomeAssistant, config_entry: DremelConfigEntry
+) -> bool:
     """Set up Dremel 3D Printer from a config entry."""
     try:
         api = await hass.async_add_executor_job(
@@ -30,7 +31,7 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
 
     coordinator = Dremel3DPrinterDataUpdateCoordinator(hass, api)
     await coordinator.async_config_entry_first_refresh()
-    hass.data.setdefault(DOMAIN, {})[config_entry.entry_id] = coordinator
+    config_entry.runtime_data = coordinator
     platforms = list(PLATFORMS)
     if api.get_model() != CAMERA_MODEL:
         platforms.remove(Platform.CAMERA)
@@ -38,12 +39,9 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: DremelConfigEntry) -> bool:
     """Unload Dremel config entry."""
     platforms = list(PLATFORMS)
-    api: Dremel3DPrinter = hass.data[DOMAIN][entry.entry_id].api
-    if api.get_model() != CAMERA_MODEL:
+    if entry.runtime_data.api.get_model() != CAMERA_MODEL:
         platforms.remove(Platform.CAMERA)
-    if unload_ok := await hass.config_entries.async_unload_platforms(entry, platforms):
-        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/dremel_3d_printer/binary_sensor.py b/homeassistant/components/dremel_3d_printer/binary_sensor.py
index e6df0ebcf6e..972945a84bb 100644
--- a/homeassistant/components/dremel_3d_printer/binary_sensor.py
+++ b/homeassistant/components/dremel_3d_printer/binary_sensor.py
@@ -12,11 +12,10 @@ from homeassistant.components.binary_sensor import (
     BinarySensorEntity,
     BinarySensorEntityDescription,
 )
-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 DremelConfigEntry
 from .entity import Dremel3DPrinterEntity
 
 
@@ -43,14 +42,12 @@ BINARY_SENSOR_TYPES: tuple[Dremel3DPrinterBinarySensorEntityDescription, ...] =
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: DremelConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the available Dremel binary sensors."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]
-
     async_add_entities(
-        Dremel3DPrinterBinarySensor(coordinator, description)
+        Dremel3DPrinterBinarySensor(config_entry.runtime_data, description)
         for description in BINARY_SENSOR_TYPES
     )
 
diff --git a/homeassistant/components/dremel_3d_printer/button.py b/homeassistant/components/dremel_3d_printer/button.py
index d92263b6a15..f91c1b0ea51 100644
--- a/homeassistant/components/dremel_3d_printer/button.py
+++ b/homeassistant/components/dremel_3d_printer/button.py
@@ -8,12 +8,11 @@ from dataclasses import dataclass
 from dremel3dpy import Dremel3DPrinter
 
 from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN
+from .coordinator import DremelConfigEntry
 from .entity import Dremel3DPrinterEntity
 
 
@@ -45,13 +44,12 @@ BUTTON_TYPES: tuple[Dremel3DPrinterButtonEntityDescription, ...] = (
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: DremelConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up Dremel 3D Printer control buttons."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]
     async_add_entities(
-        Dremel3DPrinterButtonEntity(coordinator, description)
+        Dremel3DPrinterButtonEntity(config_entry.runtime_data, description)
         for description in BUTTON_TYPES
     )
 
diff --git a/homeassistant/components/dremel_3d_printer/camera.py b/homeassistant/components/dremel_3d_printer/camera.py
index dc663844c9c..f4293915a25 100644
--- a/homeassistant/components/dremel_3d_printer/camera.py
+++ b/homeassistant/components/dremel_3d_printer/camera.py
@@ -4,12 +4,10 @@ from __future__ import annotations
 
 from homeassistant.components.camera import CameraEntityDescription
 from homeassistant.components.mjpeg import MjpegCamera
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from . import Dremel3DPrinterDataUpdateCoordinator
-from .const import DOMAIN
+from .coordinator import Dremel3DPrinterDataUpdateCoordinator, DremelConfigEntry
 from .entity import Dremel3DPrinterEntity
 
 CAMERA_TYPE = CameraEntityDescription(
@@ -20,12 +18,11 @@ CAMERA_TYPE = CameraEntityDescription(
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: DremelConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up a MJPEG IP Camera for the 3D45 Model. The 3D20 and 3D40 models don't have built in cameras."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]
-    async_add_entities([Dremel3D45Camera(coordinator, CAMERA_TYPE)])
+    async_add_entities([Dremel3D45Camera(config_entry.runtime_data, CAMERA_TYPE)])
 
 
 class Dremel3D45Camera(Dremel3DPrinterEntity, MjpegCamera):
diff --git a/homeassistant/components/dremel_3d_printer/coordinator.py b/homeassistant/components/dremel_3d_printer/coordinator.py
index 81e0053fd77..3323569c05f 100644
--- a/homeassistant/components/dremel_3d_printer/coordinator.py
+++ b/homeassistant/components/dremel_3d_printer/coordinator.py
@@ -10,11 +10,13 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, Upda
 
 from .const import DOMAIN, LOGGER
 
+type DremelConfigEntry = ConfigEntry[Dremel3DPrinterDataUpdateCoordinator]
+
 
 class Dremel3DPrinterDataUpdateCoordinator(DataUpdateCoordinator[None]):
     """Class to manage fetching Dremel 3D Printer data."""
 
-    config_entry: ConfigEntry
+    config_entry: DremelConfigEntry
 
     def __init__(self, hass: HomeAssistant, api: Dremel3DPrinter) -> None:
         """Initialize Dremel 3D Printer data update coordinator."""
diff --git a/homeassistant/components/dremel_3d_printer/sensor.py b/homeassistant/components/dremel_3d_printer/sensor.py
index bda2bb537fd..002a5fc4adb 100644
--- a/homeassistant/components/dremel_3d_printer/sensor.py
+++ b/homeassistant/components/dremel_3d_printer/sensor.py
@@ -14,7 +14,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
     EntityCategory,
@@ -28,7 +27,8 @@ from homeassistant.helpers.typing import StateType
 from homeassistant.util.dt import utcnow
 from homeassistant.util.variance import ignore_variance
 
-from .const import ATTR_EXTRUDER, ATTR_PLATFORM, DOMAIN
+from .const import ATTR_EXTRUDER, ATTR_PLATFORM
+from .coordinator import DremelConfigEntry
 from .entity import Dremel3DPrinterEntity
 
 
@@ -234,14 +234,13 @@ SENSOR_TYPES: tuple[Dremel3DPrinterSensorEntityDescription, ...] = (
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: DremelConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the available Dremel 3D Printer sensors."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]
-
     async_add_entities(
-        Dremel3DPrinterSensor(coordinator, description) for description in SENSOR_TYPES
+        Dremel3DPrinterSensor(config_entry.runtime_data, description)
+        for description in SENSOR_TYPES
     )