diff --git a/homeassistant/components/devolo_home_control/climate.py b/homeassistant/components/devolo_home_control/climate.py
index 3fdfa60870a..95db596c3ef 100644
--- a/homeassistant/components/devolo_home_control/climate.py
+++ b/homeassistant/components/devolo_home_control/climate.py
@@ -18,7 +18,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import DevoloHomeControlConfigEntry
-from .devolo_multi_level_switch import DevoloMultiLevelSwitchDeviceEntity
+from .entity import DevoloMultiLevelSwitchDeviceEntity
 
 
 async def async_setup_entry(
diff --git a/homeassistant/components/devolo_home_control/cover.py b/homeassistant/components/devolo_home_control/cover.py
index f23244f1b50..bafef2b02c9 100644
--- a/homeassistant/components/devolo_home_control/cover.py
+++ b/homeassistant/components/devolo_home_control/cover.py
@@ -13,7 +13,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import DevoloHomeControlConfigEntry
-from .devolo_multi_level_switch import DevoloMultiLevelSwitchDeviceEntity
+from .entity import DevoloMultiLevelSwitchDeviceEntity
 
 
 async def async_setup_entry(
diff --git a/homeassistant/components/devolo_home_control/devolo_multi_level_switch.py b/homeassistant/components/devolo_home_control/devolo_multi_level_switch.py
deleted file mode 100644
index 3e2d551d1f8..00000000000
--- a/homeassistant/components/devolo_home_control/devolo_multi_level_switch.py
+++ /dev/null
@@ -1,27 +0,0 @@
-"""Base class for multi level switches in devolo Home Control."""
-
-from devolo_home_control_api.devices.zwave import Zwave
-from devolo_home_control_api.homecontrol import HomeControl
-
-from .entity import DevoloDeviceEntity
-
-
-class DevoloMultiLevelSwitchDeviceEntity(DevoloDeviceEntity):
-    """Representation of a multi level switch device within devolo Home Control. Something like a dimmer or a thermostat."""
-
-    _attr_name = None
-
-    def __init__(
-        self, homecontrol: HomeControl, device_instance: Zwave, element_uid: str
-    ) -> None:
-        """Initialize a multi level switch within devolo Home Control."""
-        super().__init__(
-            homecontrol=homecontrol,
-            device_instance=device_instance,
-            element_uid=element_uid,
-        )
-        self._multi_level_switch_property = device_instance.multi_level_switch_property[
-            element_uid
-        ]
-
-        self._value = self._multi_level_switch_property.value
diff --git a/homeassistant/components/devolo_home_control/entity.py b/homeassistant/components/devolo_home_control/entity.py
index 26b450a2cf2..dbe53c21412 100644
--- a/homeassistant/components/devolo_home_control/entity.py
+++ b/homeassistant/components/devolo_home_control/entity.py
@@ -90,3 +90,24 @@ class DevoloDeviceEntity(Entity):
             self._attr_available = self._device_instance.is_online()
         else:
             _LOGGER.debug("No valid message received: %s", message)
+
+
+class DevoloMultiLevelSwitchDeviceEntity(DevoloDeviceEntity):
+    """Representation of a multi level switch device within devolo Home Control. Something like a dimmer or a thermostat."""
+
+    _attr_name = None
+
+    def __init__(
+        self, homecontrol: HomeControl, device_instance: Zwave, element_uid: str
+    ) -> None:
+        """Initialize a multi level switch within devolo Home Control."""
+        super().__init__(
+            homecontrol=homecontrol,
+            device_instance=device_instance,
+            element_uid=element_uid,
+        )
+        self._multi_level_switch_property = device_instance.multi_level_switch_property[
+            element_uid
+        ]
+
+        self._value = self._multi_level_switch_property.value
diff --git a/homeassistant/components/devolo_home_control/light.py b/homeassistant/components/devolo_home_control/light.py
index 8a88081ed05..907a46ec27b 100644
--- a/homeassistant/components/devolo_home_control/light.py
+++ b/homeassistant/components/devolo_home_control/light.py
@@ -12,7 +12,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import DevoloHomeControlConfigEntry
-from .devolo_multi_level_switch import DevoloMultiLevelSwitchDeviceEntity
+from .entity import DevoloMultiLevelSwitchDeviceEntity
 
 
 async def async_setup_entry(
diff --git a/homeassistant/components/devolo_home_control/siren.py b/homeassistant/components/devolo_home_control/siren.py
index 5e4df944b3c..e3f91ca4d7d 100644
--- a/homeassistant/components/devolo_home_control/siren.py
+++ b/homeassistant/components/devolo_home_control/siren.py
@@ -10,7 +10,7 @@ from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 
 from . import DevoloHomeControlConfigEntry
-from .devolo_multi_level_switch import DevoloMultiLevelSwitchDeviceEntity
+from .entity import DevoloMultiLevelSwitchDeviceEntity
 
 
 async def async_setup_entry(