diff --git a/PyMyGekko/__init__.py b/PyMyGekko/__init__.py
index dc23f0c..110e97d 100644
--- a/PyMyGekko/__init__.py
+++ b/PyMyGekko/__init__.py
@@ -36,7 +36,6 @@
 from .data_provider import DataProvider
 from .data_provider import DummyDataProvider
 
-
 _LOGGER: logging.Logger = logging.getLogger(__name__)
 
 
diff --git a/PyMyGekko/data_provider.py b/PyMyGekko/data_provider.py
index a84d205..108d0d0 100644
--- a/PyMyGekko/data_provider.py
+++ b/PyMyGekko/data_provider.py
@@ -26,7 +26,8 @@ def update_resources(self, resources):
 class EntityValueAccessor(DataSubscriberInterface):
     """Base class for entity values accessors"""
 
-    _data = {}
+    def __init__(self):
+        self._data = {}
 
     def get_value(self, entity: Entity, value_name: str) -> str | None:
         """Returns a data value of this entity"""
@@ -43,9 +44,10 @@ def get_value(self, entity: Entity, value_name: str) -> str | None:
 class DataProviderBase(ABC):
     """Base class for data providers"""
 
-    _subscriber: list[DataSubscriberInterface] = []
-    _status = None
-    _resources = None
+    def __init__(self):
+        self._subscriber: list[DataSubscriberInterface] = []
+        self._status = None
+        self._resources = None
 
     @property
     def resources(self):
@@ -101,6 +103,9 @@ async def try_connect(self) -> None:
 class DummyDataProvider(DataProviderBase):
     """Dummy data provider returning static test data"""
 
+    def __init__(self):
+        super().__init__()
+
     async def try_connect(self) -> None:
         _LOGGER.debug("try_connect in DummyDataProvider")
 
@@ -122,6 +127,7 @@ class DataProvider(DataProviderBase):
     def __init__(
         self, url: URL, authentication_params: dict[str, str], session: ClientSession
     ):
+        super().__init__()
         self._url = url
         self._authentication_params = authentication_params
         self._session = session
diff --git a/PyMyGekko/resources/AccessDoors.py b/PyMyGekko/resources/AccessDoors.py
index 4eaa15e..4eee49c 100644
--- a/PyMyGekko/resources/AccessDoors.py
+++ b/PyMyGekko/resources/AccessDoors.py
@@ -103,7 +103,7 @@ class AccessDoorValueAccessor(EntityValueAccessor):
     """AccessDoor value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Actions.py b/PyMyGekko/resources/Actions.py
index bf4fc88..616292a 100644
--- a/PyMyGekko/resources/Actions.py
+++ b/PyMyGekko/resources/Actions.py
@@ -57,7 +57,7 @@ class ActionValueAccessor(EntityValueAccessor):
     """Action value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/AlarmsLogics.py b/PyMyGekko/resources/AlarmsLogics.py
index d6a4981..8d21ef7 100644
--- a/PyMyGekko/resources/AlarmsLogics.py
+++ b/PyMyGekko/resources/AlarmsLogics.py
@@ -26,7 +26,7 @@ class AlarmsLogicValueAccessor(EntityValueAccessor):
     """AlarmsLogic value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Blinds.py b/PyMyGekko/resources/Blinds.py
index 8b7bec1..fe5055d 100644
--- a/PyMyGekko/resources/Blinds.py
+++ b/PyMyGekko/resources/Blinds.py
@@ -93,7 +93,7 @@ class BlindValueAccessor(EntityValueAccessor):
     """Blind value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Cams.py b/PyMyGekko/resources/Cams.py
index f587f5e..8154cea 100644
--- a/PyMyGekko/resources/Cams.py
+++ b/PyMyGekko/resources/Cams.py
@@ -52,7 +52,7 @@ class CamValueAccessor(EntityValueAccessor):
     """Cam value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/DoorInterComs.py b/PyMyGekko/resources/DoorInterComs.py
index ac8e1e7..68824fb 100644
--- a/PyMyGekko/resources/DoorInterComs.py
+++ b/PyMyGekko/resources/DoorInterComs.py
@@ -114,7 +114,7 @@ class DoorInterComValueAccessor(EntityValueAccessor):
     """DoorInterCom value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/EnergyCosts.py b/PyMyGekko/resources/EnergyCosts.py
index c0c36b2..c81c7d8 100644
--- a/PyMyGekko/resources/EnergyCosts.py
+++ b/PyMyGekko/resources/EnergyCosts.py
@@ -8,7 +8,6 @@
 from PyMyGekko.data_provider import EntityValueAccessor
 from PyMyGekko.resources import Entity
 
-
 _LOGGER: logging.Logger = logging.getLogger(__name__)
 
 
@@ -31,7 +30,7 @@ class EnergyCostValueAccessor(EntityValueAccessor):
     """EnergyCost value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/HotWaterSystems.py b/PyMyGekko/resources/HotWaterSystems.py
index 85784b2..3b4c43e 100644
--- a/PyMyGekko/resources/HotWaterSystems.py
+++ b/PyMyGekko/resources/HotWaterSystems.py
@@ -76,7 +76,7 @@ class HotWaterSystemValueAccessor(EntityValueAccessor):
     """HotWaterSystem value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Lights.py b/PyMyGekko/resources/Lights.py
index 574ba91..3ecbe7e 100644
--- a/PyMyGekko/resources/Lights.py
+++ b/PyMyGekko/resources/Lights.py
@@ -74,7 +74,7 @@ class LightValueAccessor(EntityValueAccessor):
     """Lights value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Loads.py b/PyMyGekko/resources/Loads.py
index d45bdc6..eb89925 100644
--- a/PyMyGekko/resources/Loads.py
+++ b/PyMyGekko/resources/Loads.py
@@ -52,7 +52,7 @@ class LoadValueAccessor(EntityValueAccessor):
     """Loads value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Meteo.py b/PyMyGekko/resources/Meteo.py
index be71e1e..8916244 100644
--- a/PyMyGekko/resources/Meteo.py
+++ b/PyMyGekko/resources/Meteo.py
@@ -8,7 +8,6 @@
 from PyMyGekko.data_provider import EntityValueAccessor
 from PyMyGekko.resources import ReadOnlyEntity
 
-
 _LOGGER: logging.Logger = logging.getLogger(__name__)
 
 
@@ -31,7 +30,7 @@ class MeteoValueAccessor(EntityValueAccessor):
     """Meteo value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/RoomTemps.py b/PyMyGekko/resources/RoomTemps.py
index 84cc11c..4cebd83 100644
--- a/PyMyGekko/resources/RoomTemps.py
+++ b/PyMyGekko/resources/RoomTemps.py
@@ -84,7 +84,7 @@ class RoomTempsValueAccessor(EntityValueAccessor):
     """RoomTemps value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)
 
diff --git a/PyMyGekko/resources/Vents.py b/PyMyGekko/resources/Vents.py
index 4d9a671..928afee 100644
--- a/PyMyGekko/resources/Vents.py
+++ b/PyMyGekko/resources/Vents.py
@@ -284,7 +284,7 @@ class VentValueAccessor(EntityValueAccessor):
     """Vent value accessor"""
 
     def __init__(self, data_provider: DataProviderBase):
-        self._data = {}
+        super().__init__()
         self._data_provider = data_provider
         self._data_provider.subscribe(self)