diff --git a/zha/application/platforms/fan/__init__.py b/zha/application/platforms/fan/__init__.py
index e01bf7c8..765d1257 100644
--- a/zha/application/platforms/fan/__init__.py
+++ b/zha/application/platforms/fan/__init__.py
@@ -28,7 +28,6 @@
     PRESET_MODES_TO_NAME,
     SPEED_OFF,
     SPEED_RANGE,
-    SUPPORT_SET_SPEED,
     FanEntityFeature,
 )
 from zha.application.platforms.fan.helpers import (
@@ -65,7 +64,7 @@ class FanEntityInfo(BaseEntityInfo):
     """Fan entity info."""
 
     preset_modes: list[str]
-    supported_features: int
+    supported_features: FanEntityFeature
     speed_count: int
     speed_list: list[str]
 
@@ -75,7 +74,11 @@ class BaseFan(BaseEntity):
 
     PLATFORM = Platform.FAN
 
-    _attr_supported_features = FanEntityFeature.SET_SPEED
+    _attr_supported_features: FanEntityFeature = (
+        FanEntityFeature.SET_SPEED
+        | FanEntityFeature.TURN_OFF
+        | FanEntityFeature.TURN_ON
+    )
     _attr_translation_key: str = "fan"
 
     @functools.cached_property
@@ -109,9 +112,9 @@ def speed_count(self) -> int:
         return int_states_in_range(self.speed_range)
 
     @functools.cached_property
-    def supported_features(self) -> int:
+    def supported_features(self) -> FanEntityFeature:
         """Flag supported features."""
-        return SUPPORT_SET_SPEED
+        return self._attr_supported_features
 
     @property
     def is_on(self) -> bool:
@@ -440,7 +443,12 @@ def default_on_percentage(self) -> int:
 class KofFan(Fan):
     """Representation of a fan made by King Of Fans."""
 
-    _attr_supported_features = FanEntityFeature.SET_SPEED | FanEntityFeature.PRESET_MODE
+    _attr_supported_features = (
+        FanEntityFeature.SET_SPEED
+        | FanEntityFeature.PRESET_MODE
+        | FanEntityFeature.TURN_OFF
+        | FanEntityFeature.TURN_ON
+    )
 
     @functools.cached_property
     def speed_range(self) -> tuple[int, int]:
diff --git a/zha/application/platforms/fan/const.py b/zha/application/platforms/fan/const.py
index 3f703797..72c7789e 100644
--- a/zha/application/platforms/fan/const.py
+++ b/zha/application/platforms/fan/const.py
@@ -31,8 +31,6 @@
 ATTR_PRESET_MODE: Final[str] = "preset_mode"
 ATTR_PRESET_MODES: Final[str] = "preset_modes"
 
-SUPPORT_SET_SPEED: Final[int] = 1
-
 SPEED_OFF: Final[str] = "off"
 SPEED_LOW: Final[str] = "low"
 SPEED_MEDIUM: Final[str] = "medium"
@@ -49,3 +47,5 @@ class FanEntityFeature(IntFlag):
     OSCILLATE = 2
     DIRECTION = 4
     PRESET_MODE = 8
+    TURN_OFF = 16
+    TURN_ON = 32