diff --git a/homeassistant/components/fjaraskupan/__init__.py b/homeassistant/components/fjaraskupan/__init__.py
index f5cedad243d..babcdc6649a 100644
--- a/homeassistant/components/fjaraskupan/__init__.py
+++ b/homeassistant/components/fjaraskupan/__init__.py
@@ -23,7 +23,7 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from .const import DISPATCH_DETECTION, DOMAIN
 
-PLATFORMS = ["binary_sensor", "fan", "light", "sensor", "number"]
+PLATFORMS = ["binary_sensor", "fan", "light", "number", "sensor"]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/fjaraskupan/fan.py b/homeassistant/components/fjaraskupan/fan.py
index 7cb7c7cd18e..bbc04a9607c 100644
--- a/homeassistant/components/fjaraskupan/fan.py
+++ b/homeassistant/components/fjaraskupan/fan.py
@@ -17,6 +17,7 @@ from homeassistant.components.fan import (
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
+from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import (
@@ -50,7 +51,7 @@ PRESET_TO_COMMAND = {
 }
 
 
-class UnsupportedPreset(Exception):
+class UnsupportedPreset(HomeAssistantError):
     """The preset is unsupported."""
 
 
diff --git a/homeassistant/components/fjaraskupan/number.py b/homeassistant/components/fjaraskupan/number.py
index d5862bf2e7f..66f719abd6f 100644
--- a/homeassistant/components/fjaraskupan/number.py
+++ b/homeassistant/components/fjaraskupan/number.py
@@ -22,7 +22,7 @@ async def async_setup_entry(
     config_entry: ConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
-    """Set up sensors dynamically through discovery."""
+    """Set up number entities dynamically through discovery."""
 
     def _constructor(device_state: DeviceState) -> list[Entity]:
         return [
@@ -40,7 +40,6 @@ class PeriodicVentingTime(CoordinatorEntity[State], NumberEntity):
     _attr_max_value: float = 59
     _attr_min_value: float = 0
     _attr_step: float = 1
-    _attr_entity_registry_enabled_default = True
     _attr_entity_category = ENTITY_CATEGORY_CONFIG
     _attr_unit_of_measurement = TIME_MINUTES
 
@@ -50,7 +49,7 @@ class PeriodicVentingTime(CoordinatorEntity[State], NumberEntity):
         device: Device,
         device_info: DeviceInfo,
     ) -> None:
-        """Init sensor."""
+        """Init number entities."""
         super().__init__(coordinator)
         self._device = device
         self._attr_unique_id = f"{device.address}-periodic-venting"