diff --git a/homeassistant/components/apcupsd/sensor.py b/homeassistant/components/apcupsd/sensor.py
index b55f672264d..3e3326c7bde 100644
--- a/homeassistant/components/apcupsd/sensor.py
+++ b/homeassistant/components/apcupsd/sensor.py
@@ -21,11 +21,11 @@ from homeassistant.const import (
     ELECTRIC_POTENTIAL_VOLT,
     FREQUENCY_HERTZ,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_WATT,
     TEMP_CELSIUS,
     TIME_MINUTES,
     TIME_SECONDS,
+    UnitOfApparentPower,
 )
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
@@ -290,8 +290,8 @@ SENSORS: dict[str, SensorEntityDescription] = {
     "nomapnt": SensorEntityDescription(
         key="nomapnt",
         name="UPS Nominal Apparent Power",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
-        icon="mdi:flash",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        device_class=SensorDeviceClass.APPARENT_POWER,
     ),
     "numxfers": SensorEntityDescription(
         key="numxfers",
@@ -423,7 +423,7 @@ INFERRED_UNITS = {
     " Percent": PERCENTAGE,
     " Volts": ELECTRIC_POTENTIAL_VOLT,
     " Ampere": ELECTRIC_CURRENT_AMPERE,
-    " Volt-Ampere": POWER_VOLT_AMPERE,
+    " Volt-Ampere": UnitOfApparentPower.VOLT_AMPERE,
     " Watts": POWER_WATT,
     " Hz": FREQUENCY_HERTZ,
     " C": TEMP_CELSIUS,
diff --git a/homeassistant/components/fronius/sensor.py b/homeassistant/components/fronius/sensor.py
index 35881225b68..8206cdf50a7 100644
--- a/homeassistant/components/fronius/sensor.py
+++ b/homeassistant/components/fronius/sensor.py
@@ -16,10 +16,10 @@ from homeassistant.const import (
     ENERGY_WATT_HOUR,
     FREQUENCY_HERTZ,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_VOLT_AMPERE_REACTIVE,
     POWER_WATT,
     TEMP_CELSIUS,
+    UnitOfApparentPower,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import DeviceInfo, EntityCategory
@@ -297,7 +297,7 @@ METER_ENTITY_DESCRIPTIONS: list[SensorEntityDescription] = [
     SensorEntityDescription(
         key="power_apparent_phase_1",
         name="Power apparent phase 1",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
         device_class=SensorDeviceClass.APPARENT_POWER,
         state_class=SensorStateClass.MEASUREMENT,
         icon="mdi:flash-outline",
@@ -306,7 +306,7 @@ METER_ENTITY_DESCRIPTIONS: list[SensorEntityDescription] = [
     SensorEntityDescription(
         key="power_apparent_phase_2",
         name="Power apparent phase 2",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
         device_class=SensorDeviceClass.APPARENT_POWER,
         state_class=SensorStateClass.MEASUREMENT,
         icon="mdi:flash-outline",
@@ -315,7 +315,7 @@ METER_ENTITY_DESCRIPTIONS: list[SensorEntityDescription] = [
     SensorEntityDescription(
         key="power_apparent_phase_3",
         name="Power apparent phase 3",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
         device_class=SensorDeviceClass.APPARENT_POWER,
         state_class=SensorStateClass.MEASUREMENT,
         icon="mdi:flash-outline",
@@ -324,7 +324,7 @@ METER_ENTITY_DESCRIPTIONS: list[SensorEntityDescription] = [
     SensorEntityDescription(
         key="power_apparent",
         name="Power apparent",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
         device_class=SensorDeviceClass.APPARENT_POWER,
         state_class=SensorStateClass.MEASUREMENT,
         icon="mdi:flash-outline",
diff --git a/homeassistant/components/iotawatt/sensor.py b/homeassistant/components/iotawatt/sensor.py
index dd04a32cce4..95adbea97e8 100644
--- a/homeassistant/components/iotawatt/sensor.py
+++ b/homeassistant/components/iotawatt/sensor.py
@@ -20,8 +20,8 @@ from homeassistant.const import (
     ENERGY_WATT_HOUR,
     FREQUENCY_HERTZ,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_WATT,
+    UnitOfApparentPower,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import entity, entity_registry
@@ -87,9 +87,9 @@ ENTITY_DESCRIPTION_KEY_MAP: dict[str, IotaWattSensorEntityDescription] = {
     ),
     "VA": IotaWattSensorEntityDescription(
         "VA",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
         state_class=SensorStateClass.MEASUREMENT,
-        icon="mdi:flash",
+        device_class=SensorDeviceClass.APPARENT_POWER,
         entity_registry_enabled_default=False,
     ),
     "VAR": IotaWattSensorEntityDescription(
diff --git a/homeassistant/components/mysensors/sensor.py b/homeassistant/components/mysensors/sensor.py
index 5bafed04353..3c190422bfb 100644
--- a/homeassistant/components/mysensors/sensor.py
+++ b/homeassistant/components/mysensors/sensor.py
@@ -24,13 +24,13 @@ from homeassistant.const import (
     LIGHT_LUX,
     MASS_KILOGRAMS,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_WATT,
     SOUND_PRESSURE_DB,
     TEMP_CELSIUS,
     TEMP_FAHRENHEIT,
     VOLUME_CUBIC_METERS,
     Platform,
+    UnitOfApparentPower,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -182,7 +182,8 @@ SENSORS: dict[str, SensorEntityDescription] = {
     ),
     "V_VA": SensorEntityDescription(
         key="V_VA",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        device_class=SensorDeviceClass.APPARENT_POWER,
     ),
 }
 
diff --git a/homeassistant/components/nut/const.py b/homeassistant/components/nut/const.py
index a8591349b56..97bc0347077 100644
--- a/homeassistant/components/nut/const.py
+++ b/homeassistant/components/nut/const.py
@@ -14,11 +14,11 @@ from homeassistant.const import (
     ELECTRIC_POTENTIAL_VOLT,
     FREQUENCY_HERTZ,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_WATT,
     TEMP_CELSIUS,
     TIME_SECONDS,
     Platform,
+    UnitOfApparentPower,
 )
 from homeassistant.helpers.entity import EntityCategory
 
@@ -182,8 +182,8 @@ SENSOR_TYPES: Final[dict[str, SensorEntityDescription]] = {
     "ups.power": SensorEntityDescription(
         key="ups.power",
         name="Current Apparent Power",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
-        icon="mdi:flash",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        device_class=SensorDeviceClass.APPARENT_POWER,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
         entity_registry_enabled_default=False,
@@ -191,8 +191,8 @@ SENSOR_TYPES: Final[dict[str, SensorEntityDescription]] = {
     "ups.power.nominal": SensorEntityDescription(
         key="ups.power.nominal",
         name="Nominal Power",
-        native_unit_of_measurement=POWER_VOLT_AMPERE,
-        icon="mdi:flash",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        device_class=SensorDeviceClass.APPARENT_POWER,
         entity_category=EntityCategory.DIAGNOSTIC,
         entity_registry_enabled_default=False,
     ),
diff --git a/homeassistant/components/tasmota/sensor.py b/homeassistant/components/tasmota/sensor.py
index 1db2eb4dba6..b505a52f78e 100644
--- a/homeassistant/components/tasmota/sensor.py
+++ b/homeassistant/components/tasmota/sensor.py
@@ -27,7 +27,6 @@ from homeassistant.const import (
     LIGHT_LUX,
     MASS_KILOGRAMS,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_WATT,
     PRESSURE_HPA,
     SIGNAL_STRENGTH_DECIBELS,
@@ -38,6 +37,7 @@ from homeassistant.const import (
     TEMP_CELSIUS,
     TEMP_FAHRENHEIT,
     TEMP_KELVIN,
+    UnitOfApparentPower,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -214,7 +214,7 @@ SENSOR_UNIT_MAP = {
     hc.CONCENTRATION_PARTS_PER_BILLION: CONCENTRATION_PARTS_PER_BILLION,
     hc.CONCENTRATION_PARTS_PER_MILLION: CONCENTRATION_PARTS_PER_MILLION,
     hc.ELECTRICAL_CURRENT_AMPERE: ELECTRIC_CURRENT_AMPERE,
-    hc.ELECTRICAL_VOLT_AMPERE: POWER_VOLT_AMPERE,
+    hc.ELECTRICAL_VOLT_AMPERE: UnitOfApparentPower.VOLT_AMPERE,
     hc.ENERGY_KILO_WATT_HOUR: ENERGY_KILO_WATT_HOUR,
     hc.FREQUENCY_HERTZ: FREQUENCY_HERTZ,
     hc.LENGTH_CENTIMETERS: LENGTH_CENTIMETERS,
diff --git a/homeassistant/components/zha/sensor.py b/homeassistant/components/zha/sensor.py
index 003f5771b93..117cac9f293 100644
--- a/homeassistant/components/zha/sensor.py
+++ b/homeassistant/components/zha/sensor.py
@@ -24,7 +24,6 @@ from homeassistant.const import (
     FREQUENCY_HERTZ,
     LIGHT_LUX,
     PERCENTAGE,
-    POWER_VOLT_AMPERE,
     POWER_WATT,
     PRESSURE_HPA,
     TEMP_CELSIUS,
@@ -38,6 +37,7 @@ from homeassistant.const import (
     VOLUME_GALLONS,
     VOLUME_LITERS,
     Platform,
+    UnitOfApparentPower,
     UnitOfMass,
 )
 from homeassistant.core import HomeAssistant, callback
@@ -315,7 +315,7 @@ class ElectricalMeasurementApparentPower(
     _attr_device_class: SensorDeviceClass = SensorDeviceClass.APPARENT_POWER
     _attr_should_poll = False  # Poll indirectly by ElectricalMeasurementSensor
     _attr_name: str = "Apparent power"
-    _unit = POWER_VOLT_AMPERE
+    _unit = UnitOfApparentPower.VOLT_AMPERE
     _div_mul_prefix = "ac_power"