diff --git a/homeassistant/components/vicare/sensor.py b/homeassistant/components/vicare/sensor.py
index 41fb2cc34ed3..dd52d40aae22 100644
--- a/homeassistant/components/vicare/sensor.py
+++ b/homeassistant/components/vicare/sensor.py
@@ -8,6 +8,7 @@ from typing import override
 
 from PyViCare.PyViCareDevice import Device as PyViCareDevice
 from PyViCare.PyViCareDeviceConfig import PyViCareDeviceConfig
+from PyViCare.PyViCareFloorHeating import FloorHeating
 from PyViCare.PyViCareHeatingDevice import (
     HeatingDeviceWithComponent as PyViCareHeatingDeviceComponent,
 )
@@ -1274,6 +1275,16 @@ CIRCUIT_SENSORS: tuple[ViCareSensorEntityDescription, ...] = (
     SUPPLY_TEMPERATURE_SENSOR,
 )
 
+FLOOR_HEATING_SENSORS: tuple[ViCareSensorEntityDescription, ...] = (
+    ViCareSensorEntityDescription(
+        key="active_mode",
+        translation_key="active_mode",
+        device_class=SensorDeviceClass.ENUM,
+        options=["cooling", "heating", "standby"],
+        value_getter=lambda api: api.getActiveMode(),
+    ),
+)
+
 BURNER_SENSORS: tuple[ViCareSensorEntityDescription, ...] = (
     ViCareSensorEntityDescription(
         key="burner_starts",
@@ -1509,6 +1520,18 @@ def _build_entities(
             for description in GLOBAL_SENSORS
             if is_supported(description.key, description.value_getter, device.api)
         )
+        # add device-class-specific entities
+        if isinstance(device.api, FloorHeating):
+            entities.extend(
+                ViCareSensor(
+                    description,
+                    get_device_serial(device.api),
+                    device.config,
+                    device.api,
+                )
+                for description in FLOOR_HEATING_SENSORS
+                if is_supported(description.key, description.value_getter, device.api)
+            )
         # add component entities
         for component_list, entity_description_list in (
             (get_circuits(device.api), CIRCUIT_SENSORS),
diff --git a/homeassistant/components/vicare/strings.json b/homeassistant/components/vicare/strings.json
index 314dfd44e23f..92e2608b0a8d 100644
--- a/homeassistant/components/vicare/strings.json
+++ b/homeassistant/components/vicare/strings.json
@@ -161,6 +161,14 @@
       }
     },
     "sensor": {
+      "active_mode": {
+        "name": "Mode",
+        "state": {
+          "cooling": "Cooling",
+          "heating": "Heating",
+          "standby": "[%key:common::state::standby%]"
+        }
+      },
       "boiler_supply_temperature": {
         "name": "Boiler supply temperature"
       },
diff --git a/tests/components/vicare/snapshots/test_sensor.ambr b/tests/components/vicare/snapshots/test_sensor.ambr
index 186bb6680c3b..c203876e7b35 100644
--- a/tests/components/vicare/snapshots/test_sensor.ambr
+++ b/tests/components/vicare/snapshots/test_sensor.ambr
@@ -1218,6 +1218,68 @@
     'state': '46',
   })
 # ---
+# name: test_all_entities[sensor.model11_mode-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': list([
+      None,
+    ]),
+    'area_id': None,
+    'capabilities': dict({
+      <SensorEntityCapabilityAttribute.OPTIONS: 'options'>: list([
+        'cooling',
+        'heating',
+        'standby',
+      ]),
+    }),
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': None,
+    'entity_id': 'sensor.model11_mode',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'object_id_base': 'Mode',
+    'options': dict({
+    }),
+    'original_device_class': <SensorDeviceClass.ENUM: 'enum'>,
+    'original_icon': None,
+    'original_name': 'Mode',
+    'platform': 'vicare',
+    'previous_unique_id': None,
+    'suggested_object_id': None,
+    'supported_features': 0,
+    'translation_key': 'active_mode',
+    'unique_id': 'gateway11_zigbee_################-active_mode',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[sensor.model11_mode-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      <EntityStateAttribute.DEVICE_CLASS: 'device_class'>: 'enum',
+      <EntityStateAttribute.FRIENDLY_NAME: 'friendly_name'>: 'model11 Mode',
+      <SensorEntityCapabilityAttribute.OPTIONS: 'options'>: list([
+        'cooling',
+        'heating',
+        'standby',
+      ]),
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.model11_mode',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'heating',
+  })
+# ---
 # name: test_all_entities[sensor.model11_signal_strength-entry]
   EntityRegistryEntrySnapshot({
     'aliases': list([