diff --git a/homeassistant/components/smartthings/icons.json b/homeassistant/components/smartthings/icons.json
index f1034d1a55f..668dff961ee 100644
--- a/homeassistant/components/smartthings/icons.json
+++ b/homeassistant/components/smartthings/icons.json
@@ -74,6 +74,12 @@
           "finished": "mdi:food-turkey"
         }
       },
+      "diverter_valve_position": {
+        "state": {
+          "room": "mdi:sofa",
+          "tank": "mdi:water-boiler"
+        }
+      },
       "manual_level": {
         "default": "mdi:radiator",
         "state": {
diff --git a/homeassistant/components/smartthings/sensor.py b/homeassistant/components/smartthings/sensor.py
index 6c8c78b4d32..8ae479e58f5 100644
--- a/homeassistant/components/smartthings/sensor.py
+++ b/homeassistant/components/smartthings/sensor.py
@@ -433,6 +433,16 @@ CAPABILITY_TO_SENSORS: dict[
             )
         ],
     },
+    Capability.SAMSUNG_CE_EHS_DIVERTER_VALVE: {
+        Attribute.POSITION: [
+            SmartThingsSensorEntityDescription(
+                key=Attribute.POSITION,
+                translation_key="diverter_valve_position",
+                device_class=SensorDeviceClass.ENUM,
+                options=["room", "tank"],
+            )
+        ]
+    },
     Capability.ENERGY_METER: {
         Attribute.ENERGY: [
             SmartThingsSensorEntityDescription(
diff --git a/homeassistant/components/smartthings/strings.json b/homeassistant/components/smartthings/strings.json
index 0d8e5feabc0..c13fd0e7932 100644
--- a/homeassistant/components/smartthings/strings.json
+++ b/homeassistant/components/smartthings/strings.json
@@ -284,6 +284,13 @@
       "completion_time": {
         "name": "Completion time"
       },
+      "diverter_valve_position": {
+        "name": "Valve position",
+        "state": {
+          "room": "Room",
+          "tank": "Tank"
+        }
+      },
       "dryer_mode": {
         "name": "Dryer mode"
       },
diff --git a/tests/components/smartthings/snapshots/test_sensor.ambr b/tests/components/smartthings/snapshots/test_sensor.ambr
index 7e9dd5c08da..4197837112c 100644
--- a/tests/components/smartthings/snapshots/test_sensor.ambr
+++ b/tests/components/smartthings/snapshots/test_sensor.ambr
@@ -5945,6 +5945,63 @@
     'state': '1.08249458332857e-05',
   })
 # ---
+# name: test_all_entities[da_sac_ehs_000001_sub][sensor.eco_heating_system_valve_position-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'options': list([
+        'room',
+        'tank',
+      ]),
+    }),
+    '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.eco_heating_system_valve_position',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <SensorDeviceClass.ENUM: 'enum'>,
+    'original_icon': None,
+    'original_name': 'Valve position',
+    'platform': 'smartthings',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'diverter_valve_position',
+    'unique_id': '1f98ebd0-ac48-d802-7f62-000001200100_main_samsungce.ehsDiverterValve_position_position',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[da_sac_ehs_000001_sub][sensor.eco_heating_system_valve_position-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'enum',
+      'friendly_name': 'Eco Heating System Valve position',
+      'options': list([
+        'room',
+        'tank',
+      ]),
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.eco_heating_system_valve_position',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'room',
+  })
+# ---
 # name: test_all_entities[da_sac_ehs_000001_sub_1][sensor.heat_pump_main_energy-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({
@@ -6222,6 +6279,63 @@
     'state': '4.50185416638851e-06',
   })
 # ---
+# name: test_all_entities[da_sac_ehs_000001_sub_1][sensor.heat_pump_main_valve_position-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'options': list([
+        'room',
+        'tank',
+      ]),
+    }),
+    '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.heat_pump_main_valve_position',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <SensorDeviceClass.ENUM: 'enum'>,
+    'original_icon': None,
+    'original_name': 'Valve position',
+    'platform': 'smartthings',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'diverter_valve_position',
+    'unique_id': '6a7d5349-0a66-0277-058d-000001200101_main_samsungce.ehsDiverterValve_position_position',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[da_sac_ehs_000001_sub_1][sensor.heat_pump_main_valve_position-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'enum',
+      'friendly_name': 'Heat Pump Main Valve position',
+      'options': list([
+        'room',
+        'tank',
+      ]),
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.heat_pump_main_valve_position',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'room',
+  })
+# ---
 # name: test_all_entities[da_sac_ehs_000002_sub][sensor.warmepumpe_energy-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({
@@ -6499,6 +6613,63 @@
     'state': '0.000222076093320449',
   })
 # ---
+# name: test_all_entities[da_sac_ehs_000002_sub][sensor.warmepumpe_valve_position-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': dict({
+      'options': list([
+        'room',
+        'tank',
+      ]),
+    }),
+    '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.warmepumpe_valve_position',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': <SensorDeviceClass.ENUM: 'enum'>,
+    'original_icon': None,
+    'original_name': 'Valve position',
+    'platform': 'smartthings',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'diverter_valve_position',
+    'unique_id': '3810e5ad-5351-d9f9-12ff-000001200000_main_samsungce.ehsDiverterValve_position_position',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_all_entities[da_sac_ehs_000002_sub][sensor.warmepumpe_valve_position-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'device_class': 'enum',
+      'friendly_name': 'Wärmepumpe Valve position',
+      'options': list([
+        'room',
+        'tank',
+      ]),
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.warmepumpe_valve_position',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'room',
+  })
+# ---
 # name: test_all_entities[da_wm_dw_000001][sensor.dishwasher_completion_time-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({