diff --git a/homeassistant/components/lg_thinq/icons.json b/homeassistant/components/lg_thinq/icons.json
index 42ae5746f24..db33106da79 100644
--- a/homeassistant/components/lg_thinq/icons.json
+++ b/homeassistant/components/lg_thinq/icons.json
@@ -407,6 +407,12 @@
       },
       "power_level_for_location": {
         "default": "mdi:radiator"
+      },
+      "cycle_count": {
+        "default": "mdi:counter"
+      },
+      "cycle_count_for_location": {
+        "default": "mdi:counter"
       }
     }
   }
diff --git a/homeassistant/components/lg_thinq/sensor.py b/homeassistant/components/lg_thinq/sensor.py
index bb190cccde9..95198d931a1 100644
--- a/homeassistant/components/lg_thinq/sensor.py
+++ b/homeassistant/components/lg_thinq/sensor.py
@@ -248,6 +248,24 @@ TEMPERATURE_SENSOR_DESC: dict[ThinQProperty, SensorEntityDescription] = {
         state_class=SensorStateClass.MEASUREMENT,
         translation_key=ThinQProperty.CURRENT_TEMPERATURE,
     ),
+    ThinQPropertyEx.ROOM_AIR_CURRENT_TEMPERATURE: SensorEntityDescription(
+        key=ThinQPropertyEx.ROOM_AIR_CURRENT_TEMPERATURE,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        state_class=SensorStateClass.MEASUREMENT,
+        translation_key=ThinQPropertyEx.ROOM_AIR_CURRENT_TEMPERATURE,
+    ),
+    ThinQPropertyEx.ROOM_IN_WATER_CURRENT_TEMPERATURE: SensorEntityDescription(
+        key=ThinQPropertyEx.ROOM_IN_WATER_CURRENT_TEMPERATURE,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        state_class=SensorStateClass.MEASUREMENT,
+        translation_key=ThinQPropertyEx.ROOM_IN_WATER_CURRENT_TEMPERATURE,
+    ),
+    ThinQPropertyEx.ROOM_OUT_WATER_CURRENT_TEMPERATURE: SensorEntityDescription(
+        key=ThinQPropertyEx.ROOM_OUT_WATER_CURRENT_TEMPERATURE,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        state_class=SensorStateClass.MEASUREMENT,
+        translation_key=ThinQPropertyEx.ROOM_OUT_WATER_CURRENT_TEMPERATURE,
+    ),
 }
 WATER_FILTER_INFO_SENSOR_DESC: dict[ThinQProperty, SensorEntityDescription] = {
     ThinQProperty.USED_TIME: SensorEntityDescription(
@@ -341,6 +359,10 @@ TIMER_SENSOR_DESC: dict[ThinQProperty, SensorEntityDescription] = {
 }
 
 WASHER_SENSORS: tuple[SensorEntityDescription, ...] = (
+    SensorEntityDescription(
+        key=ThinQProperty.CYCLE_COUNT,
+        translation_key=ThinQProperty.CYCLE_COUNT,
+    ),
     RUN_STATE_SENSOR_DESC[ThinQProperty.CURRENT_STATE],
     TIMER_SENSOR_DESC[TimerProperty.TOTAL],
     TIMER_SENSOR_DESC[TimerProperty.RELATIVE_TO_START_WM],
@@ -470,6 +492,11 @@ DEVICE_TYPE_SENSOR_MAP: dict[DeviceType, tuple[SensorEntityDescription, ...]] =
         RUN_STATE_SENSOR_DESC[ThinQProperty.CURRENT_STATE],
     ),
     DeviceType.STYLER: WASHER_SENSORS,
+    DeviceType.SYSTEM_BOILER: (
+        TEMPERATURE_SENSOR_DESC[ThinQPropertyEx.ROOM_AIR_CURRENT_TEMPERATURE],
+        TEMPERATURE_SENSOR_DESC[ThinQPropertyEx.ROOM_IN_WATER_CURRENT_TEMPERATURE],
+        TEMPERATURE_SENSOR_DESC[ThinQPropertyEx.ROOM_OUT_WATER_CURRENT_TEMPERATURE],
+    ),
     DeviceType.WASHCOMBO_MAIN: WASHER_SENSORS,
     DeviceType.WASHCOMBO_MINI: WASHER_SENSORS,
     DeviceType.WASHER: WASHER_SENSORS,
diff --git a/homeassistant/components/lg_thinq/strings.json b/homeassistant/components/lg_thinq/strings.json
index dee2d21e05a..359ac40e1f1 100644
--- a/homeassistant/components/lg_thinq/strings.json
+++ b/homeassistant/components/lg_thinq/strings.json
@@ -305,6 +305,15 @@
       "current_temperature": {
         "name": "Current temperature"
       },
+      "room_air_current_temperature": {
+        "name": "Indoor temperature"
+      },
+      "room_in_water_current_temperature": {
+        "name": "Inlet temperature"
+      },
+      "room_out_water_current_temperature": {
+        "name": "Outlet temperature"
+      },
       "temperature": {
         "name": "Temperature"
       },
@@ -848,6 +857,12 @@
       },
       "power_level_for_location": {
         "name": "{location} power level"
+      },
+      "cycle_count": {
+        "name": "Cycles"
+      },
+      "cycle_count_for_location": {
+        "name": "{location} cycles"
       }
     },
     "select": {