diff --git a/homeassistant/components/airzone_cloud/manifest.json b/homeassistant/components/airzone_cloud/manifest.json
index b4445f6fe45..2b7615c01f4 100644
--- a/homeassistant/components/airzone_cloud/manifest.json
+++ b/homeassistant/components/airzone_cloud/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/airzone_cloud",
   "iot_class": "cloud_push",
   "loggers": ["aioairzone_cloud"],
-  "requirements": ["aioairzone-cloud==0.4.7"]
+  "requirements": ["aioairzone-cloud==0.5.0"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index e3d6640dc78..8e78b920b28 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -185,7 +185,7 @@ aio-georss-gdacs==0.9
 aioairq==0.3.2
 
 # homeassistant.components.airzone_cloud
-aioairzone-cloud==0.4.7
+aioairzone-cloud==0.5.0
 
 # homeassistant.components.airzone
 aioairzone==0.7.6
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 757eec2b642..62fe74f5600 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -164,7 +164,7 @@ aio-georss-gdacs==0.9
 aioairq==0.3.2
 
 # homeassistant.components.airzone_cloud
-aioairzone-cloud==0.4.7
+aioairzone-cloud==0.5.0
 
 # homeassistant.components.airzone
 aioairzone==0.7.6
diff --git a/tests/components/airzone_cloud/snapshots/test_diagnostics.ambr b/tests/components/airzone_cloud/snapshots/test_diagnostics.ambr
index d1a8d74cc08..0edd17d513a 100644
--- a/tests/components/airzone_cloud/snapshots/test_diagnostics.ambr
+++ b/tests/components/airzone_cloud/snapshots/test_diagnostics.ambr
@@ -109,6 +109,7 @@
           'action': 6,
           'active': False,
           'available': True,
+          'double-set-point': False,
           'id': 'aidoo1',
           'installation': 'installation1',
           'is-connected': True,
@@ -150,6 +151,7 @@
           'action': 1,
           'active': True,
           'available': True,
+          'double-set-point': True,
           'id': 'aidoo_pro',
           'installation': 'installation1',
           'is-connected': True,
@@ -177,7 +179,7 @@
           'temperature': 20.0,
           'temperature-setpoint': 22.0,
           'temperature-setpoint-cool-air': 22.0,
-          'temperature-setpoint-hot-air': 22.0,
+          'temperature-setpoint-hot-air': 18.0,
           'temperature-setpoint-max': 30.0,
           'temperature-setpoint-max-auto-air': 30.0,
           'temperature-setpoint-max-cool-air': 30.0,
@@ -196,6 +198,9 @@
           'action': 1,
           'active': True,
           'available': True,
+          'hot-water': list([
+            'dhw1',
+          ]),
           'humidity': 27,
           'id': 'group1',
           'installation': 'installation1',
@@ -275,6 +280,25 @@
           'temperature-step': 0.5,
         }),
       }),
+      'hot-water': dict({
+        'dhw1': dict({
+          'active': False,
+          'available': True,
+          'id': 'dhw1',
+          'installation': 'installation1',
+          'is-connected': True,
+          'name': 'DHW',
+          'power': False,
+          'problems': False,
+          'temperature': 45.5,
+          'temperature-setpoint': 48,
+          'temperature-setpoint-max': 60,
+          'temperature-setpoint-min': 40,
+          'temperature-step': 1,
+          'web-server': 'webserver1',
+          'ws-connected': True,
+        }),
+      }),
       'installations': dict({
         'installation1': dict({
           'action': 1,
@@ -289,6 +313,9 @@
             'group2',
             'group3',
           ]),
+          'hot-water': list([
+            'dhw1',
+          ]),
           'humidity': 27,
           'id': 'installation1',
           'mode': 2,
@@ -418,6 +445,7 @@
           'aq-present': True,
           'aq-status': 'good',
           'available': True,
+          'double-set-point': False,
           'humidity': 30,
           'id': 'zone1',
           'installation': 'installation1',
@@ -478,6 +506,7 @@
           'aq-present': True,
           'aq-status': 'good',
           'available': True,
+          'double-set-point': False,
           'humidity': 24,
           'id': 'zone2',
           'installation': 'installation1',
diff --git a/tests/components/airzone_cloud/util.py b/tests/components/airzone_cloud/util.py
index ea0dbf9f736..02c3e18eed2 100644
--- a/tests/components/airzone_cloud/util.py
+++ b/tests/components/airzone_cloud/util.py
@@ -14,6 +14,7 @@ from aioairzone_cloud.const import (
     API_AQ_PM_10,
     API_AQ_PRESENT,
     API_AQ_QUALITY,
+    API_AZ_ACS,
     API_AZ_AIDOO,
     API_AZ_AIDOO_PRO,
     API_AZ_SYSTEM,
@@ -24,6 +25,7 @@ from aioairzone_cloud.const import (
     API_DEVICE_ID,
     API_DEVICES,
     API_DISCONNECTION_DATE,
+    API_DOUBLE_SET_POINT,
     API_ERRORS,
     API_FAH,
     API_GROUP_ID,
@@ -41,6 +43,7 @@ from aioairzone_cloud.const import (
     API_POWER,
     API_RANGE_MAX_AIR,
     API_RANGE_MIN_AIR,
+    API_RANGE_SP_MAX_ACS,
     API_RANGE_SP_MAX_AUTO_AIR,
     API_RANGE_SP_MAX_COOL_AIR,
     API_RANGE_SP_MAX_DRY_AIR,
@@ -48,6 +51,7 @@ from aioairzone_cloud.const import (
     API_RANGE_SP_MAX_HOT_AIR,
     API_RANGE_SP_MAX_STOP_AIR,
     API_RANGE_SP_MAX_VENT_AIR,
+    API_RANGE_SP_MIN_ACS,
     API_RANGE_SP_MIN_AUTO_AIR,
     API_RANGE_SP_MIN_COOL_AIR,
     API_RANGE_SP_MIN_DRY_AIR,
@@ -55,6 +59,7 @@ from aioairzone_cloud.const import (
     API_RANGE_SP_MIN_HOT_AIR,
     API_RANGE_SP_MIN_STOP_AIR,
     API_RANGE_SP_MIN_VENT_AIR,
+    API_SETPOINT,
     API_SP_AIR_AUTO,
     API_SP_AIR_COOL,
     API_SP_AIR_DRY,
@@ -70,7 +75,9 @@ from aioairzone_cloud.const import (
     API_STAT_RSSI,
     API_STAT_SSID,
     API_STATUS,
+    API_STEP,
     API_SYSTEM_NUMBER,
+    API_TANK_TEMP,
     API_TYPE,
     API_WARNINGS,
     API_WS_CONNECTED,
@@ -105,6 +112,11 @@ GET_INSTALLATION_MOCK = {
             API_GROUP_ID: "grp1",
             API_NAME: "Group",
             API_DEVICES: [
+                {
+                    API_DEVICE_ID: "dhw1",
+                    API_TYPE: API_AZ_ACS,
+                    API_WS_ID: WS_ID,
+                },
                 {
                     API_DEVICE_ID: "system1",
                     API_TYPE: API_AZ_SYSTEM,
@@ -268,6 +280,7 @@ def mock_get_device_status(device: Device) -> dict[str, Any]:
     if device.get_id() == "aidoo_pro":
         return {
             API_ACTIVE: True,
+            API_DOUBLE_SET_POINT: True,
             API_ERRORS: [],
             API_MODE: OperationMode.COOLING.value,
             API_MODE_AVAIL: [
@@ -279,7 +292,7 @@ def mock_get_device_status(device: Device) -> dict[str, Any]:
             ],
             API_SP_AIR_AUTO: {API_CELSIUS: 22, API_FAH: 72},
             API_SP_AIR_COOL: {API_CELSIUS: 22, API_FAH: 72},
-            API_SP_AIR_HEAT: {API_CELSIUS: 22, API_FAH: 72},
+            API_SP_AIR_HEAT: {API_CELSIUS: 18, API_FAH: 64},
             API_RANGE_MAX_AIR: {API_CELSIUS: 30, API_FAH: 86},
             API_RANGE_SP_MAX_AUTO_AIR: {API_CELSIUS: 30, API_FAH: 86},
             API_RANGE_SP_MAX_COOL_AIR: {API_CELSIUS: 30, API_FAH: 86},
@@ -297,6 +310,20 @@ def mock_get_device_status(device: Device) -> dict[str, Any]:
             API_LOCAL_TEMP: {API_CELSIUS: 20, API_FAH: 68},
             API_WARNINGS: [],
         }
+    if device.get_id() == "dhw1":
+        return {
+            API_ACTIVE: False,
+            API_ERRORS: [],
+            API_POWER: False,
+            API_SETPOINT: {API_CELSIUS: 48, API_FAH: 118},
+            API_RANGE_SP_MAX_ACS: {API_CELSIUS: 60, API_FAH: 140},
+            API_RANGE_SP_MIN_ACS: {API_CELSIUS: 40, API_FAH: 104},
+            API_STEP: {API_CELSIUS: 1, API_FAH: 1},
+            API_TANK_TEMP: {API_CELSIUS: 45.5, API_FAH: 114},
+            API_IS_CONNECTED: True,
+            API_WS_CONNECTED: True,
+            API_WARNINGS: [],
+        }
     if device.get_id() == "system1":
         return {
             API_AQ_MODE_VALUES: ["off", "on", "auto"],
@@ -332,6 +359,7 @@ def mock_get_device_status(device: Device) -> dict[str, Any]:
             API_AQ_PM_10: 3,
             API_AQ_PRESENT: True,
             API_AQ_QUALITY: "good",
+            API_DOUBLE_SET_POINT: False,
             API_HUMIDITY: 30,
             API_MODE: OperationMode.COOLING.value,
             API_MODE_AVAIL: [
@@ -376,6 +404,7 @@ def mock_get_device_status(device: Device) -> dict[str, Any]:
             API_AQ_PM_10: 3,
             API_AQ_PRESENT: True,
             API_AQ_QUALITY: "good",
+            API_DOUBLE_SET_POINT: False,
             API_HUMIDITY: 24,
             API_MODE: OperationMode.COOLING.value,
             API_MODE_AVAIL: [],