diff --git a/.coveragerc b/.coveragerc
index 04c9182e0df..d6809f4301d 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -144,6 +144,7 @@ omit =
     homeassistant/components/braviatv/coordinator.py
     homeassistant/components/braviatv/media_player.py
     homeassistant/components/braviatv/remote.py
+    homeassistant/components/broadlink/climate.py
     homeassistant/components/broadlink/light.py
     homeassistant/components/broadlink/remote.py
     homeassistant/components/broadlink/switch.py
diff --git a/CODEOWNERS b/CODEOWNERS
index 6321847b41a..20f0e67f74e 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -170,8 +170,8 @@ build.json @home-assistant/supervisor
 /tests/components/bosch_shc/ @tschamm
 /homeassistant/components/braviatv/ @bieniu @Drafteed
 /tests/components/braviatv/ @bieniu @Drafteed
-/homeassistant/components/broadlink/ @danielhiversen @felipediel @L-I-Am
-/tests/components/broadlink/ @danielhiversen @felipediel @L-I-Am
+/homeassistant/components/broadlink/ @danielhiversen @felipediel @L-I-Am @eifinger
+/tests/components/broadlink/ @danielhiversen @felipediel @L-I-Am @eifinger
 /homeassistant/components/brother/ @bieniu
 /tests/components/brother/ @bieniu
 /homeassistant/components/brottsplatskartan/ @gjohansson-ST
diff --git a/homeassistant/components/broadlink/climate.py b/homeassistant/components/broadlink/climate.py
new file mode 100644
index 00000000000..6937d6bb0da
--- /dev/null
+++ b/homeassistant/components/broadlink/climate.py
@@ -0,0 +1,85 @@
+"""Support for Broadlink climate devices."""
+from typing import Any
+
+from homeassistant.components.climate import (
+    ATTR_TEMPERATURE,
+    ClimateEntity,
+    ClimateEntityFeature,
+    HVACAction,
+    HVACMode,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import PRECISION_HALVES, Platform, UnitOfTemperature
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from .const import DOMAIN, DOMAINS_AND_TYPES
+from .device import BroadlinkDevice
+from .entity import BroadlinkEntity
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the Broadlink climate entities."""
+    device = hass.data[DOMAIN].devices[config_entry.entry_id]
+
+    if device.api.type in DOMAINS_AND_TYPES[Platform.CLIMATE]:
+        async_add_entities([BroadlinkThermostat(device)])
+
+
+class BroadlinkThermostat(ClimateEntity, BroadlinkEntity):
+    """Representation of a Broadlink Hysen climate entity."""
+
+    _attr_has_entity_name = True
+    _attr_hvac_modes = [HVACMode.HEAT, HVACMode.OFF, HVACMode.AUTO]
+    _attr_supported_features = ClimateEntityFeature.TARGET_TEMPERATURE
+    _attr_target_temperature_step = PRECISION_HALVES
+    _attr_temperature_unit = UnitOfTemperature.CELSIUS
+
+    def __init__(self, device: BroadlinkDevice) -> None:
+        """Initialize the climate entity."""
+        super().__init__(device)
+        self._attr_unique_id = device.unique_id
+        self._attr_hvac_mode = None
+
+    async def async_set_temperature(self, **kwargs: Any) -> None:
+        """Set new target temperature."""
+        temperature = kwargs[ATTR_TEMPERATURE]
+        await self._device.async_request(self._device.api.set_temp, temperature)
+        self._attr_target_temperature = temperature
+        self.async_write_ha_state()
+
+    @callback
+    def _update_state(self, data: dict[str, Any]) -> None:
+        """Update data."""
+        if data.get("power"):
+            if data.get("auto_mode"):
+                self._attr_hvac_mode = HVACMode.AUTO
+            else:
+                self._attr_hvac_mode = HVACMode.HEAT
+
+            if data.get("active"):
+                self._attr_hvac_action = HVACAction.HEATING
+            else:
+                self._attr_hvac_action = HVACAction.IDLE
+        else:
+            self._attr_hvac_mode = HVACMode.OFF
+            self._attr_hvac_action = HVACAction.OFF
+
+        self._attr_current_temperature = data.get("room_temp")
+        self._attr_target_temperature = data.get("thermostat_temp")
+
+    async def async_set_hvac_mode(self, hvac_mode: HVACMode) -> None:
+        """Set new target hvac mode."""
+        if hvac_mode == HVACMode.OFF:
+            await self._device.async_request(self._device.api.set_power, 0)
+        else:
+            await self._device.async_request(self._device.api.set_power, 1)
+            mode = 0 if hvac_mode == HVACMode.HEAT else 1
+            await self._device.async_request(self._device.api.set_mode, mode, 0)
+
+        self._attr_hvac_mode = hvac_mode
+        self.async_write_ha_state()
diff --git a/homeassistant/components/broadlink/const.py b/homeassistant/components/broadlink/const.py
index c1ccc5ec954..2b9e8787a43 100644
--- a/homeassistant/components/broadlink/const.py
+++ b/homeassistant/components/broadlink/const.py
@@ -4,6 +4,7 @@ from homeassistant.const import Platform
 DOMAIN = "broadlink"
 
 DOMAINS_AND_TYPES = {
+    Platform.CLIMATE: {"HYS"},
     Platform.REMOTE: {"RM4MINI", "RM4PRO", "RMMINI", "RMMINIB", "RMPRO"},
     Platform.SENSOR: {
         "A1",
diff --git a/homeassistant/components/broadlink/manifest.json b/homeassistant/components/broadlink/manifest.json
index 5778520e530..7fd925a2ff4 100644
--- a/homeassistant/components/broadlink/manifest.json
+++ b/homeassistant/components/broadlink/manifest.json
@@ -1,7 +1,7 @@
 {
   "domain": "broadlink",
   "name": "Broadlink",
-  "codeowners": ["@danielhiversen", "@felipediel", "@L-I-Am"],
+  "codeowners": ["@danielhiversen", "@felipediel", "@L-I-Am", "@eifinger"],
   "config_flow": true,
   "dhcp": [
     {
@@ -30,6 +30,9 @@
     },
     {
       "macaddress": "EC0BAE*"
+    },
+    {
+      "macaddress": "780F77*"
     }
   ],
   "documentation": "https://www.home-assistant.io/integrations/broadlink",
diff --git a/homeassistant/components/broadlink/updater.py b/homeassistant/components/broadlink/updater.py
index da8461bf90f..10ac4df4bb8 100644
--- a/homeassistant/components/broadlink/updater.py
+++ b/homeassistant/components/broadlink/updater.py
@@ -16,6 +16,7 @@ def get_update_manager(device):
     update_managers = {
         "A1": BroadlinkA1UpdateManager,
         "BG1": BroadlinkBG1UpdateManager,
+        "HYS": BroadlinkThermostatUpdateManager,
         "LB1": BroadlinkLB1UpdateManager,
         "LB2": BroadlinkLB1UpdateManager,
         "MP1": BroadlinkMP1UpdateManager,
@@ -184,3 +185,11 @@ class BroadlinkLB1UpdateManager(BroadlinkUpdateManager):
     async def async_fetch_data(self):
         """Fetch data from the device."""
         return await self.device.async_request(self.device.api.get_state)
+
+
+class BroadlinkThermostatUpdateManager(BroadlinkUpdateManager):
+    """Manages updates for thermostats with Broadlink DNA."""
+
+    async def async_fetch_data(self):
+        """Fetch data from the device."""
+        return await self.device.async_request(self.device.api.get_full_status)
diff --git a/homeassistant/generated/dhcp.py b/homeassistant/generated/dhcp.py
index 63c7cd84303..6d04d7602f2 100644
--- a/homeassistant/generated/dhcp.py
+++ b/homeassistant/generated/dhcp.py
@@ -109,6 +109,10 @@ DHCP: list[dict[str, str | bool]] = [
         "domain": "broadlink",
         "macaddress": "EC0BAE*",
     },
+    {
+        "domain": "broadlink",
+        "macaddress": "780F77*",
+    },
     {
         "domain": "dlink",
         "hostname": "dsp-w215",