diff --git a/homeassistant/components/lcn/__init__.py b/homeassistant/components/lcn/__init__.py
index a10d08ad073..7fbe7e7ac0e 100644
--- a/homeassistant/components/lcn/__init__.py
+++ b/homeassistant/components/lcn/__init__.py
@@ -14,6 +14,7 @@ from pypck.connection import (
     PchkLcnNotConnectedError,
     PchkLicenseError,
 )
+from pypck.lcn_defs import LcnEvent
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
@@ -124,10 +125,12 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
 
     # register for LCN bus messages
     device_registry = dr.async_get(hass)
+    event_received = partial(async_host_event_received, hass, config_entry)
     input_received = partial(
         async_host_input_received, hass, config_entry, device_registry
     )
 
+    lcn_connection.register_for_events(event_received)
     lcn_connection.register_for_inputs(input_received)
 
     return True
@@ -183,6 +186,31 @@ async def async_unload_entry(hass: HomeAssistant, config_entry: ConfigEntry) ->
     return unload_ok
 
 
+def async_host_event_received(
+    hass: HomeAssistant, config_entry: ConfigEntry, event: pypck.lcn_defs.LcnEvent
+) -> None:
+    """Process received event from LCN."""
+    lcn_connection = hass.data[DOMAIN][config_entry.entry_id][CONNECTION]
+
+    async def reload_config_entry() -> None:
+        """Close connection and schedule config entry for reload."""
+        await lcn_connection.async_close()
+        hass.config_entries.async_schedule_reload(config_entry.entry_id)
+
+    if event in (
+        LcnEvent.CONNECTION_LOST,
+        LcnEvent.PING_TIMEOUT,
+    ):
+        _LOGGER.info('The connection to host "%s" has been lost', config_entry.title)
+        hass.async_create_task(reload_config_entry())
+    elif event == LcnEvent.BUS_DISCONNECTED:
+        _LOGGER.info(
+            'The connection to the LCN bus via host "%s" has been disconnected',
+            config_entry.title,
+        )
+        hass.async_create_task(reload_config_entry())
+
+
 def async_host_input_received(
     hass: HomeAssistant,
     config_entry: ConfigEntry,
diff --git a/tests/components/lcn/test_init.py b/tests/components/lcn/test_init.py
index bffa91d14ef..4bb8d023d3f 100644
--- a/tests/components/lcn/test_init.py
+++ b/tests/components/lcn/test_init.py
@@ -9,6 +9,7 @@ from pypck.connection import (
     PchkLcnNotConnectedError,
     PchkLicenseError,
 )
+from pypck.lcn_defs import LcnEvent
 import pytest
 
 from homeassistant import config_entries
@@ -116,6 +117,22 @@ async def test_async_setup_entry_fails(
     assert entry.state is ConfigEntryState.SETUP_RETRY
 
 
+@pytest.mark.parametrize(
+    "event",
+    [LcnEvent.CONNECTION_LOST, LcnEvent.PING_TIMEOUT, LcnEvent.BUS_DISCONNECTED],
+)
+async def test_async_entry_reload_on_host_event_received(
+    hass: HomeAssistant, entry: MockConfigEntry, event: LcnEvent
+) -> None:
+    """Test for config entry reload on certain host event received."""
+    lcn_connection = await init_integration(hass, entry)
+    with patch(
+        "homeassistant.config_entries.ConfigEntries.async_schedule_reload"
+    ) as async_schedule_reload:
+        lcn_connection.fire_event(event)
+        async_schedule_reload.assert_called_with(entry.entry_id)
+
+
 @patch("homeassistant.components.lcn.PchkConnectionManager", MockPchkConnectionManager)
 async def test_migrate_1_1(hass: HomeAssistant, entry) -> None:
     """Test migration config entry."""