diff --git a/homeassistant/components/nibe_heatpump/coordinator.py b/homeassistant/components/nibe_heatpump/coordinator.py
index 2451e2fbda9..71f87698792 100644
--- a/homeassistant/components/nibe_heatpump/coordinator.py
+++ b/homeassistant/components/nibe_heatpump/coordinator.py
@@ -10,12 +10,19 @@ from typing import Any
 
 from nibe.coil import Coil, CoilData
 from nibe.connection import Connection
-from nibe.exceptions import CoilNotFoundException, ReadException
+from nibe.exceptions import (
+    CoilNotFoundException,
+    ReadException,
+    WriteDeniedException,
+    WriteException,
+    WriteTimeoutException,
+)
 from nibe.heatpump import HeatPump, Series
 from propcache.api import cached_property
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import CALLBACK_TYPE, HomeAssistant, callback
+from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
@@ -134,7 +141,36 @@ class CoilCoordinator(ContextCoordinator[dict[int, CoilData], int]):
     async def async_write_coil(self, coil: Coil, value: float | str) -> None:
         """Write coil and update state."""
         data = CoilData(coil, value)
-        await self.connection.write_coil(data)
+        try:
+            await self.connection.write_coil(data)
+        except WriteDeniedException as e:
+            raise HomeAssistantError(
+                translation_domain=DOMAIN,
+                translation_key="write_denied",
+                translation_placeholders={
+                    "address": str(coil.address),
+                    "value": str(value),
+                },
+            ) from e
+        except WriteTimeoutException as e:
+            raise HomeAssistantError(
+                translation_domain=DOMAIN,
+                translation_key="write_timeout",
+                translation_placeholders={
+                    "address": str(coil.address),
+                },
+            ) from e
+        except WriteException as e:
+            LOGGER.debug("Failed to write", exc_info=True)
+            raise HomeAssistantError(
+                translation_domain=DOMAIN,
+                translation_key="write_failed",
+                translation_placeholders={
+                    "address": str(coil.address),
+                    "value": str(value),
+                    "error": str(e),
+                },
+            ) from e
 
         self.data[coil.address] = data
 
diff --git a/homeassistant/components/nibe_heatpump/strings.json b/homeassistant/components/nibe_heatpump/strings.json
index c65a76d3364..3312bc2287f 100644
--- a/homeassistant/components/nibe_heatpump/strings.json
+++ b/homeassistant/components/nibe_heatpump/strings.json
@@ -45,5 +45,16 @@
       "unknown": "[%key:common::config_flow::error::unknown%]",
       "url": "The specified URL is not well formed nor supported"
     }
+  },
+  "exceptions": {
+    "write_denied": {
+      "message": "Writing of coil {address} with value `{value}` was denied"
+    },
+    "write_timeout": {
+      "message": "Timeout while writing coil {address}"
+    },
+    "write_failed": {
+      "message": "Writing of coil {address} with value `{value}` failed with error `{error}`"
+    }
   }
 }
diff --git a/tests/components/nibe_heatpump/test_number.py b/tests/components/nibe_heatpump/test_number.py
index dc7faf0a80e..eeb9587f425 100644
--- a/tests/components/nibe_heatpump/test_number.py
+++ b/tests/components/nibe_heatpump/test_number.py
@@ -4,6 +4,7 @@ from typing import Any
 from unittest.mock import AsyncMock, patch
 
 from nibe.coil import CoilData
+from nibe.exceptions import WriteDeniedException, WriteException, WriteTimeoutException
 from nibe.heatpump import Model
 import pytest
 from syrupy.assertion import SnapshotAssertion
@@ -15,6 +16,7 @@ from homeassistant.components.number import (
 )
 from homeassistant.const import ATTR_ENTITY_ID, Platform
 from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import HomeAssistantError
 
 from . import async_add_model
 
@@ -108,3 +110,64 @@ async def test_set_value(
     assert isinstance(coil, CoilData)
     assert coil.coil.address == address
     assert coil.value == value
+
+
+@pytest.mark.parametrize(
+    ("exception", "translation_key", "translation_placeholders"),
+    [
+        (
+            WriteDeniedException("denied"),
+            "write_denied",
+            {"address": "47398", "value": "25.0"},
+        ),
+        (
+            WriteTimeoutException("timeout writing"),
+            "write_timeout",
+            {"address": "47398"},
+        ),
+        (
+            WriteException("failed"),
+            "write_failed",
+            {
+                "address": "47398",
+                "value": "25.0",
+                "error": "failed",
+            },
+        ),
+    ],
+)
+@pytest.mark.usefixtures("entity_registry_enabled_by_default")
+async def test_set_value_fail(
+    hass: HomeAssistant,
+    mock_connection: AsyncMock,
+    exception: Exception,
+    translation_key: str,
+    translation_placeholders: dict[str, Any],
+    coils: dict[int, Any],
+) -> None:
+    """Test setting of value."""
+
+    value = 25
+    model = Model.F1155
+    address = 47398
+    entity_id = "number.room_sensor_setpoint_s1_47398"
+    coils[address] = 0
+
+    await async_add_model(hass, model)
+
+    await hass.async_block_till_done()
+    assert hass.states.get(entity_id)
+
+    mock_connection.write_coil.side_effect = exception
+
+    # Write value
+    with pytest.raises(HomeAssistantError) as exc_info:
+        await hass.services.async_call(
+            PLATFORM_DOMAIN,
+            SERVICE_SET_VALUE,
+            {ATTR_ENTITY_ID: entity_id, ATTR_VALUE: value},
+            blocking=True,
+        )
+    assert exc_info.value.translation_domain == "nibe_heatpump"
+    assert exc_info.value.translation_key == translation_key
+    assert exc_info.value.translation_placeholders == translation_placeholders