diff --git a/homeassistant/components/econet/__init__.py b/homeassistant/components/econet/__init__.py
index 4fd920a5ecc..40bece93599 100644
--- a/homeassistant/components/econet/__init__.py
+++ b/homeassistant/components/econet/__init__.py
@@ -6,7 +6,7 @@ import logging
 
 from aiohttp.client_exceptions import ClientError
 from pyeconet import EcoNetApiInterface
-from pyeconet.equipment import EquipmentType
+from pyeconet.equipment import Equipment, EquipmentType
 from pyeconet.errors import (
     GenericHTTPError,
     InvalidCredentialsError,
@@ -21,7 +21,7 @@ from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.dispatcher import dispatcher_send
 from homeassistant.helpers.event import async_track_time_interval
 
-from .const import API_CLIENT, DOMAIN, EQUIPMENT, PUSH_UPDATE
+from .const import PUSH_UPDATE
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -36,7 +36,12 @@ PLATFORMS = [
 INTERVAL = timedelta(minutes=60)
 
 
-async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
+type EconetConfigEntry = ConfigEntry[dict[EquipmentType, list[Equipment]]]
+
+
+async def async_setup_entry(
+    hass: HomeAssistant, config_entry: EconetConfigEntry
+) -> bool:
     """Set up EcoNet as config entry."""
 
     email = config_entry.data[CONF_EMAIL]
@@ -57,9 +62,8 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
         )
     except (ClientError, GenericHTTPError, InvalidResponseFormat) as err:
         raise ConfigEntryNotReady from err
-    hass.data.setdefault(DOMAIN, {API_CLIENT: {}, EQUIPMENT: {}})
-    hass.data[DOMAIN][API_CLIENT][config_entry.entry_id] = api
-    hass.data[DOMAIN][EQUIPMENT][config_entry.entry_id] = equipment
+
+    config_entry.runtime_data = equipment
 
     await hass.config_entries.async_forward_entry_setups(config_entry, PLATFORMS)
 
@@ -89,10 +93,6 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: EconetConfigEntry) -> bool:
     """Unload a EcoNet config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    if unload_ok:
-        hass.data[DOMAIN][API_CLIENT].pop(entry.entry_id)
-        hass.data[DOMAIN][EQUIPMENT].pop(entry.entry_id)
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/econet/binary_sensor.py b/homeassistant/components/econet/binary_sensor.py
index 0f5cb6f92af..d66a8536bd0 100644
--- a/homeassistant/components/econet/binary_sensor.py
+++ b/homeassistant/components/econet/binary_sensor.py
@@ -9,11 +9,10 @@ from homeassistant.components.binary_sensor import (
     BinarySensorEntity,
     BinarySensorEntityDescription,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN, EQUIPMENT
+from . import EconetConfigEntry
 from .entity import EcoNetEntity
 
 BINARY_SENSOR_TYPES: tuple[BinarySensorEntityDescription, ...] = (
@@ -41,10 +40,12 @@ BINARY_SENSOR_TYPES: tuple[BinarySensorEntityDescription, ...] = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: EconetConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up EcoNet binary sensor based on a config entry."""
-    equipment = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
+    equipment = entry.runtime_data
     all_equipment = equipment[EquipmentType.WATER_HEATER].copy()
     all_equipment.extend(equipment[EquipmentType.THERMOSTAT].copy())
 
diff --git a/homeassistant/components/econet/climate.py b/homeassistant/components/econet/climate.py
index cdf82f6817f..1ebb7e483d4 100644
--- a/homeassistant/components/econet/climate.py
+++ b/homeassistant/components/econet/climate.py
@@ -16,13 +16,13 @@ from homeassistant.components.climate import (
     ClimateEntityFeature,
     HVACMode,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.issue_registry import IssueSeverity, async_create_issue
 
-from .const import DOMAIN, EQUIPMENT
+from . import EconetConfigEntry
+from .const import DOMAIN
 from .entity import EcoNetEntity
 
 ECONET_STATE_TO_HA = {
@@ -51,10 +51,12 @@ SUPPORT_FLAGS_THERMOSTAT = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: EconetConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up EcoNet thermostat based on a config entry."""
-    equipment = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
+    equipment = entry.runtime_data
     async_add_entities(
         [
             EcoNetThermostat(thermostat)
diff --git a/homeassistant/components/econet/const.py b/homeassistant/components/econet/const.py
index ee8d4fc8a46..78384f7683d 100644
--- a/homeassistant/components/econet/const.py
+++ b/homeassistant/components/econet/const.py
@@ -1,7 +1,5 @@
 """Constants for Econet integration."""
 
 DOMAIN = "econet"
-API_CLIENT = "api_client"
-EQUIPMENT = "equipment"
 
 PUSH_UPDATE = "econet.push_update"
diff --git a/homeassistant/components/econet/sensor.py b/homeassistant/components/econet/sensor.py
index 19bac8c9e1f..510906d699c 100644
--- a/homeassistant/components/econet/sensor.py
+++ b/homeassistant/components/econet/sensor.py
@@ -10,7 +10,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS,
@@ -21,7 +20,7 @@ from homeassistant.const import (
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN, EQUIPMENT
+from . import EconetConfigEntry
 from .entity import EcoNetEntity
 
 SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
@@ -82,11 +81,13 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: EconetConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up EcoNet sensor based on a config entry."""
 
-    data = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
+    data = entry.runtime_data
     equipment = data[EquipmentType.WATER_HEATER].copy()
     equipment.extend(data[EquipmentType.THERMOSTAT].copy())
 
diff --git a/homeassistant/components/econet/switch.py b/homeassistant/components/econet/switch.py
index e36f6c834b1..283256f25e3 100644
--- a/homeassistant/components/econet/switch.py
+++ b/homeassistant/components/econet/switch.py
@@ -9,11 +9,10 @@ from pyeconet.equipment import EquipmentType
 from pyeconet.equipment.thermostat import ThermostatOperationMode
 
 from homeassistant.components.switch import SwitchEntity
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN, EQUIPMENT
+from . import EconetConfigEntry
 from .entity import EcoNetEntity
 
 _LOGGER = logging.getLogger(__name__)
@@ -21,11 +20,11 @@ _LOGGER = logging.getLogger(__name__)
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    entry: ConfigEntry,
+    entry: EconetConfigEntry,
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the ecobee thermostat switch entity."""
-    equipment = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
+    equipment = entry.runtime_data
     async_add_entities(
         EcoNetSwitchAuxHeatOnly(thermostat)
         for thermostat in equipment[EquipmentType.THERMOSTAT]
diff --git a/homeassistant/components/econet/water_heater.py b/homeassistant/components/econet/water_heater.py
index efe4196993c..fc3fe5e4bdf 100644
--- a/homeassistant/components/econet/water_heater.py
+++ b/homeassistant/components/econet/water_heater.py
@@ -17,12 +17,11 @@ from homeassistant.components.water_heater import (
     WaterHeaterEntity,
     WaterHeaterEntityFeature,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_TEMPERATURE, STATE_OFF, UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN, EQUIPMENT
+from . import EconetConfigEntry
 from .entity import EcoNetEntity
 
 SCAN_INTERVAL = timedelta(hours=1)
@@ -47,10 +46,12 @@ SUPPORT_FLAGS_HEATER = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: EconetConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up EcoNet water heater based on a config entry."""
-    equipment = hass.data[DOMAIN][EQUIPMENT][entry.entry_id]
+    equipment = entry.runtime_data
     async_add_entities(
         [
             EcoNetWaterHeater(water_heater)
diff --git a/tests/components/econet/test_config_flow.py b/tests/components/econet/test_config_flow.py
index 2ef10c1bd41..2fc4356d1d8 100644
--- a/tests/components/econet/test_config_flow.py
+++ b/tests/components/econet/test_config_flow.py
@@ -5,7 +5,7 @@ from unittest.mock import patch
 from pyeconet.api import EcoNetApiInterface
 from pyeconet.errors import InvalidCredentialsError, PyeconetError
 
-from homeassistant.components.econet import DOMAIN
+from homeassistant.components.econet.const import DOMAIN
 from homeassistant.config_entries import SOURCE_USER
 from homeassistant.const import CONF_EMAIL, CONF_PASSWORD
 from homeassistant.core import HomeAssistant