diff --git a/custom_components/luxtronik/__init__.py b/custom_components/luxtronik/__init__.py
index 870402c..636aa91 100644
--- a/custom_components/luxtronik/__init__.py
+++ b/custom_components/luxtronik/__init__.py
@@ -226,17 +226,17 @@ def _up(ident: str, new_id: SK, platform: P = P.SENSOR) -> None:
         )
         _up(
             "heating_circuit_curve1_temperature",
-            SK.HEATING_CIRCUIT_CURVE1_TEMPERATURE,
+            SK.HEATING_CURVE_END_TEMPERATURE,
             P.NUMBER,
         )
         _up(
             "heating_circuit_curve2_temperature",
-            SK.HEATING_CIRCUIT_CURVE2_TEMPERATURE,
+            SK.HEATING_CURVE_PARALLEL_SHIFT_TEMPERATURE,
             P.NUMBER,
         )
         _up(
             "heating_circuit_curve_night_temperature",
-            SK.HEATING_CIRCUIT_CURVE_NIGHT_TEMPERATURE,
+            SK.HEATING_CURVE_NIGHT_TEMPERATURE,
             P.NUMBER,
         )
         _up(
@@ -289,33 +289,78 @@ def _up(ident: str, new_id: SK, platform: P = P.SENSOR) -> None:
         _up("cooling_stop_delay_hours", SK.COOLING_STOP_DELAY_HOURS, P.NUMBER)
 
         new_data = {**config_entry.data}
-        config_entry.version = 7
         hass.config_entries.async_update_entry(config_entry, data=new_data)
 
     if config_entry.version == 7:
+        # harmonize naming
         _up(
             "flow_in_circuit2_temperature",
-            SK.FLOW_IN_CIRCUIT2_TEMPERATURE,
+            SK.FLOW_IN_CIRCUIT1_TEMPERATURE,
             P.NUMBER,
         )
         _up(
             "flow_in_circuit3_temperature",
-            SK.FLOW_IN_CIRCUIT3_TEMPERATURE,
+            SK.FLOW_IN_CIRCUIT2_TEMPERATURE,
             P.NUMBER,
         )
         _up(
             "flow_in_circuit2_target_temperature",
-            SK.FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE,
+            SK.FLOW_IN_CIRCUIT1_TARGET_TEMPERATURE,
             P.NUMBER,
         )
         _up(
             "flow_in_circuit3_target_temperature",
-            SK.FLOW_IN_CIRCUIT3_TARGET_TEMPERATURE,
+            SK.FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE,
+            P.NUMBER,
+        )
+
+        # main circuit
+        _up(
+            "heating_circuit_curve1_temperature",
+            SK.HEATING_CURVE_END_TEMPERATURE,
+            P.NUMBER,
+        )
+        _up(
+            "heating_circuit_curve2_temperature",
+            SK.HEATING_CURVE_PARALLEL_SHIFT_TEMPERATURE,
+            P.NUMBER,
+        )
+        _up(
+            "heating_circuit_curve_night_temperature",
+            SK.HEATING_CURVE_NIGHT_TEMPERATURE,
+            P.NUMBER,
+        )
+
+        # circuit 1
+        _up(
+            "heating_circuit2_curve1_temperature",
+            SK.HEATING_CURVE_CIRCUIT1_END_TEMPERATURE,
+            P.NUMBER,
+        )
+        _up(
+            "heating_circuit2_curve2_temperature",
+            SK.HEATING_CURVE_CIRCUIT1_PARALLEL_SHIFT_TEMPERATURE,
+            P.NUMBER,
+        )
+        _up(
+            "heating_circuit2_curve_night_temperature",
+            SK.HEATING_CURVE_CIRCUIT1_NIGHT_TEMPERATURE,
+            P.NUMBER,
+        )
+        # circuit 3
+        _up(
+            "heating_circuit3_curve1_temperature",
+            SK.HEATING_CURVE_CIRCUIT3_END_TEMPERATURE,
+            P.NUMBER,
+        )
+        _up(
+            "heating_circuit3_curve2_temperature",
+            SK.HEATING_CURVE_CIRCUIT3_PARALLEL_SHIFT_TEMPERATURE,
             P.NUMBER,
         )
         _up(
-            "additional_heat_generator2_operation_hours",
-            SK.ADDITIONAL_HEAT_GENERATOR2_OPERATION_HOURS,
+            "heating_circuit3_curve_night_temperature",
+            SK.HEATING_CURVE_CIRCUIT3_NIGHT_TEMPERATURE,
             P.NUMBER,
         )
 
diff --git a/custom_components/luxtronik/const.py b/custom_components/luxtronik/const.py
index 6b34d93..dc0610e 100644
--- a/custom_components/luxtronik/const.py
+++ b/custom_components/luxtronik/const.py
@@ -263,21 +263,42 @@ class LuxParameter(StrEnum):
     P0002_DHW_TARGET_TEMPERATURE: Final = "parameters.ID_Einst_BWS_akt"
     P0003_MODE_HEATING: Final = "parameters.ID_Ba_Hz_akt"
     P0004_MODE_DHW: Final = "parameters.ID_Ba_Bw_akt"
-    P0011_HEATING_CIRCUIT_CURVE1_TEMPERATURE: Final = "parameters.ID_Einst_HzHwHKE_akt"
-    P0012_HEATING_CIRCUIT_CURVE2_TEMPERATURE: Final = "parameters.ID_Einst_HzHKRANH_akt"
-    P0013_HEATING_CIRCUIT_CURVE_NIGHT_TEMPERATURE: Final = (
+    # luxtronik*_heating_curve*
+    P0011_HEATING_CURVE_END_TEMPERATURE: Final = "parameters.ID_Einst_HzHwHKE_akt"
+    P0012_HEATING_CURVE_PARALLEL_SHIFT_TEMPERATURE: Final = "parameters.ID_Einst_HzHKRANH_akt"
+    P0013_HEATING_CURVE_NIGHT_TEMPERATURE: Final = (
         "parameters.ID_Einst_HzHKRABS_akt"
     )
-    # luxtronik*_heating_circuit2_curve*
-    P0014_HEATING_CIRCUIT2_CURVE1_TEMPERATURE: Final = (
+    # luxtronik*_heating_curve_circuit1*
+    P0014_HEATING_CURVE_CIRCUIT1_END_TEMPERATURE: Final = (
         "parameters.ID_Einst_HzMK1E_akt"  # 260
     )
-    P0015_HEATING_CIRCUIT2_CURVE2_TEMPERATURE: Final = (
+    P0015_HEATING_CURVE_CIRCUIT1_PARALLEL_SHIFT_TEMPERATURE: Final = (
         "parameters.ID_Einst_HzMK1ANH_akt"  # 290
     )
-    P0016_HEATING_CIRCUIT2_CURVE_NIGHT_TEMPERATURE: Final = (
+    P0016_HEATING_CURVE_CIRCUIT1_NIGHT_TEMPERATURE: Final = (
         "parameters.ID_Einst_HzMK1ABS_akt"  # 0
     )
+    # luxtronik*_heating_curve_circuit2*
+    P0017_HEATING_CURVE_CIRCUIT2_END_TEMPERATURE: Final = (
+        "parameters.ID_Einst_HzMK2E_akt"  # 260
+    )
+    P0018_HEATING_CURVE_CIRCUIT2_PARALLEL_SHIFT_TEMPERATURE: Final = (
+        "parameters.ID_Einst_HzMK2ANH_akt"  # 290
+    )
+    P0019_HEATING_CURVE_CIRCUIT2_NIGHT_TEMPERATURE: Final = (
+        "parameters.ID_Einst_HzMK2ABS_akt"  # 0
+    )
+        # luxtronik*_heating_curve_circuit3*
+    P0020_HEATING_CURVE_CIRCUIT3_END_TEMPERATURE: Final = (
+        "parameters.ID_Einst_HzMK3E_akt"  # 270
+    )
+    P0021_HEATING_CURVE_CIRCUIT3_PARALLEL_SHIFT_TEMPERATURE: Final = (
+        "parameters.ID_Einst_HzMK3ANH_akt"  # 290
+    )
+    P0022_HEATING_CURVE_CIRCUIT3_NIGHT_TEMPERATURE: Final = (
+        "parameters.ID_Einst_HzMK3ABS_akt"  # 0
+    )
     # P0036_SECOND_HEAT_GENERATOR: Final = "parameters.ID_Einst_ZWE1Art_akt"  #  = 1 --> Heating and domestic water - Is second heat generator activated 1=electrical heater
     P0042_MIXING_CIRCUIT1_TYPE: Final = "parameters.ID_Einst_MK1Typ_akt"
     P0047_DHW_THERMAL_DESINFECTION_TARGET: Final = "parameters.ID_Einst_LGST_akt"
@@ -315,16 +336,6 @@ class LuxParameter(StrEnum):
     P0700_HEATING_THRESHOLD_TEMPERATURE: Final = "parameters.ID_Einst_Heizgrenze_Temp"
     P0716_0720_SWITCHOFF_REASON: Final = "parameters.ID_Switchoff_file_{ID}_0"  # e.g. ID_Switchoff_file_0_0 - ID_Switchoff_file_4_0
     P0721_0725_SWITCHOFF_TIMESTAMP: Final = "parameters.ID_Switchoff_file_{ID}_1"  # e.g. ID_Switchoff_file_0_1 - ID_Switchoff_file_4_1
-    # luxtronik*_heating_circuit3_curve*
-    P0774_HEATING_CIRCUIT3_CURVE1_TEMPERATURE: Final = (
-        "parameters.ID_Einst_HzMK3E_akt"  # 270
-    )
-    P0775_HEATING_CIRCUIT3_CURVE2_TEMPERATURE: Final = (
-        "parameters.ID_Einst_HzMK3ANH_akt"  # 290
-    )
-    P0776_HEATING_CIRCUIT3_CURVE_NIGHT_TEMPERATURE: Final = (
-        "parameters.ID_Einst_HzMK3ABS_akt"  # 0
-    )
     P0850_COOLING_START_DELAY_HOURS: Final = "parameters.ID_Einst_Kuhl_Zeit_Ein_akt"
     P0851_COOLING_STOP_DELAY_HOURS: Final = "parameters.ID_Einst_Kuhl_Zeit_Aus_akt"
     P0860_REMOTE_MAINTENANCE: Final = "parameters.ID_Einst_Fernwartung_akt"
@@ -407,11 +418,13 @@ class LuxCalculation(StrEnum):
     C0015_OUTDOOR_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TA"
     C0016_OUTDOOR_TEMPERATURE_AVERAGE: Final = "calculations.ID_WEB_Mitteltemperatur"
     C0017_DHW_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TBW"
-    C0018_FLOW_IN_CIRCUIT2_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TFB1"
-    C0019_FLOW_IN_CIRCUIT3_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TFB2"
-    C0020_FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE: Final = "calculations.ID_WEB_Sollwert_TVL_MK1"
-    C0021_FLOW_IN_CIRCUIT3_TARGET_TEMPERATURE: Final = "calculations.ID_WEB_Sollwert_TVL_MK2"
-    C0022_HEAT_SOURCE_OUTPUT_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TWA"
+    C0018_FLOW_IN_CIRCUIT1_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TFB1"
+    C0019_FLOW_IN_CIRCUIT2_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TFB2"
+    C0020_FLOW_IN_CIRCUIT3_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TFB3"
+    C0021_FLOW_IN_CIRCUIT1_TARGET_TEMPERATURE: Final = "calculations.ID_WEB_Sollwert_TVL_MK1"
+    C0022_FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE: Final = "calculations.ID_WEB_Sollwert_TVL_MK2"
+    C0023_FLOW_IN_CIRCUIT3_TARGET_TEMPERATURE: Final = "calculations.ID_WEB_Sollwert_TVL_MK3"
+    C0024_HEAT_SOURCE_OUTPUT_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TWA"
     C0026_SOLAR_COLLECTOR_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TSK"
     C0027_SOLAR_BUFFER_TEMPERATURE: Final = "calculations.ID_WEB_Temperatur_TSS"
     C0029_DEFROST_END_FLOW_OKAY: Final = "calculations.ID_WEB_ASDin"
@@ -522,7 +535,9 @@ class LuxVisibility(StrEnum):
 
     UNSET: Final = "UNSET"
     V0005_COOLING: Final = "visibilities.ID_Visi_Kuhlung"
+    V0007_MK1: Final = "visibilities.ID_Visi_MK1"
     V0008_MK2: Final = "visibilities.ID_Visi_MK2"
+    V0009_MK3: Final = "visibilities.ID_Visi_MK3"
     V0023_FLOW_IN_TEMPERATURE: Final = "visibilities.ID_Visi_Temp_Vorlauf"
     V0024_FLOW_OUT_TEMPERATURE_EXTERNAL: Final = "visibilities.ID_Visi_Temp_Rucklauf"
     V0027_HOT_GAS_TEMPERATURE: Final = "visibilities.ID_Visi_Temp_Heissgas"
@@ -553,7 +568,6 @@ class LuxVisibility(StrEnum):
     V0121_EVU_LOCKED: Final = "visibilities.ID_Visi_SysEin_EVUSperre"
     V0122_ROOM_THERMOSTAT: Final = "visibilities.ID_Visi_SysEin_Raumstation"
     V0144_PUMP_OPTIMIZATION: Final = "visibilities.ID_Visi_SysEin_Pumpenoptim"
-    V0211_MK3: Final = "visibilities.ID_Visi_MK3"
     V0239_EFFICIENCY_PUMP_NOMINAL: Final = (
         "visibilities.ID_Visi_SysEin_EffizienzpumpeNom"
     )
@@ -630,8 +644,10 @@ class SensorKey(StrEnum):
     HEAT_SOURCE_OUTPUT_TEMPERATURE = "heat_source_output_temperature"
     ERROR_REASON = "error_reason"
     FLOW_IN_TEMPERATURE = "flow_in_temperature"
+    FLOW_IN_CIRCUIT1_TEMPERATURE = "flow_in_circuit1_temperature"
     FLOW_IN_CIRCUIT2_TEMPERATURE = "flow_in_circuit2_temperature"
     FLOW_IN_CIRCUIT3_TEMPERATURE = "flow_in_circuit3_temperature"
+    FLOW_IN_CIRCUIT1_TARGET_TEMPERATURE = "flow_in_circuit1_target_temperature"
     FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE = "flow_in_circuit2_target_temperature"
     FLOW_IN_CIRCUIT3_TARGET_TEMPERATURE = "flow_in_circuit3_target_temperature"
     FLOW_OUT_TEMPERATURE = "flow_out_temperature"
@@ -667,18 +683,23 @@ class SensorKey(StrEnum):
     PUMP_OPTIMIZATION_TIME = "pump_optimization_time"
     HEATING_THRESHOLD_TEMPERATURE = "heating_threshold_temperature"
     HEATING_MIN_FLOW_OUT_TEMPERATURE = "heating_min_flow_out_temperature"
-    HEATING_CIRCUIT_CURVE1_TEMPERATURE = "heating_circuit_curve1_temperature"
-    HEATING_CIRCUIT_CURVE2_TEMPERATURE = "heating_circuit_curve2_temperature"
-    HEATING_CIRCUIT_CURVE_NIGHT_TEMPERATURE = "heating_circuit_curve_night_temperature"
-    HEATING_CIRCUIT2_CURVE1_TEMPERATURE = "heating_circuit2_curve1_temperature"
-    HEATING_CIRCUIT2_CURVE2_TEMPERATURE = "heating_circuit2_curve2_temperature"
-    HEATING_CIRCUIT2_CURVE_NIGHT_TEMPERATURE = (
-        "heating_circuit2_curve_night_temperature"
-    )
-    HEATING_CIRCUIT3_CURVE1_TEMPERATURE = "heating_circuit3_curve1_temperature"
-    HEATING_CIRCUIT3_CURVE2_TEMPERATURE = "heating_circuit3_curve2_temperature"
-    HEATING_CIRCUIT3_CURVE_NIGHT_TEMPERATURE = (
-        "heating_circuit3_curve_night_temperature"
+    HEATING_CURVE_END_TEMPERATURE = "heating_curve_end_temperature"
+    HEATING_CURVE_PARALLEL_SHIFT_TEMPERATURE = "heating_curve_parallel_shift_temperature"
+    HEATING_CURVE_NIGHT_TEMPERATURE = "heating_curve_night_temperature"
+    HEATING_CURVE_CIRCUIT1_END_TEMPERATURE = "heating_curve_circuit1_end_temperature"
+    HEATING_CURVE_CIRCUIT1_PARALLEL_SHIFT_TEMPERATURE = "heating_curve_circuit1_parallel_shift_temperature"
+    HEATING_CURVE_CIRCUIT1_NIGHT_TEMPERATURE = (
+        "heating_curve_circuit1_night_temperature"
+    )
+    HEATING_CURVE_CIRCUIT2_END_TEMPERATURE = "heating_curve_circuit2_end_temperature"
+    HEATING_CURVE_CIRCUIT2_PARALLEL_SHIFT_TEMPERATURE = "heating_curve_circuit2_parallel_shift_temperature"
+    HEATING_CURVE_CIRCUIT2_NIGHT_TEMPERATURE = (
+        "heating_curve_circuit2_night_temperature"
+    )
+    HEATING_CURVE_CIRCUIT3_END_TEMPERATURE = "heating_curve_circuit3_end_temperature"
+    HEATING_CURVE_CIRCUIT3_PARALLEL_SHIFT_TEMPERATURE = "heating_curve_circuit3_parallel_shift_temperature"
+    HEATING_CURVE_CIRCUIT3_NIGHT_TEMPERATURE = (
+        "heating_curve_circuit3_night_temperature"
     )
     HEATING_NIGHT_LOWERING_TO_TEMPERATURE = "heating_night_lowering_to_temperature"
     HEATING_HYSTERESIS = "heating_hysteresis"
diff --git a/custom_components/luxtronik/number_entities_predefined.py b/custom_components/luxtronik/number_entities_predefined.py
index 46a5491..f01c3bf 100644
--- a/custom_components/luxtronik/number_entities_predefined.py
+++ b/custom_components/luxtronik/number_entities_predefined.py
@@ -166,8 +166,8 @@
         factor=0.1,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT_CURVE1_TEMPERATURE,
-        luxtronik_key=LP.P0011_HEATING_CIRCUIT_CURVE1_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_END_TEMPERATURE,
+        luxtronik_key=LP.P0011_HEATING_CURVE_END_TEMPERATURE,
         device_key=DeviceKey.heating,
         icon="mdi:chart-bell-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
@@ -179,10 +179,10 @@
         mode=NumberMode.BOX,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT_CURVE2_TEMPERATURE,
-        luxtronik_key=LP.P0012_HEATING_CIRCUIT_CURVE2_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_PARALLEL_SHIFT_TEMPERATURE,
+        luxtronik_key=LP.P0012_HEATING_CURVE_PARALLEL_SHIFT_TEMPERATURE,
         device_key=DeviceKey.heating,
-        icon="mdi:chart-bell-curve",
+        icon="mdi:vector-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_min_value=5.0,
@@ -192,21 +192,66 @@
         mode=NumberMode.BOX,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT_CURVE_NIGHT_TEMPERATURE,
-        luxtronik_key=LP.P0013_HEATING_CIRCUIT_CURVE_NIGHT_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_NIGHT_TEMPERATURE,
+        luxtronik_key=LP.P0013_HEATING_CURVE_NIGHT_TEMPERATURE,
+        device_key=DeviceKey.heating,
+        icon="mdi:delta",
+        device_class=SensorDeviceClass.TEMPERATURE,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        native_min_value=-15.0,
+        native_max_value=10.0,
+        native_step=0.5,
+        entity_category=EntityCategory.CONFIG,
+        mode=NumberMode.BOX,
+    ),
+    LuxtronikNumberDescription(
+        key=SensorKey.HEATING_CURVE_CIRCUIT1_END_TEMPERATURE,
+        luxtronik_key=LP.P0014_HEATING_CURVE_CIRCUIT1_END_TEMPERATURE,
         device_key=DeviceKey.heating,
         icon="mdi:chart-bell-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        native_min_value=20.0,
+        native_max_value=70.0,
+        native_step=0.5,
+        factor=0.1,
+        entity_category=EntityCategory.CONFIG,
+        mode=NumberMode.BOX,
+        visibility=LV.V0007_MK1,
+    ),
+    LuxtronikNumberDescription(
+        key=SensorKey.HEATING_CURVE_CIRCUIT1_PARALLEL_SHIFT_TEMPERATURE,
+        luxtronik_key=LP.P0015_HEATING_CURVE_CIRCUIT1_PARALLEL_SHIFT_TEMPERATURE,
+        device_key=DeviceKey.heating,
+        icon="mdi:vector-curve",
+        device_class=SensorDeviceClass.TEMPERATURE,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        native_min_value=5.0,
+        native_max_value=35.0,
+        native_step=0.5,
+        factor=0.1,
+        entity_category=EntityCategory.CONFIG,
+        mode=NumberMode.BOX,
+        visibility=LV.V0007_MK1,
+    ),
+    LuxtronikNumberDescription(
+        key=SensorKey.HEATING_CURVE_CIRCUIT1_NIGHT_TEMPERATURE,
+        luxtronik_key=LP.P0016_HEATING_CURVE_CIRCUIT1_NIGHT_TEMPERATURE,
+        device_key=DeviceKey.heating,
+        icon="mdi:delta",
+        device_class=SensorDeviceClass.TEMPERATURE,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_min_value=-15.0,
         native_max_value=10.0,
         native_step=0.5,
+        factor=0.1,
         entity_category=EntityCategory.CONFIG,
         mode=NumberMode.BOX,
+        visibility=LV.V0007_MK1,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT2_CURVE1_TEMPERATURE,
-        luxtronik_key=LP.P0014_HEATING_CIRCUIT2_CURVE1_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_CIRCUIT2_END_TEMPERATURE,
+        luxtronik_key=LP.P0017_HEATING_CURVE_CIRCUIT2_END_TEMPERATURE,
         device_key=DeviceKey.heating,
         icon="mdi:chart-bell-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
@@ -220,10 +265,10 @@
         visibility=LV.V0008_MK2,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT2_CURVE2_TEMPERATURE,
-        luxtronik_key=LP.P0015_HEATING_CIRCUIT2_CURVE2_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_CIRCUIT2_PARALLEL_SHIFT_TEMPERATURE,
+        luxtronik_key=LP.P0018_HEATING_CURVE_CIRCUIT2_PARALLEL_SHIFT_TEMPERATURE,
         device_key=DeviceKey.heating,
-        icon="mdi:chart-bell-curve",
+        icon="mdi:vector-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_min_value=5.0,
@@ -235,10 +280,10 @@
         visibility=LV.V0008_MK2,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT2_CURVE_NIGHT_TEMPERATURE,
-        luxtronik_key=LP.P0016_HEATING_CIRCUIT2_CURVE_NIGHT_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_CIRCUIT2_NIGHT_TEMPERATURE,
+        luxtronik_key=LP.P0019_HEATING_CURVE_CIRCUIT2_NIGHT_TEMPERATURE,
         device_key=DeviceKey.heating,
-        icon="mdi:chart-bell-curve",
+        icon="mdi:delta",
         device_class=SensorDeviceClass.TEMPERATURE,
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_min_value=-15.0,
@@ -250,8 +295,8 @@
         visibility=LV.V0008_MK2,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT3_CURVE1_TEMPERATURE,
-        luxtronik_key=LP.P0774_HEATING_CIRCUIT3_CURVE1_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_CIRCUIT3_END_TEMPERATURE,
+        luxtronik_key=LP.P0020_HEATING_CURVE_CIRCUIT3_END_TEMPERATURE,
         device_key=DeviceKey.heating,
         icon="mdi:chart-bell-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
@@ -262,13 +307,13 @@
         factor=0.1,
         entity_category=EntityCategory.CONFIG,
         mode=NumberMode.BOX,
-        visibility=LV.V0211_MK3,
+        visibility=LV.V0009_MK3,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT3_CURVE2_TEMPERATURE,
-        luxtronik_key=LP.P0775_HEATING_CIRCUIT3_CURVE2_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_CIRCUIT3_PARALLEL_SHIFT_TEMPERATURE,
+        luxtronik_key=LP.P0021_HEATING_CURVE_CIRCUIT3_PARALLEL_SHIFT_TEMPERATURE,
         device_key=DeviceKey.heating,
-        icon="mdi:chart-bell-curve",
+        icon="mdi:vector-curve",
         device_class=SensorDeviceClass.TEMPERATURE,
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_min_value=5.0,
@@ -277,13 +322,13 @@
         factor=0.1,
         entity_category=EntityCategory.CONFIG,
         mode=NumberMode.BOX,
-        visibility=LV.V0211_MK3,
+        visibility=LV.V0009_MK3,
     ),
     LuxtronikNumberDescription(
-        key=SensorKey.HEATING_CIRCUIT3_CURVE_NIGHT_TEMPERATURE,
-        luxtronik_key=LP.P0776_HEATING_CIRCUIT3_CURVE_NIGHT_TEMPERATURE,
+        key=SensorKey.HEATING_CURVE_CIRCUIT3_NIGHT_TEMPERATURE,
+        luxtronik_key=LP.P0022_HEATING_CURVE_CIRCUIT3_NIGHT_TEMPERATURE,
         device_key=DeviceKey.heating,
-        icon="mdi:chart-bell-curve",
+        icon="mdi:delta",
         device_class=SensorDeviceClass.TEMPERATURE,
         native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         native_min_value=-15.0,
@@ -292,7 +337,7 @@
         factor=0.1,
         entity_category=EntityCategory.CONFIG,
         mode=NumberMode.BOX,
-        visibility=LV.V0211_MK3,
+        visibility=LV.V0009_MK3,
     ),
     LuxtronikNumberDescription(
         key=SensorKey.HEATING_NIGHT_LOWERING_TO_TEMPERATURE,
diff --git a/custom_components/luxtronik/sensor.py b/custom_components/luxtronik/sensor.py
index 1fcd0aa..ba40676 100644
--- a/custom_components/luxtronik/sensor.py
+++ b/custom_components/luxtronik/sensor.py
@@ -298,7 +298,7 @@ def _handle_coordinator_update(
                     T_in       = self._get_value(LC.C0010_FLOW_IN_TEMPERATURE)
                     T_out      = self._get_value(LC.C0011_FLOW_OUT_TEMPERATURE)
                     T_heat_in  = self._get_value(LC.C0204_HEAT_SOURCE_INPUT_TEMPERATURE)
-                    T_heat_out = self._get_value(LC.C0022_HEAT_SOURCE_OUTPUT_TEMPERATURE)
+                    T_heat_out = self._get_value(LC.C0024_HEAT_SOURCE_OUTPUT_TEMPERATURE)
                     Flow_WQ    = self._get_value(LC.C0173_HEAT_SOURCE_FLOW_RATE)
                     Pump       = self._get_value(LC.C0043_PUMP_FLOW)
                     if (T_out > T_in) and (T_heat_out > T_heat_in) and (Flow_WQ > 0) and Pump:
diff --git a/custom_components/luxtronik/sensor_entities_predefined.py b/custom_components/luxtronik/sensor_entities_predefined.py
index 28842b2..51cdbd3 100644
--- a/custom_components/luxtronik/sensor_entities_predefined.py
+++ b/custom_components/luxtronik/sensor_entities_predefined.py
@@ -450,7 +450,7 @@
     ),
     descr(
         key=SensorKey.HEAT_SOURCE_OUTPUT_TEMPERATURE,
-        luxtronik_key=LC.C0022_HEAT_SOURCE_OUTPUT_TEMPERATURE,
+        luxtronik_key=LC.C0024_HEAT_SOURCE_OUTPUT_TEMPERATURE,
         icon="mdi:thermometer",
         state_class=SensorStateClass.MEASUREMENT,
         device_class=SensorDeviceClass.TEMPERATURE,
@@ -502,7 +502,7 @@
     ),
     descr(
         key=SensorKey.FLOW_IN_CIRCUIT2_TEMPERATURE,
-        luxtronik_key=LC.C0018_FLOW_IN_CIRCUIT2_TEMPERATURE,
+        luxtronik_key=LC.C0018_FLOW_IN_CIRCUIT1_TEMPERATURE,
         device_key=DeviceKey.heating,
         entity_category=None,
         icon="mdi:waves-arrow-right",
@@ -512,7 +512,7 @@
     ),
     descr(
         key=SensorKey.FLOW_IN_CIRCUIT3_TEMPERATURE,
-        luxtronik_key=LC.C0019_FLOW_IN_CIRCUIT3_TEMPERATURE,
+        luxtronik_key=LC.C0019_FLOW_IN_CIRCUIT2_TEMPERATURE,
         device_key=DeviceKey.heating,
         entity_category=None,
         icon="mdi:waves-arrow-right",
@@ -522,7 +522,7 @@
     ),
     descr(
         key=SensorKey.FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE,
-        luxtronik_key=LC.C0020_FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE,
+        luxtronik_key=LC.C0021_FLOW_IN_CIRCUIT1_TARGET_TEMPERATURE,
         device_key=DeviceKey.heating,
         entity_category=None,
         icon="mdi:thermometer",
@@ -532,7 +532,7 @@
     ),
     descr(
         key=SensorKey.FLOW_IN_CIRCUIT3_TARGET_TEMPERATURE,
-        luxtronik_key=LC.C0021_FLOW_IN_CIRCUIT3_TARGET_TEMPERATURE,
+        luxtronik_key=LC.C0022_FLOW_IN_CIRCUIT2_TARGET_TEMPERATURE,
         device_key=DeviceKey.heating,
         entity_category=None,
         icon="mdi:thermometer",
diff --git a/custom_components/luxtronik/translations/cs.json b/custom_components/luxtronik/translations/cs.json
index 790cef5..61cc422 100644
--- a/custom_components/luxtronik/translations/cs.json
+++ b/custom_components/luxtronik/translations/cs.json
@@ -117,32 +117,41 @@
       "heating_min_flow_out_temperature": {
         "name": "Minim\u00e1ln\u00ed teplota zp\u00e1te\u010dky vyt\u00e1p\u011bn\u00ed"
       },
-      "heating_circuit_curve1_temperature": {
-        "name": "Topn\u00e1 k\u0159ivka 1"
+      "heating_curve_end_temperature": {
+        "name": "Koncov\u00fd bod topn\u00e9 k\u0159ivky"
       },
-      "heating_circuit_curve2_temperature": {
-        "name": "Topn\u00e1 k\u0159ivka 2"
+      "heating_curve_parallel_shift_temperature": {
+          "name": "Paraleln\u00ed posun topn\u00e9 k\u0159ivky"
       },
-      "heating_circuit_curve_night_temperature": {
-        "name": "No\u010dn\u00ed topn\u00e1 k\u0159ivka"
+      "heating_curve_night_temperature": {
+          "name": "No\u010dn\u00ed redukce topn\u00e9 k\u0159ivky"
       },
-      "heating_circuit2_curve1_temperature": {
-        "name": "Topn\u00e1 k\u0159ivka 1 pro okruh 2"
+      "heating_curve_circuit1_end_temperature": {
+          "name": "Koncov\u00fd bod topn\u00e9 k\u0159ivky pro okruh 1"
       },
-      "heating_circuit2_curve2_temperature": {
-        "name": "Topn\u00e1 k\u0159ivka 2 pro okruh 2"
+      "heating_curve_circuit1_parallel_shift_temperature": {
+          "name": "Paraleln\u00ed posun topn\u00e9 k\u0159ivky pro okruh 1"
       },
-      "heating_circuit2_curve_night_temperature": {
-        "name": "No\u010dn\u00ed topn\u00e1 k\u0159ivka pro okruh 2"
+      "heating_curve_circuit1_night_temperature": {
+          "name": "No\u010dn\u00ed redukce topn\u00e9 k\u0159ivky pro okruh 1"
       },
-      "heating_circuit3_curve1_temperature": {
-        "name": "Topn\u00e1 k\u0159ivka 1 pro okruh 3"
+      "heating_curve_circuit2_end_temperature": {
+          "name": "Koncov\u00fd bod topn\u00e9 k\u0159ivky pro okruh 2"
       },
-      "heating_circuit3_curve2_temperature": {
-        "name": "Topn\u00e1 k\u0159ivka 2 pro okruh 3"
+      "heating_curve_circuit2_parallel_shift_temperature": {
+          "name": "Paraleln\u00ed posun topn\u00e9 k\u0159ivky pro okruh 2"
       },
-      "heating_circuit3_curve_night_temperature": {
-        "name": "No\u010dn\u00ed topn\u00e1 k\u0159ivka pro okruh 3"
+      "heating_curve_circuit2_night_temperature": {
+          "name": "No\u010dn\u00ed redukce topn\u00e9 k\u0159ivky pro okruh 2"
+      },
+      "heating_curve_circuit3_end_temperature": {
+          "name": "Koncov\u00fd bod topn\u00e9 k\u0159ivky pro okruh 3"
+      },
+      "heating_curve_circuit3_parallel_shift_temperature": {
+          "name": "Paraleln\u00ed posun topn\u00e9 k\u0159ivky pro okruh 3"
+      },
+      "heating_curve_circuit3_night_temperature": {
+          "name": "No\u010dn\u00ed redukce topn\u00e9 k\u0159ivky pro okruh 3"
       },
       "dhw_target_temperature": {
         "name": "po\u017eadovan\u00e1 teplota TUV"
@@ -714,12 +723,18 @@
       "flow_in_temperature": {
         "name": "Teplota vstupu"
       },
+      "flow_in_circuit1_temperature": {
+        "name": "Okruh vstupní teploty 1"
+      },
       "flow_in_circuit2_temperature": {
         "name": "Okruh vstupní teploty 2"
       },
       "flow_in_circuit3_temperature": {
           "name": "Okruh vstupní teploty 3"
       },
+      "flow_in_circuit1_target_temperature": {
+          "name": "Obvod cílové teploty vstupu 1"
+      },
       "flow_in_circuit2_target_temperature": {
           "name": "Obvod cílové teploty vstupu 2"
       },
diff --git a/custom_components/luxtronik/translations/de.json b/custom_components/luxtronik/translations/de.json
index 8f9f436..b2a9cd0 100644
--- a/custom_components/luxtronik/translations/de.json
+++ b/custom_components/luxtronik/translations/de.json
@@ -117,32 +117,41 @@
             "heating_min_flow_out_temperature": {
                 "name": "Min. Soll R\u00fccklauf"
             },
-            "heating_circuit_curve1_temperature": {
-                "name": "Heizkurve 1"
+            "heating_curve_end_temperature": {
+                "name": "Heizkurve Endpunkt"
             },
-            "heating_circuit_curve2_temperature": {
-                "name": "Heizkurve 2"
+            "heating_curve_parallel_shift_temperature": {
+                "name": "Heizkurve Parallelverschiebung"
             },
-            "heating_circuit_curve_night_temperature": {
-                "name": "Heizkurve Nachts"
+            "heating_curve_night_temperature": {
+                "name": "Heizkurve Nachtabsenkung"
             },
-            "heating_circuit2_curve1_temperature": {
-                "name": "MK2 Heizkurve 1"
+            "heating_curve_circuit1_end_temperature": {
+                "name": "MK1 Heizkurve Endpunkt"
             },
-            "heating_circuit2_curve2_temperature": {
-                "name": "MK2 Heizkurve 2"
+            "heating_curve_circuit1_parallel_shift_temperature": {
+                "name": "MK1 Heizkurve Parallelverschiebung"
             },
-            "heating_circuit2_curve_night_temperature": {
-                "name": "MK2 Heizkurve Nachts"
+            "heating_curve_circuit1_night_temperature": {
+                "name": "MK1 Heizkurve Nachtabsenkung"
             },
-            "heating_circuit3_curve1_temperature": {
-                "name": "MK3 Heizkurve 1"
+            "heating_curve_circuit2_end_temperature": {
+                "name": "MK2 Heizkurve Endpunkt"
             },
-            "heating_circuit3_curve2_temperature": {
-                "name": "MK3 Heizkurve 2"
+            "heating_curve_circuit2_parallel_shift_temperature": {
+                "name": "MK2 Heizkurve Parallelverschiebung"
             },
-            "heating_circuit3_curve_night_temperature": {
-                "name": "MK3 Heizkurve Nachts"
+            "heating_curve_circuit2_night_temperature": {
+                "name": "MK2 Heizkurve Nachtabsenkung"
+            },
+            "heating_curve_circuit3_end_temperature": {
+                "name": "MK3 Heizkurve Endpunkt"
+            },
+            "heating_curve_circuit3_parallel_shift_temperature": {
+                "name": "MK3 Heizkurve Parallelverschiebung"
+            },
+            "heating_curve_circuit3_night_temperature": {
+                "name": "MK3 Heizkurve Nachtabsenkung"
             },
             "dhw_target_temperature": {
                 "name": "Soll"
@@ -716,12 +725,18 @@
             "flow_in_temperature": {
                 "name": "Vorlauf Temperatur"
             },
+            "flow_in_circuit1_temperature": {
+                "name": "Vorlauf Temperatur MK1"
+            },
             "flow_in_circuit2_temperature": {
                 "name": "Vorlauf Temperatur MK2"
             },
             "flow_in_circuit3_temperature": {
                 "name": "Vorlauf Temperatur MK3"
             },
+            "flow_in_circuit1_target_temperature": {
+                "name": "Vorlauf Soll Temperatur MK1"
+            },
             "flow_in_circuit2_target_temperature": {
                 "name": "Vorlauf Soll Temperatur MK2"
             },
diff --git a/custom_components/luxtronik/translations/en.json b/custom_components/luxtronik/translations/en.json
index 77b4953..868a07f 100644
--- a/custom_components/luxtronik/translations/en.json
+++ b/custom_components/luxtronik/translations/en.json
@@ -120,32 +120,41 @@
             "heating_min_flow_out_temperature": {
                 "name": "Min. target flow out"
             },
-            "heating_circuit_curve1_temperature": {
-                "name": "Heating curve 1"
+            "heating_curve_end_temperature": {
+                "name": "Heating curve end point"
             },
-            "heating_circuit_curve2_temperature": {
-                "name": "Heating curve 2"
+            "heating_curve_parallel_shift_temperature": {
+                "name": "Heating curve parallel shift"
             },
-            "heating_circuit_curve_night_temperature": {
-                "name": "Heating curve night"
+            "heating_curve_night_temperature": {
+                "name": "Heating curve night reduction"
             },
-            "heating_circuit2_curve1_temperature": {
-                "name": "HC2 Heating curve 1"
+            "heating_curve_circuit1_end_temperature": {
+                "name": "MC1 heating curve end point"
             },
-            "heating_circuit2_curve2_temperature": {
-                "name": "HC2 Heating curve 2"
+            "heating_curve_circuit1_parallel_shift_temperature": {
+                "name": "MC1 heating curve parallel shift"
             },
-            "heating_circuit2_curve_night_temperature": {
-                "name": "HC2 Heating curve night"
+            "heating_curve_circuit1_night_temperature": {
+                "name": "MC1 heating curve night reduction"
             },
-            "heating_circuit3_curve1_temperature": {
-                "name": "HC3 Heating curve 1"
+            "heating_curve_circuit2_end_temperature": {
+                "name": "MC2 heating curve end point"
             },
-            "heating_circuit3_curve2_temperature": {
-                "name": "HC3 Heating curve 2"
+            "heating_curve_circuit2_parallel_shift_temperature": {
+                "name": "MC2 heating curve parallel shift"
             },
-            "heating_circuit3_curve_night_temperature": {
-                "name": "HC3 Heating curve night"
+            "heating_curve_circuit2_night_temperature": {
+                "name": "MC2 heating curve night reduction"
+            },
+            "heating_curve_circuit3_end_temperature": {
+                "name": "MC3 heating curve end point"
+            },
+            "heating_curve_circuit3_parallel_shift_temperature": {
+                "name": "MC3 heating curve parallel shift"
+            },
+            "heating_curve_circuit3_night_temperature": {
+                "name": "MC3 heating curve night reduction"
             },
             "dhw_target_temperature": {
                 "name": "Target"
@@ -481,12 +490,18 @@
             "flow_in_temperature": {
                 "name": "Flow in temperature"
             },
+            "flow_in_circuit1_temperature": {
+                "name": "Flow in temperature circuit 1"
+            },
             "flow_in_circuit2_temperature": {
                 "name": "Flow in temperature circuit 2"
             },
             "flow_in_circuit3_temperature": {
                 "name": "Flow in temperature circuit 3"
             },
+            "flow_in_circuit1_target_temperature": {
+                "name": "Flow in target temperature circuit 1"
+            },
             "flow_in_circuit2_target_temperature": {
                 "name": "Flow in target temperature circuit 2"
             },
diff --git a/custom_components/luxtronik/translations/nl.json b/custom_components/luxtronik/translations/nl.json
index 5d3aaef..9e56fb5 100644
--- a/custom_components/luxtronik/translations/nl.json
+++ b/custom_components/luxtronik/translations/nl.json
@@ -117,32 +117,41 @@
             "heating_min_flow_out_temperature": {
                 "name": "Minimaal doelrendement"
             },
-            "heating_circuit_curve1_temperature": {
-                "name": "Verwarmingscurve 1"
+            "heating_curve_end_temperature": {
+                "name": "Eindpunt Verwarmingscurve"
             },
-            "heating_circuit_curve2_temperature": {
-                "name": "Verwarmingscurve 2"
+            "heating_curve_parallel_shift_temperature": {
+                "name": "Verwarmingscurve parallelle verschuiving"
             },
-            "heating_circuit_curve_night_temperature": {
-                "name": "Verwarmingscurve 's Nachts"
+            "heating_curve_night_temperature": {
+                "name": "Verwarmingscurve 's nachts reductie"
             },
-            "heating_circuit2_curve1_temperature": {
-                "name": "VC2 Verwarmingscurve 1"
+            "heating_curve_circuit1_end_temperature": {
+                "name": "VC1 Eindpunt Verwarmingscurve"
             },
-            "heating_circuit2_curve2_temperature": {
-                "name": "VC2 Verwarmingscurve 2"
+            "heating_curve_circuit1_parallel_shift_temperature": {
+                "name": "VC1 Verwarmingscurve parallelle verschuiving"
             },
-            "heating_circuit2_curve_night_temperature": {
-                "name": "VC2 Verwarmingscurve 's Nachts"
+            "heating_curve_circuit1_night_temperature": {
+                "name": "VC1 Verwarmingscurve 's nachts reductie"
             },
-            "heating_circuit3_curve1_temperature": {
-                "name": "VC3 Verwarmingscurve 1"
+            "heating_curve_circuit2_end_temperature": {
+                "name": "VC2 Eindpunt Verwarmingscurve"
             },
-            "heating_circuit3_curve2_temperature": {
-                "name": "VC3 Verwarmingscurve 2"
+            "heating_curve_circuit2_parallel_shift_temperature": {
+                "name": "VC2 Verwarmingscurve parallelle verschuiving"
             },
-            "heating_circuit3_curve_night_temperature": {
-                "name": "VC3 Verwarmingscurve 's Nachts"
+            "heating_curve_circuit2_night_temperature": {
+                "name": "VC2 Verwarmingscurve 's nachts reductie"
+            },
+            "heating_curve_circuit3_end_temperature": {
+                "name": "VC3 Eindpunt Verwarmingscurve"
+            },
+            "heating_curve_circuit3_parallel_shift_temperature": {
+                "name": "VC3 Verwarmingscurve parallelle verschuiving"
+            },
+            "heating_curve_circuit3_night_temperature": {
+                "name": "VC3 Verwarmingscurve 's nachts reductie"
             },
             "dhw_target_temperature": {
                 "name": "Zou moeten"
@@ -710,12 +719,18 @@
             "flow_in_temperature": {
                 "name": "Aanvoertemperatuur"
             },
+            "flow_in_circuit1_temperature": {
+                "name": "Circuit van de aanvoertemperatuur 1"
+            },
             "flow_in_circuit2_temperature": {
                 "name": "Circuit van de aanvoertemperatuur 2"
             },
             "flow_in_circuit3_temperature": {
                 "name": "Circuit van de aanvoertemperatuur 3"
             },
+            "flow_in_circuit1_target_temperature": {
+                "name": "Voeding doeltemperatuurcircuit 1"
+            },
             "flow_in_circuit2_target_temperature": {
                 "name": "Voeding doeltemperatuurcircuit 2"
             },
diff --git a/custom_components/luxtronik/translations/pl.json b/custom_components/luxtronik/translations/pl.json
index 8d22241..4fc139f 100644
--- a/custom_components/luxtronik/translations/pl.json
+++ b/custom_components/luxtronik/translations/pl.json
@@ -114,14 +114,41 @@
             "heating_min_flow_out_temperature": {
                 "name": "Min. docelowy odp\u0142yw"
             },
-            "heating_circuit_curve1_temperature": {
-                "name": "Krzywa grzewcza 1"
+            "heating_curve_end_temperature": {
+                "name": "Punkt ko\u0144cowy krzywej grzewczej"
             },
-            "heating_circuit_curve2_temperature": {
-                "name": "Krzywa grzewcza 2"
+            "heating_curve_parallel_shift_temperature": {
+                "name": "R\u00f3wnoleg\u0142e przesuni\u0119cie krzywej grzewczej"
             },
-            "heating_circuit_curve_night_temperature": {
-                "name": "Krzywa grzewcza noc"
+            "heating_curve_night_temperature": {
+                "name": "Nocna redukcja krzywej grzewczej"
+            },
+            "heating_curve_circuit1_end_temperature": {
+                "name": "Obw\u00f3d mieszany 1 punkt ko\u0144cowy krzywej grzewczej"
+            },
+            "heating_curve_circuit1_parallel_shift_temperature": {
+                "name": "Obw\u00f3d mieszany 1 r\u00f3wnoleg\u0142e przesuni\u0119cie krzywej grzewczej"
+            },
+            "heating_curve_circuit1_night_temperature": {
+                "name": "Obw\u00f3d mieszany 1 nocna redukcja krzywej grzewczej"
+            },
+            "heating_curve_circuit2_end_temperature": {
+                "name": "Obw\u00f3d mieszany 2 punkt ko\u0144cowy krzywej grzewczej"
+            },
+            "heating_curve_circuit2_parallel_shift_temperature": {
+                "name": "Obw\u00f3d mieszany 2 r\u00f3wnoleg\u0142e przesuni\u0119cie krzywej grzewczej"
+            },
+            "heating_curve_circuit2_night_temperature": {
+                "name": "Obw\u00f3d mieszany 2 nocna redukcja krzywej grzewczej"
+            },
+            "heating_curve_circuit3_end_temperature": {
+                "name": "Obw\u00f3d mieszany 3 punkt ko\u0144cowy krzywej grzewczej"
+            },
+            "heating_curve_circuit3_parallel_shift_temperature": {
+                "name": "Obw\u00f3d mieszany 3 r\u00f3wnoleg\u0142e przesuni\u0119cie krzywej grzewczej"
+            },
+            "heating_curve_circuit3_night_temperature": {
+                "name": "Obw\u00f3d mieszany 3 nocna redukcja krzywej grzewczej"
             },
             "dhw_target_temperature": {
                 "name": "Temperatura docelowa ciep\u0142ej wody"
@@ -418,12 +445,18 @@
             "flow_in_temperature": {
                 "name": "Temperatura na wej\u015Bciu"
             },
+            "flow_in_circuit1_temperature": {
+                "name": "Obwód temperatury wlotowej 1"
+            },
             "flow_in_circuit2_temperature": {
                 "name": "Obwód temperatury wlotowej 2"
             },
             "flow_in_circuit3_temperature": {
                 "name": "Obwód temperatury wlotowej 3"
             },
+            "flow_in_circuit1_target_temperature": {
+                "name": "Obwód docelowej temperatury na wlocie 1"
+            },
             "flow_in_circuit2_target_temperature": {
                 "name": "Obwód docelowej temperatury na wlocie 2"
             },