diff --git a/config_example/config.py b/config_example/config.py
index f2feb50..c0ba117 100644
--- a/config_example/config.py
+++ b/config_example/config.py
@@ -27,7 +27,7 @@ DEFAULT_TEMPERATURE = {
     # FFW
     TOPIC_FFW_BATH_HEATING_VALVE_ZIGBEE: 21.5,
     # TOPIC_FFW_LIVINGROOM_HEATING_VALVE_ZIGBEE: 21.5,
-    TOPIC_FFW_JULIAN_HEATING_VALVE_ZIGBEE: 21.5,
+    # TOPIC_FFW_JULIAN_HEATING_VALVE_ZIGBEE: 21.5,
     TOPIC_FFW_SLEEP_HEATING_VALVE_ZIGBEE: 21.5,
     # FFE
     TOPIC_FFE_DININGROOM_HEATING_VALVE_ZIGBEE: 21.5,
diff --git a/function/first_floor_west.py b/function/first_floor_west.py
index 4c4d853..9bd2034 100644
--- a/function/first_floor_west.py
+++ b/function/first_floor_west.py
@@ -36,19 +36,19 @@ class first_floor_west_julian(room):
         # main light
         self.main_light_shelly = devices.shelly(mqtt_client, config.TOPIC_FFW_JULIAN_MAIN_LIGHT_SHELLY)
         self.main_light_tradfri = devices.tradfri_light(mqtt_client, config.TOPIC_FFW_JULIAN_MAIN_LIGHT_ZIGBEE)
-        # heating function
-        self.heating_valve = devices.brennenstuhl_heatingvalve(mqtt_client, config.TOPIC_FFW_JULIAN_HEATING_VALVE_ZIGBEE)
+        # # heating function
+        # self.heating_valve = devices.brennenstuhl_heatingvalve(mqtt_client, config.TOPIC_FFW_JULIAN_HEATING_VALVE_ZIGBEE)
         super().__init__(mqtt_client)
         #
         # Functionality initialisation
         #
-        # heating function
-        self.heating_function = heating_function(
-            self.heating_valve,
-            config.DEFAULT_TEMPERATURE[self.heating_valve.topic],
-            **get_radiator_data(self.heating_valve.topic)
-        )
-        self.heating_function.add_callback(None, None, set_radiator_data, True)
+        # # heating function
+        # self.heating_function = heating_function(
+        #     self.heating_valve,
+        #     config.DEFAULT_TEMPERATURE[self.heating_valve.topic],
+        #     **get_radiator_data(self.heating_valve.topic)
+        # )
+        # self.heating_function.add_callback(None, None, set_radiator_data, True)
 
         #
         # Virtual Device Interface
@@ -60,11 +60,11 @@ class first_floor_west_julian(room):
             self.main_light_tradfri, devices.tradfri_light.KEY_BRIGHTNESS,
             self.main_light_tradfri, devices.tradfri_light.KEY_COLOR_TEMP
         )
-        # heating function
-        self.heating_function_videv = videv_heating(
-            mqtt_client, config.TOPIC_FFW_JULIAN_HEATING_VALVE_VIDEV,
-            self.heating_function
-        )
+        # # heating function
+        # self.heating_function_videv = videv_heating(
+        #     mqtt_client, config.TOPIC_FFW_JULIAN_HEATING_VALVE_VIDEV,
+        #     self.heating_function
+        # )
 
 
 class first_floor_west_bath(room):
diff --git a/topics.py b/topics.py
index f6c83a3..db297a8 100644
--- a/topics.py
+++ b/topics.py
@@ -40,8 +40,8 @@ TOPIC_GFW_DIRK_HEATING_VALVE_VIDEV = "videv/gfw/dirk/heating_valve"
 TOPIC_FFW_JULIAN_MAIN_LIGHT_SHELLY = "shellies/ffw/julian/main_light"
 TOPIC_FFW_JULIAN_MAIN_LIGHT_VIDEV = "videv/ffw/julian/main_light"
 TOPIC_FFW_JULIAN_MAIN_LIGHT_ZIGBEE = "zigbee/ffw/julian/main_light"
-TOPIC_FFW_JULIAN_HEATING_VALVE_ZIGBEE = "zigbee/ffw/julian/heating_valve"
-TOPIC_FFW_JULIAN_HEATING_VALVE_VIDEV = "videv/ffw/julian/heating_valve"
+# TOPIC_FFW_JULIAN_HEATING_VALVE_ZIGBEE = "zigbee/ffw/julian/heating_valve"
+# TOPIC_FFW_JULIAN_HEATING_VALVE_VIDEV = "videv/ffw/julian/heating_valve"
 
 # bath
 TOPIC_FFW_BATH_HEATING_VALVE_ZIGBEE = "zigbee/ffw/bath/heating_valve"