diff --git a/deployment/configmap.yml b/deployment/configmap.yml
index 2ea50e2..e32aa5c 100644
--- a/deployment/configmap.yml
+++ b/deployment/configmap.yml
@@ -67,8 +67,8 @@ data:
         "windows": [ 
           { "topic": "zigbee2mqtt/0x00158d008b3328da", "label": "Garten", "converter": "aqara" }
         ],
-        "output_topic": "heating/homegear/instance1/set/43/1/SET_TEMPERATURE",
-        "output_converter": "max"
+        "output_topic": "zigbee2mqtt/0x540f57fffe7e3cfe/set",
+        "output_converter": "brennenstuhl"
       },
       "esszimmer": {
         "label": "esszimmer",
diff --git a/src/message_processor.py b/src/message_processor.py
index f30c943..793d8db 100644
--- a/src/message_processor.py
+++ b/src/message_processor.py
@@ -6,10 +6,11 @@ import json
 CONVERTERS = {
     "target_temperature_output": {
       "max": lambda x: x["output_temperature"],
+      "brennenstuhl": lambda x: json.dumps({"current_heating_setpoint":x["output_temperature"]}),
     },
     "window_contact_input": {
       "max": lambda x: 'closed' if (x.lower() in ('false', 'close', 'closed')) else 'open',
-      "aqara": lambda x: 'closed' if json.loads(x)["contact"] else 'open'
+      "aqara": lambda x: 'closed' if json.loads(x)["contact"] else 'open',
     }
 }