diff --git a/Boiler_2_Stufig_Mit_Fueler/module.php b/Boiler_2_Stufig_Mit_Fueler/module.php
index ba70f1d..1c25e2c 100644
--- a/Boiler_2_Stufig_Mit_Fueler/module.php
+++ b/Boiler_2_Stufig_Mit_Fueler/module.php
@@ -9,7 +9,6 @@ class Boiler_2_Stufig_Mit_Fueler extends IPSModule
         // Boiler spezifische Properties
         $this->RegisterPropertyInteger("BoilerLeistungTeillast", 3000);
         $this->RegisterPropertyInteger("BoilerLeistungVolllast", 6000);
-        $this->RegisterPropertyInteger("Boilertemperatur", 0);
         $this->RegisterPropertyInteger("Boilerfuehler_PT1", 0);
         $this->RegisterPropertyInteger("Kontakt_Teillast", 0);
         $this->RegisterPropertyInteger("Kontakt_Volllast", 0);
@@ -20,7 +19,7 @@ class Boiler_2_Stufig_Mit_Fueler extends IPSModule
         $this->RegisterVariableInteger("Maximaltemperatur","Maximaltemperatur","",60);
         $this->RegisterVariableInteger("Legionellentemperatur","Legionellentemperatur","",65);
         $this->RegisterVariableInteger("LegioCounter", "LegioCounter", "", 0);
-        $this->RegisterVariableInteger("Boilerfuehler_PT1_Filtered", "Boilerfuehler_PT1_Filtered", "", 0);
+        $this->RegisterVariableInteger("Boilertemperatur", "Boilertemperatur", "", 0);
 
         // Variabeln für Kommunkation mit Manager
         $this->RegisterVariableInteger("Sperre_Prio", "Sperre_Prio");
@@ -97,15 +96,15 @@ class Boiler_2_Stufig_Mit_Fueler extends IPSModule
     {
         $LegioCounter = $this->GetValue("LegioCounter");
 
-        $boilerTemp = GetValue($this->ReadPropertyInteger("Boilertemperatur"));
+       
         $boilerPT1 = GetValue($this->ReadPropertyInteger("Boilerfuehler_PT1"));
-        $boilerPT1Filtered = $this->GetValue("Boilerfuehler_PT1_Filtered");
+        $boilerPT1Filtered = $this->GetValue("Boilertemperatur");
         // PT
         $time_constant = 120; // Zeitkonstante in Sekunden (1 Minute)
         $delta_t = 30; // Zeitdifferenz zwischen den Messungen (30 Sekunden)
         $alpha = $delta_t / ($time_constant + $delta_t);
         $newBoilerTemp = $boilerPT1Filtered + $alpha * ($boilerPT1 - $boilerPT1Filtered);
-        $this->SetValue("Boilerfuehler_PT1_Filtered", $newBoilerTemp);
+        $this->SetValue("Boilertemperatur", $newBoilerTemp);
         //$this->SetValue("Boilertemperatur", $boilerTemp  + $alpha * ($boilerPT1 - $boilerTemp ));
 
         
diff --git a/library.json b/library.json
index db1b743..04c3641 100644
--- a/library.json
+++ b/library.json
@@ -6,7 +6,7 @@
     "compatibility": {
         "version": "7.1"
     },
-    "version": "0.245",
+    "version": "0.246",
 
     "build": 0,
     "date": 0