Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r08fd3b3564f6852dec6d2038d37f66b8692fdf44 -r7b9a8c0cb9986368e1e38fcdb9daaf3cf707dfd2
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 08fd3b3564f6852dec6d2038d37f66b8692fdf44)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 7b9a8c0cb9986368e1e38fcdb9daaf3cf707dfd2)
@@ -404,7 +404,7 @@
 
     if( ++heatersStatus.controlIntervalCounter > HEATER_CONTROL_INTERVAL_COUNT )
     {
-        measuredTemperature = getTemperatureValue( TEMP_SENSOR_TRO1 );
+        measuredTemperature = getTemperatureValue( P23_TEMP );
         if ( measuredTemperature >= targetTemperature )
         {
             // Turn off heater
@@ -465,8 +465,8 @@
     {
         enable = TRUE;
     }
-    setFPGAHeaterEnabled( enable );
-    setFPGAHeaterPWM( pwm );
+    setFPGAP24Enabled( enable );
+    setFPGAP24PWM( pwm );
 }
 
 /*********************************************************************//**
@@ -539,10 +539,10 @@
     {
         HEATERS_DATA_T data;
 
-        data.heaterHroDC             = getHeaterControl();
-        data.heaterHroTargetTemp     = getHeaterTargetTemperature();
-        data.heaterHroState          = heatersStatus.state;
-        data.heaterHroControlCounter = heatersStatus.controlIntervalCounter;
+        data.heaterP24DC             = getHeaterControl();
+        data.heaterP24TargetTemp     = getHeaterTargetTemperature();
+        data.heaterP24State          = heatersStatus.state;
+        data.heaterP24ControlCounter = heatersStatus.controlIntervalCounter;
 
         dataPublicationTimerCounter = 0;