Index: firmware/App/Controllers/Heaters.h
===================================================================
diff -u -r53d6550ebd61a9527cbecd507e326cc3079c05ce -r7b9a8c0cb9986368e1e38fcdb9daaf3cf707dfd2
--- firmware/App/Controllers/Heaters.h	(.../Heaters.h)	(revision 53d6550ebd61a9527cbecd507e326cc3079c05ce)
+++ firmware/App/Controllers/Heaters.h	(.../Heaters.h)	(revision 7b9a8c0cb9986368e1e38fcdb9daaf3cf707dfd2)
@@ -37,10 +37,10 @@
 /// Heaters data structure.
 typedef struct
 {
-    F32 heaterHroDC;                            ///< HRO duty cycle
-    F32 heaterHroTargetTemp;                    ///< HRO target temperature
-    U32 heaterHroState;                         ///< HRO state
-    U32 heaterHroControlCounter;                ///< HRO control interval count
+    F32 heaterP24DC;                            ///< P24 duty cycle
+    F32 heaterP24TargetTemp;                    ///< P24 target temperature
+    U32 heaterP24State;                         ///< P24 state
+    U32 heaterP24ControlCounter;                ///< P24 control interval count
 } HEATERS_DATA_T;
 
 // ********** Public function prototypes **********