Index: firmware/App/Controllers/BalancingChamber.h
===================================================================
diff -u -rd8914df8f4eb91158741ae38302255709f0a2be4 -r5b964c8b60808451ece4379fb74aee9e7532b034
--- firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision d8914df8f4eb91158741ae38302255709f0a2be4)
+++ firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision 5b964c8b60808451ece4379fb74aee9e7532b034)
@@ -47,19 +47,6 @@
 #define BAL_CHAMBER_TIME_BASED_BAND_2               290                ///< Speed at D48 pump runs when the flowrate is between 60 mL/min and 70 mL/min.
 #define BAL_CHAMBER_TIME_BASED_BAND_3               330                ///< Speed at D48 pump runs when the flowrate is between 70 mL/min and 80 mL/min.
 
-/// balancing chamber data structure
-typedef struct
-{
-    U32 balChamberExecState;                                            ///< Balancing chamber execution state
-    U32 balChamberSWState;                                              ///< Balancing chamber switching state (state 1 or state 2)
-    F32 balChamberSWFreq;                                               ///< Balancing chamber switching frequency
-    BOOL isSpentFillComplete;                                           ///< Whether balancing chamber spent fill completed or not
-    U32 currentBalChamberSwitchingCounter;                              ///< Current balancing chamber switching counter
-    BOOL isPressureStabilizedDuringFill;                                ///< Whether pressure stabilized during fill or not
-    BOOL balChamberSWOnlyState;                                         ///< Balancing chamber switching only status ( On/Off)
-    BOOL isBalChamberSwitchingActive;                                   ///< Balancing chamber switching status
-} BAL_CHAMBER_DATA_T;
-
 // ********** public function prototypes **********
 
 void initBalanceChamber( void );                                         // Initialize balancing chamber unit
@@ -87,6 +74,7 @@
 BOOL getBalancingChamberStatus(void);                                    // Get Balancing Chamber Switching Status
 BOOL isBalChamberSwitchImminent( void );                                 // Get the balancing chamber is within the valve-close window (50 ms) before switching.
 BOOL getBalChamberFreshSideValvesClosedStatus( void );                   // Get the balancing chamber fresh side valve close status
+BOOL getBalancingChamberStatus( void );                                  // Get Balancing Chamber Switching Status
 
 BOOL testDDBalChamberDataPublishIntervalOverride( MESSAGE_T *message );  // To override the balancing chamber data publish interval
 BOOL testBalChamberSwFreqOverride( MESSAGE_T *message );                 // To override the balancing chamber switching frequency