Index: firmware/App/Controllers/BalancingChamber.c
===================================================================
diff -u -r5d60262836ddc8f80ac98f07f2cfd6707a5b7b79 -r11ba042a2ccd2a86d727c5a53e66698b55aa870e
--- firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision 5d60262836ddc8f80ac98f07f2cfd6707a5b7b79)
+++ firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision 11ba042a2ccd2a86d727c5a53e66698b55aa870e)
@@ -8,7 +8,7 @@
 * @file    BalancingChamber.c
 *
 * @author  (last)      Sameer Kalliadan Poyil
-* @date    (last)      10-Feb-2026
+* @date    (last)      22-Feb-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  28-Jan-2025
@@ -625,12 +625,13 @@
 static BAL_CHAMBER_EXEC_STATE_T handleBalChamberState1ValvesClose( void )
 {
     BAL_CHAMBER_EXEC_STATE_T state  = BAL_CHAMBER_STATE1_VALVES_CLOSE;
-    BOOL isFreshDialysatePressureInRange = ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG );
-    BOOL isSpentDialysatePressureInRange = ( spentDialPressure >= SPENT_DIAL_PRESSURE_MIN_PSIG ) && ( spentDialPressure <= SPENT_DIAL_PRESSURE_MAX_PSIG );
 
     freshDialPressure = getFilteredPressure( D18_PRES );
     spentDialPressure = getFilteredPressure( D51_PRES );
 
+    BOOL isFreshDialysatePressureInRange = ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG );
+    BOOL isSpentDialysatePressureInRange = ( spentDialPressure >= SPENT_DIAL_PRESSURE_MIN_PSIG ) && ( spentDialPressure <= SPENT_DIAL_PRESSURE_MAX_PSIG );
+
     // Check fresh and spent dialysate pressure back in range to indicate fill complete.
     if ( getTestConfigStatus( TEST_CONFIG_DD_DISABLE_BC_PRESSURE_ALARMS ) != TRUE )
     {
@@ -792,12 +793,13 @@
 static BAL_CHAMBER_EXEC_STATE_T handleBalChamberState2ValvesClose( void )
 {
     BAL_CHAMBER_EXEC_STATE_T state  = BAL_CHAMBER_STATE2_VALVES_CLOSE;
-    BOOL isFreshDialysatePressureInRange = ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG );
-    BOOL isSpentDialysatePressureInRange = ( spentDialPressure >= SPENT_DIAL_PRESSURE_MIN_PSIG ) && ( spentDialPressure <= SPENT_DIAL_PRESSURE_MAX_PSIG );
 
     freshDialPressure = getFilteredPressure( D18_PRES );
     spentDialPressure = getFilteredPressure( D51_PRES );
 
+    BOOL isFreshDialysatePressureInRange = ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG );
+    BOOL isSpentDialysatePressureInRange = ( spentDialPressure >= SPENT_DIAL_PRESSURE_MIN_PSIG ) && ( spentDialPressure <= SPENT_DIAL_PRESSURE_MAX_PSIG );
+
     // Check fresh and spent dialysate pressure back in range to indicate fill complete.
     if ( getTestConfigStatus( TEST_CONFIG_DD_DISABLE_BC_PRESSURE_ALARMS ) != TRUE )
     {
Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r4643a4b7f7ecaca8e07a809af6b218fac1c74799 -r11ba042a2ccd2a86d727c5a53e66698b55aa870e
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 4643a4b7f7ecaca8e07a809af6b218fac1c74799)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 11ba042a2ccd2a86d727c5a53e66698b55aa870e)
@@ -7,8 +7,8 @@
 *
 * @file    Heaters.c
 *
-* @author  (last)      Michael Garthwaite
-* @date    (last)      13-Jan-2026
+* @author  (last)      Vinayakam Mani
+* @date    (last)      03-Mar-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  11-Oct-2024
@@ -857,6 +857,9 @@
         F32 control = getHeaterControl( heater );
         F32 period  = getHeaterPWMPeriod ( heater );
 
+        //Make sure PWM control is enabled all time
+        setFPGAD5HeaterPWMEnableControl( TRUE );
+
         if ( D5_HEAT == heater )
         {
             //Convert duty cycle into LowState and multiply by period
Index: firmware/App/DDCommon.h
===================================================================
diff -u -r33090b2328de68d9b94e95feeb5307d8fdc66b97 -r11ba042a2ccd2a86d727c5a53e66698b55aa870e
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 33090b2328de68d9b94e95feeb5307d8fdc66b97)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 11ba042a2ccd2a86d727c5a53e66698b55aa870e)
@@ -25,7 +25,7 @@
 #define DD_VERSION_MAJOR        0
 #define DD_VERSION_MINOR        0
 #define DD_VERSION_MICRO        0
-#define DD_VERSION_BUILD  50
+#define DD_VERSION_BUILD  53
 
 // ********** development build switches **********