Index: PIControllers.c
===================================================================
diff -u -r8d437a49a2eb86dfb38674f18a1e514998b3931f -r60445c6741155ce578e3c036950b8e1fd7147f78
--- PIControllers.c	(.../PIControllers.c)	(revision 8d437a49a2eb86dfb38674f18a1e514998b3931f)
+++ PIControllers.c	(.../PIControllers.c)	(revision 60445c6741155ce578e3c036950b8e1fd7147f78)
@@ -8,7 +8,7 @@
 * @file    PIControllers.c
 *
 * @author  (last)      Vinayakam Mani
-* @date    (last)      14-Apr-2026
+* @date    (last)      28-May-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  07-Oct-2024
@@ -71,8 +71,10 @@
     { 0.0, 0.0, 2650, 350, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 4.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D12_PUMP
     { 0.0, 0.0, 2650, 350, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 4.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D48_PUMP
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 15.0, CONTROLLER_BIDIRECTIONAL, TRUE, 0.0 },     // PI_CONTROLLER_ID_D5_HEAT
-    { 0.0, 0.0, 55.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 100.0, CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_D5_HEAT_OUTER_LOOP
+    { 0.0, 0.0, 50.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 100.0, CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_D5_HEAT_OUTER_LOOP
+    { 0.0, 0.0, 50.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 100.0, CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_D5_HEAT_OUTER_HIGHER_QD
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 5.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D45_HEAT
+    { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 5.0,  CONTROLLER_BIDIRECTIONAL, FALSE, 0.0 },    // PI_CONTROLLER_ID_D45_HEAT_HIGHER_QD
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 25.0,  CONTROLLER_UNIDIRECTIONAL, FALSE, 0.0 },  // PI_CONTROLLER_ID_RO_PUMP
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1,  CONTROLLER_UNIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_RO_PUMP_MAX_PRES
     { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.5,  CONTROLLER_UNIDIRECTIONAL, FALSE, 0.0 },   // PI_CONTROLLER_ID_BOOST_PUMP_FLOW
@@ -410,7 +412,7 @@
     {
         SET_CONTROLLER( controller, controllerID );
 
-        if ( ( feedforward > controller->uMin ) && ( feedforward < controller->uMax ) )
+        if ( ( feedforward >= controller->uMin ) && ( feedforward <= controller->uMax ) )
         {
             controller->feedForward = feedforward;
         }