Index: PIControllers.c
===================================================================
diff -u -r895ecce9aabbcd73d4f0992148096026c8fc36b9 -redd0af65d4a9b408df1f49873e96c8ffa8d79ca6
--- PIControllers.c	(.../PIControllers.c)	(revision 895ecce9aabbcd73d4f0992148096026c8fc36b9)
+++ PIControllers.c	(.../PIControllers.c)	(revision edd0af65d4a9b408df1f49873e96c8ffa8d79ca6)
@@ -71,8 +71,9 @@
     { 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, 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, 50.0, 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
Index: PIControllers.h
===================================================================
diff -u -r7a57e04559f1a3ec19e608d66a835ca1d37f40db -redd0af65d4a9b408df1f49873e96c8ffa8d79ca6
--- PIControllers.h	(.../PIControllers.h)	(revision 7a57e04559f1a3ec19e608d66a835ca1d37f40db)
+++ PIControllers.h	(.../PIControllers.h)	(revision edd0af65d4a9b408df1f49873e96c8ffa8d79ca6)
@@ -47,6 +47,7 @@
     PI_CONTROLLER_ID_D5_HEAT,                       ///< Primary heater controller
     PI_CONTROLLER_ID_D5_HEAT_OUTER_LOOP,            ///< Primary heater controller outer loop
     PI_CONTROLLER_ID_D45_HEAT,                      ///< Trimmer heater controller
+    PI_CONTROLLER_ID_D45_HEAT_HIGHER_QD,            ///< Trimmer heater controller for higher flow rates
     PI_CONTROLLER_ID_RO_PUMP_FLOW,                  ///< RO Pump controller to flow
     PI_CONTROLLER_ID_RO_PUMP_PRES,                  ///< RO pump controller to maximum pressure
     PI_CONTROLLER_ID_BOOST_PUMP_FLOW,               ///< Boost pump controller to flow