Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r4d529ed12453439c30f85108ce8b357a3df83348 -r51c295e1dc413d3774dae303e7f98b2f4c86bae4
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 4d529ed12453439c30f85108ce8b357a3df83348)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 51c295e1dc413d3774dae303e7f98b2f4c86bae4)
@@ -51,7 +51,7 @@
 #define HEATERS_DUTY_CYCLE_CONVERSION_FACTOR                       100.0F                                                          ///< Heaters duty cycle 0: OFF, 100: 100% duty cycle.
 #define HEATERS_ZERO_EFFICIENCY                                    0.0F                                                            ///< Zero heater efficiency
 #define HEATER_CNTL_TRANSFER_DELTA_TEMP_C                          0.50F                                                           ///< AC heater delta temperature to transfer control from open to close loop
-#define MAX_ADJ_DELTA_TEMP_C                                       2.0F                                                            ///< Maximum adjusted delta temperature to add/remove from calculated target temperature
+#define MAX_ADJ_DELTA_TEMP_C                                       3.0F                                                            ///< Maximum adjusted delta temperature to add/remove from calculated target temperature
 
 #define D5_HEAT_TX_INIT_FEED_FORWARD                               0.0F                                                            ///< Initial Feed forward term for heater control
 //#define D5_HEAT_TX_P_COEFFICIENT                                   0.050F                                                          ///< P Term for AC primary heater control during treatment mode.