Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -rb6d20d9e5c704a9f7ebceea9bb12731dac61fc2a -r9102c5da21a15bdaf4bb3bc38795ceb064e3c443
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision b6d20d9e5c704a9f7ebceea9bb12731dac61fc2a)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 9102c5da21a15bdaf4bb3bc38795ceb064e3c443)
@@ -46,7 +46,7 @@
 #define HEATERS_DISINFECT_TRANSFER_DUTY_CYCLE                      0.60F                                                           ///< Heaters disinfect transfer duty cycle.
 #define HEATERS_DISINFECT_TEMPERATURE_DRIFT_C                      3.0F                                                            ///< Heaters disinfect temperature drift in C.
 #define HEATERS_ZERO_DELTA_TEMP_C                                  0.0F                                                            ///< Heaters zero delta temperature in C.
-#define HEATERS_DUTY_CYCLE_CONVERSION_FACTOR                       127.0F                                                          ///< Heaters duty cycle 0: OFF, 127: 100% duty cycle.
+#define HEATERS_DUTY_CYCLE_CONVERSION_FACTOR                       100.0F                                                          ///< Heaters duty cycle 0: OFF, 100: 100% duty cycle.
 
 #define PRIMARY_HEATER_P_COEFFICIENT                               1.0F                                                            ///< P Term for primary heater control.
 #define PRIMARY_HEATER_I_COEFFICIENT                               1.0F                                                            ///< I Term for primary heater control.