Index: firmware/App/Controllers/Voltages.c
===================================================================
diff -u -rea0047d0cb48b899475cf519e7e4997d96f5e538 -rcfffd58901fe6e82c6a74bd752c94b866ed0d3e7
--- firmware/App/Controllers/Voltages.c	(.../Voltages.c)	(revision ea0047d0cb48b899475cf519e7e4997d96f5e538)
+++ firmware/App/Controllers/Voltages.c	(.../Voltages.c)	(revision cfffd58901fe6e82c6a74bd752c94b866ed0d3e7)
@@ -69,7 +69,11 @@
     4.5,    // MONITORED_LINE_5V_LOGIC
     4.5,    // MONITORED_LINE_5V_SENSORS
     21.6,   // MONITORED_LINE_24V
+#ifndef V2_0_SYSTEM
     18.0,   // MONITORED_LINE_24V_REGEN
+#else
+    0.0,    // MONITORED_LINE_24V_REGEN
+#endif
     1.1875, // MONITORED_LINE_FPGA_REF_V
     2.7,    // MONITORED_LINE_PBA_REF_V
 };
Index: firmware/App/HDCommon.h
===================================================================
diff -u -rf3326a3d0fd2a465a518e31ee578e335db301c27 -rcfffd58901fe6e82c6a74bd752c94b866ed0d3e7
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision f3326a3d0fd2a465a518e31ee578e335db301c27)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision cfffd58901fe6e82c6a74bd752c94b866ed0d3e7)
@@ -64,6 +64,7 @@
     #define SKIP_PRIMING                    1           // Skip Pre-treatment Prime
     #define SKIP_WET_SELF_TESTS             1           // Skip Pre-treatment prime wet self-tests
 //    #define V1_5_SYSTEM                     1           // Build for v1.5 system
+    #define V2_0_SYSTEM                     1           // Build for v2.0 system
     #define SKIP_SAMPLE_WATER               1           // Skip pre-treatment sample water
     #define SKIP_CONSUMABLE_TESTS           1           // Skip pre-treatment consumable Self-tests
     #define SKIP_DRY_SELF_TESTS             1           // Skip pre-treatment dry self-tests