Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -r07a39ac5f935a84b2dbb93e3f3d3b3eaa8f37cc4 -r5f64bac99df0abbff5a30490da054e4ee7f6fa1b
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 07a39ac5f935a84b2dbb93e3f3d3b3eaa8f37cc4)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 5f64bac99df0abbff5a30490da054e4ee7f6fa1b)
@@ -965,6 +965,8 @@
         // Hard stop blood and dialysate pumps
         signalBloodPumpHardStop();
         signalDialInPumpHardStop();
+        // Tell DG to stop heating dialysate
+        cmdStopDGTrimmerHeater();
         // Send last saline bolus data
         salineBolusBroadcastTimerCtr = SALINE_BOLUS_DATA_PUB_INTERVAL;
         publishSalineBolusData();