diff --git a/config.json.templ b/config.json.templ
index 8f8c91d..ca783a9 100644
--- a/config.json.templ
+++ b/config.json.templ
@@ -38,6 +38,11 @@
 		"Td": 60,
 		"kn": 0.2
 	},
+	"Heater": {
+		"dt": 1.0,
+		"port": "/dev/ttyUSB0",
+		"speed": "115200"
+	},
 	"Stirrer": {
 		"dt": 1.0,
 		"port": "/dev/ttyACM0",