diff --git a/src/widgets/bedextruderwidget.ui b/src/widgets/bedextruderwidget.ui
--- a/src/widgets/bedextruderwidget.ui
+++ b/src/widgets/bedextruderwidget.ui
@@ -110,44 +110,6 @@
      </property>
     </widget>
    </item>
-   <item row="7" column="2">
-    <widget class="QPushButton" name="heatExtPB">
-     <property name="text">
-      <string>Heat</string>
-     </property>
-     <property name="checkable">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item row="8" column="0">
-    <widget class="QLabel" name="label_8">
-     <property name="text">
-      <string>Target Temperature:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="8" column="1">
-    <widget class="QLabel" name="extTargetTempLB">
-     <property name="text">
-      <string>0 ºC</string>
-     </property>
-    </widget>
-   </item>
-   <item row="9" column="0">
-    <widget class="QLabel" name="label_5">
-     <property name="text">
-      <string>Current Temperature:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="9" column="1">
-    <widget class="QLabel" name="extCurrTempLB">
-     <property name="text">
-      <string>0 ºC</string>
-     </property>
-    </widget>
-   </item>
    <item row="0" column="0" colspan="3">
     <widget class="QLabel" name="label">
      <property name="text">