diff --git a/tasks.rb b/tasks.rb
index b383b27ab..4c815aa86 100644
--- a/tasks.rb
+++ b/tasks.rb
@@ -1056,10 +1056,10 @@ def set_hpxml_foundation_walls(hpxml_file, hpxml_bldg)
                                       depth_below_grade: 7.75,
                                       insulation_interior_r_value: insulation_interior_r_value,
                                       insulation_interior_distance_to_top: 0,
-                                      insulation_interior_distance_to_bottom: 0,
+                                      insulation_interior_distance_to_bottom: 8.5,
                                       insulation_exterior_r_value: 0,
                                       insulation_exterior_distance_to_top: 0,
-                                      insulation_exterior_distance_to_bottom: 8.5)
+                                      insulation_exterior_distance_to_bottom: 0)
     else
       hpxml_bldg.foundation_walls.add(id: "FoundationWall#{hpxml_bldg.foundation_walls.size + 1}",
                                       exterior_adjacent_to: HPXML::LocationGround,
diff --git a/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ2B_PhoenixAZ.xml b/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ2B_PhoenixAZ.xml
index 37f7e9b7c..87b0c4b78 100644
--- a/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ2B_PhoenixAZ.xml
+++ b/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ2B_PhoenixAZ.xml
@@ -155,13 +155,13 @@
                 <InstallationType>continuous - exterior</InstallationType>
                 <NominalRValue>0.0</NominalRValue>
                 <DistanceToTopOfInsulation>0.0</DistanceToTopOfInsulation>
-                <DistanceToBottomOfInsulation>8.5</DistanceToBottomOfInsulation>
+                <DistanceToBottomOfInsulation>0.0</DistanceToBottomOfInsulation>
               </Layer>
               <Layer>
                 <InstallationType>continuous - interior</InstallationType>
                 <NominalRValue>0.0</NominalRValue>
                 <DistanceToTopOfInsulation>0.0</DistanceToTopOfInsulation>
-                <DistanceToBottomOfInsulation>0.0</DistanceToBottomOfInsulation>
+                <DistanceToBottomOfInsulation>8.5</DistanceToBottomOfInsulation>
               </Layer>
             </Insulation>
           </FoundationWall>
diff --git a/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ4A_BaltimoreMD.xml b/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ4A_BaltimoreMD.xml
index 3cfb0f3c0..722388b1c 100644
--- a/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ4A_BaltimoreMD.xml
+++ b/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ4A_BaltimoreMD.xml
@@ -155,13 +155,13 @@
                 <InstallationType>continuous - exterior</InstallationType>
                 <NominalRValue>0.0</NominalRValue>
                 <DistanceToTopOfInsulation>0.0</DistanceToTopOfInsulation>
-                <DistanceToBottomOfInsulation>8.5</DistanceToBottomOfInsulation>
+                <DistanceToBottomOfInsulation>0.0</DistanceToBottomOfInsulation>
               </Layer>
               <Layer>
                 <InstallationType>continuous - interior</InstallationType>
                 <NominalRValue>10.0</NominalRValue>
                 <DistanceToTopOfInsulation>0.0</DistanceToTopOfInsulation>
-                <DistanceToBottomOfInsulation>0.0</DistanceToBottomOfInsulation>
+                <DistanceToBottomOfInsulation>8.5</DistanceToBottomOfInsulation>
               </Layer>
             </Insulation>
           </FoundationWall>
diff --git a/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ7_DuluthMN.xml b/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ7_DuluthMN.xml
index 6167a7620..862bef405 100644
--- a/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ7_DuluthMN.xml
+++ b/workflow/tests/RESNET_Tests/4.7_Multi_Climate/05_ConditionedBasement_CZ7_DuluthMN.xml
@@ -155,13 +155,13 @@
                 <InstallationType>continuous - exterior</InstallationType>
                 <NominalRValue>0.0</NominalRValue>
                 <DistanceToTopOfInsulation>0.0</DistanceToTopOfInsulation>
-                <DistanceToBottomOfInsulation>8.5</DistanceToBottomOfInsulation>
+                <DistanceToBottomOfInsulation>0.0</DistanceToBottomOfInsulation>
               </Layer>
               <Layer>
                 <InstallationType>continuous - interior</InstallationType>
                 <NominalRValue>15.0</NominalRValue>
                 <DistanceToTopOfInsulation>0.0</DistanceToTopOfInsulation>
-                <DistanceToBottomOfInsulation>0.0</DistanceToBottomOfInsulation>
+                <DistanceToBottomOfInsulation>8.5</DistanceToBottomOfInsulation>
               </Layer>
             </Insulation>
           </FoundationWall>