diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/circuitBoardCooling/constant/polyMesh/boundary b/tutorials/heatTransfer/buoyantSimpleFoam/circuitBoardCooling/constant/polyMesh/boundary
deleted file mode 100644
index 406f4e1f0a..0000000000
--- a/tutorials/heatTransfer/buoyantSimpleFoam/circuitBoardCooling/constant/polyMesh/boundary
+++ /dev/null
@@ -1,133 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       polyBoundaryMesh;
-    location    "constant/polyMesh";
-    object      boundary;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-9
-(
-    floor
-    {
-        type            wall;
-        nFaces          50;
-        startFace       3882;
-    }
-    ceiling
-    {
-        type            wall;
-        nFaces          50;
-        startFace       3932;
-    }
-    inlet
-    {
-        type            patch;
-        nFaces          40;
-        startFace       3982;
-    }
-    outlet
-    {
-        type            patch;
-        nFaces          40;
-        startFace       4022;
-    }
-    fixedWalls
-    {
-        type            empty;
-        inGroups        1(empty);
-        nFaces          4000;
-        startFace       4062;
-    }
-    baffle1Wall_0
-    {
-        type            mappedWall;
-        nFaces          14;
-        startFace       8062;
-        sampleMode      nearestPatchFace;
-        sampleRegion    region0;
-        samplePatch     baffle1Wall_1;
-        offsetMode      uniform;
-        offset          (0 0 0);
-    }
-    baffle1Wall_1
-    {
-        type            mappedWall;
-        nFaces          14;
-        startFace       8076;
-        sampleMode      nearestPatchFace;
-        sampleRegion    region0;
-        samplePatch     baffle1Wall_0;
-        offsetMode      uniform;
-        offset          (0 0 0);
-    }
-    region0_to_baffleRegion_baffleFaces2_top
-    {
-        type            mappedWall;
-        nFaces          14;
-        startFace       8090;
-        sampleMode      nearestPatchFace;
-        sampleRegion    baffleRegion;
-        samplePatch     region0_to_baffleRegion_baffleFaces2_top;
-        offsetMode      nonuniform;
-        offsets         nonuniform List<vector> 
-14
-(
-(0.02 8.67362e-19 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -6.93889e-18 -0)
-(0.02 -6.93889e-18 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -0 -0)
-(0.02 -2.77556e-17 -0)
-)
-;
-    }
-    region0_to_baffleRegion_baffleFaces2_bottom
-    {
-        type            mappedWall;
-        nFaces          14;
-        startFace       8104;
-        sampleMode      nearestPatchFace;
-        sampleRegion    baffleRegion;
-        samplePatch     region0_to_baffleRegion_baffleFaces2_bottom;
-        offsetMode      nonuniform;
-        offsets         nonuniform List<vector> 
-14
-(
-(1.11022e-16 8.67362e-19 -0)
-(1.11022e-16 -3.46945e-18 -0)
-(-1.11022e-16 -0 -0)
-(-1.11022e-16 -6.93889e-18 1.11022e-16)
-(-1.11022e-16 -1.38778e-17 -0)
-(-1.11022e-16 1.38778e-17 -0)
-(-1.11022e-16 -0 -0)
-(-0 -0 -0)
-(-1.11022e-16 -0 -0)
-(-1.11022e-16 -0 -0)
-(-0 -0 -0)
-(-0 -2.77556e-17 -0)
-(-0 -0 -0)
-(-0 -2.77556e-17 -0)
-)
-;
-    }
-)
-
-// ************************************************************************* //