diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_ElectricBlastFurnace.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_ElectricBlastFurnace.java
index ea19335f..fd6005f9 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_ElectricBlastFurnace.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_ElectricBlastFurnace.java
@@ -142,7 +142,7 @@ public class GT_MetaTileEntity_ElectricBlastFurnace
             return false;
         }
         addMufflerToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir, 3, zDir), 11);
-
+        replaceDeprecatedCoils(aBaseMetaTileEntity);
         byte tUsedMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + 1, 2, zDir);
         switch (tUsedMeta) {
             case 0:
@@ -237,4 +237,26 @@ public class GT_MetaTileEntity_ElectricBlastFurnace
     public boolean explodesOnComponentBreak(ItemStack aStack) {
         return false;
     }
+
+    private void replaceDeprecatedCoils(IGregTechTileEntity aBaseMetaTileEntity) {
+        int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+        int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+        int tX = aBaseMetaTileEntity.getXCoord() + xDir;
+        int tY = (int) aBaseMetaTileEntity.getYCoord();
+        int tZ = aBaseMetaTileEntity.getZCoord() + zDir;
+        int tUsedMeta;
+        for (int xPos = tX - 1; xPos <= tX + 1; xPos++) {
+            for (int zPos = tZ - 1; zPos <= tZ + 1; zPos++) {
+                if ((xPos == tX) && (zPos == tZ)) {
+                    continue;
+                }
+                for (int yPos = tY + 1; yPos <= tY + 2; yPos++) {
+                    tUsedMeta = aBaseMetaTileEntity.getMetaID(xPos, yPos, zPos);
+                    if (tUsedMeta >= 12 && tUsedMeta <= 14 && aBaseMetaTileEntity.getBlock(xPos, yPos, zPos) == GregTech_API.sBlockCasings1) {
+                        aBaseMetaTileEntity.getWorld().setBlock(xPos, yPos, zPos, GregTech_API.sBlockCasings5, tUsedMeta - 12, 3);
+                    }
+                }
+            }
+        }
+    }
 }
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_MultiFurnace.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_MultiFurnace.java
index 4c6386a2..7eec861a 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_MultiFurnace.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_MultiFurnace.java
@@ -106,7 +106,7 @@ public class GT_MetaTileEntity_MultiFurnace
             return false;
         }
         addMufflerToMachineList(aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir, 2, zDir), 11);
-
+        replaceDeprecatedCoils(aBaseMetaTileEntity);
         byte tUsedMeta = aBaseMetaTileEntity.getMetaIDOffset(xDir + 1, 1, zDir);
         switch (tUsedMeta) {
             case 0:
@@ -200,4 +200,24 @@ public class GT_MetaTileEntity_MultiFurnace
     public boolean explodesOnComponentBreak(ItemStack aStack) {
         return false;
     }
+
+    private void replaceDeprecatedCoils(IGregTechTileEntity aBaseMetaTileEntity) {
+        int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+        int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+        int tX = aBaseMetaTileEntity.getXCoord() + xDir;
+        int tY = (int) aBaseMetaTileEntity.getYCoord();
+        int tZ = aBaseMetaTileEntity.getZCoord() + zDir;
+        int tUsedMeta;
+        for (int xPos = tX - 1; xPos <= tX + 1; xPos++) {
+            for (int zPos = tZ - 1; zPos <= tZ + 1; zPos++) {
+                if ((xPos == tX) && (zPos == tZ)) {
+                    continue;
+                }
+                tUsedMeta = aBaseMetaTileEntity.getMetaID(xPos, tY + 1, zPos);
+                if (tUsedMeta >= 12 && tUsedMeta <= 14 && aBaseMetaTileEntity.getBlock(xPos, tY + 1, zPos) == GregTech_API.sBlockCasings1) {
+                    aBaseMetaTileEntity.getWorld().setBlock(xPos, tY + 1, zPos, GregTech_API.sBlockCasings5, tUsedMeta - 12, 3);
+                }
+            }
+        }
+    }
 }
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_OilCracker.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_OilCracker.java
index 52936880..d0354dc1 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_OilCracker.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_OilCracker.java
@@ -113,13 +113,13 @@ public class GT_MetaTileEntity_OilCracker extends GT_MetaTileEntity_MultiBlockBa
         int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
         int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
         int amount = 0;
+        replaceDeprecatedCoils(aBaseMetaTileEntity);
         if (xDir != 0) {
             for (int i = -1; i < 2; i++) {// xDirection
                 for (int j = -1; j < 2; j++) {// height
                     for (int h = -2; h < 3; h++) {
                         if (!(j == 0 && i == 0 && (h == -1 || h == 0 || h == 1))) {
                             if (h == 1 || h == -1) {
-                                IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + i, j, h + zDir);
                                 if (aBaseMetaTileEntity.getBlockOffset(xDir + i, j, h + zDir) != GregTech_API.sBlockCasings5) {
                                     return false;
                                 }
@@ -166,7 +166,6 @@ public class GT_MetaTileEntity_OilCracker extends GT_MetaTileEntity_MultiBlockBa
                     for (int h = -2; h < 3; h++) {
                         if (!(j == 0 && i == 0 && (h == -1 || h == 0 || h == 1))) {
                             if (h == 1 || h == -1) {
-                                IGregTechTileEntity tTileEntity = aBaseMetaTileEntity.getIGregTechTileEntityOffset(xDir + h, j, i + zDir);
                                 if (aBaseMetaTileEntity.getBlockOffset(xDir + h, j, i + zDir) != GregTech_API.sBlockCasings5) {
                                     return false;
                                 }
@@ -246,4 +245,25 @@ public class GT_MetaTileEntity_OilCracker extends GT_MetaTileEntity_MultiBlockBa
         return new GT_MetaTileEntity_OilCracker(this.mName);
     }
 
+    private void replaceDeprecatedCoils(IGregTechTileEntity aBaseMetaTileEntity) {
+        int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+        int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+        int tX = aBaseMetaTileEntity.getXCoord() + xDir;
+        int tY = (int) aBaseMetaTileEntity.getYCoord();
+        int tZ = aBaseMetaTileEntity.getZCoord() + zDir;
+        for (int xPos = tX - 1; xPos <= tX + 1; xPos += (xDir != 0 ? 1 : 2)) {
+            for (int yPos = tY - 1; yPos <= tY + 1; yPos++) {
+                for (int zPos = tZ - 1; zPos <= tZ + 1; zPos += (xDir != 0 ? 2 : 1)) {
+                    if ((yPos == tY) && (xPos == tX || zPos == tZ)) {
+                        continue;
+                    }
+                    if (aBaseMetaTileEntity.getBlock(xPos, yPos, zPos) == GregTech_API.sBlockCasings1 &&
+                        aBaseMetaTileEntity.getMetaID(xPos, yPos, zPos) == 12)
+                    {
+                        aBaseMetaTileEntity.getWorld().setBlock(xPos, yPos, zPos, GregTech_API.sBlockCasings5, 0, 3);
+                    }
+                }
+            }
+        }
+    }
 }
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_PyrolyseOven.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_PyrolyseOven.java
index 4e323439..e8b83825 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_PyrolyseOven.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_PyrolyseOven.java
@@ -99,6 +99,7 @@ public class GT_MetaTileEntity_PyrolyseOven extends GT_MetaTileEntity_MultiBlock
     public boolean checkMachine(IGregTechTileEntity aBaseMetaTileEntity, ItemStack aStack) {
         int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX * 2;
         int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ * 2;
+        replaceDeprecatedCoils(aBaseMetaTileEntity);
         for (int i = -2; i < 3; i++) {
             for (int j = -2; j < 3; j++) {
                 for (int h = 0; h < 4; h++) {
@@ -186,4 +187,20 @@ public class GT_MetaTileEntity_PyrolyseOven extends GT_MetaTileEntity_MultiBlock
         return new GT_MetaTileEntity_PyrolyseOven(this.mName);
     }
 
+    private void replaceDeprecatedCoils(IGregTechTileEntity aBaseMetaTileEntity) {
+        int xDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetX;
+        int zDir = ForgeDirection.getOrientation(aBaseMetaTileEntity.getBackFacing()).offsetZ;
+        int tX = aBaseMetaTileEntity.getXCoord() + xDir * 2;
+        int tY = (int) aBaseMetaTileEntity.getYCoord();
+        int tZ = aBaseMetaTileEntity.getZCoord() + zDir * 2;
+        for (int xPos = tX - 1; xPos <= tX + 1; xPos++) {
+            for (int zPos = tZ - 1; zPos <= tZ + 1; zPos++) {
+                if (aBaseMetaTileEntity.getBlock(xPos, tY, zPos) == GregTech_API.sBlockCasings1 &&
+                    aBaseMetaTileEntity.getMetaID(xPos, tY, zPos) == 13)
+                {
+                    aBaseMetaTileEntity.getWorld().setBlock(xPos, tY, zPos, GregTech_API.sBlockCasings5, 1, 3);
+                }
+            }
+        }
+    }
 }