diff --git a/src/main/java/com/hbm/inventory/gui/GUIScreenTemplateFolder.java b/src/main/java/com/hbm/inventory/gui/GUIScreenTemplateFolder.java
index 89f9bf1bb..d0041b0e7 100644
--- a/src/main/java/com/hbm/inventory/gui/GUIScreenTemplateFolder.java
+++ b/src/main/java/com/hbm/inventory/gui/GUIScreenTemplateFolder.java
@@ -16,7 +16,6 @@ import com.hbm.inventory.recipes.ChemplantRecipes.ChemRecipe;
 import com.hbm.items.ModItems;
 import com.hbm.items.machine.ItemAssemblyTemplate;
 import com.hbm.items.machine.ItemCassette;
-import com.hbm.items.machine.ItemChemistryTemplate;
 import com.hbm.items.machine.ItemStamp;
 import com.hbm.items.machine.ItemStamp.StampType;
 import com.hbm.lib.RefStrings;
@@ -333,7 +332,5 @@ public class GUIScreenTemplateFolder extends GuiScreen {
 				updateButtons();
 			}
 		}
-
 	}
-
 }
diff --git a/src/main/java/com/hbm/tileentity/machine/rbmk/RBMKDials.java b/src/main/java/com/hbm/tileentity/machine/rbmk/RBMKDials.java
index ba6bd2f36..2d8f005e0 100644
--- a/src/main/java/com/hbm/tileentity/machine/rbmk/RBMKDials.java
+++ b/src/main/java/com/hbm/tileentity/machine/rbmk/RBMKDials.java
@@ -28,6 +28,7 @@ public class RBMKDials {
 	public static final String KEY_REASIM_MOD = "dialReasimOutputMod";
 	public static final String KEY_REASIM_BOILERS = "dialReasimBoilers";
 	public static final String KEY_REASIM_BOILER_SPEED = "dialReasimBoilerSpeed";
+	public static final String KEY_DISABLE_MELTDOWNS = "dialEnableMeltdowns";
 	
 	public static void createDials(World world) {
 		GameRules rules = world.getGameRules();
@@ -51,6 +52,7 @@ public class RBMKDials {
 			rules.setOrCreateGameRule(KEY_REASIM_MOD, "1.0");
 			rules.setOrCreateGameRule(KEY_REASIM_BOILERS, "false");
 			rules.setOrCreateGameRule(KEY_REASIM_BOILER_SPEED, "0.05");
+			rules.setOrCreateGameRule(KEY_DISABLE_MELTDOWNS, "false");
 		}
 	}
 	
@@ -206,4 +208,14 @@ public class RBMKDials {
 	public static double getReaSimBoilerSpeed(World world) {
 		return MathHelper.clamp_double(GameRuleHelper.parseDouble(world.getGameRules().getGameRuleStringValue(KEY_REASIM_BOILER_SPEED), 0.05D), 0.0D, 1.0D);
 	}
+	
+	/**
+	 * Whether or not fuel columns should initiate a meltdown when overheating
+	 * The method is in reverse because the default for older worlds will be 'false'
+	 * @param world
+	 * @return
+	 */
+	public static boolean getMeltdownsDisabled(World world) {
+		return world.getGameRules().getGameRuleBooleanValue(KEY_DISABLE_MELTDOWNS);
+	}
 }
diff --git a/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKCooler.java b/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKCooler.java
index 6fc913b2c..65219f2f8 100644
--- a/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKCooler.java
+++ b/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKCooler.java
@@ -1,6 +1,5 @@
 package com.hbm.tileentity.machine.rbmk;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import com.hbm.interfaces.IFluidAcceptor;
@@ -11,7 +10,6 @@ import com.hbm.tileentity.machine.rbmk.TileEntityRBMKConsole.ColumnType;
 
 import net.minecraft.entity.Entity;
 import net.minecraft.nbt.NBTTagCompound;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.AxisAlignedBB;
 import net.minecraft.util.DamageSource;
 
diff --git a/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKRod.java b/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKRod.java
index b8086e6de..949292459 100644
--- a/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKRod.java
+++ b/src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKRod.java
@@ -64,7 +64,7 @@ public class TileEntityRBMKRod extends TileEntityRBMKSlottedBase implements IRBM
 				rod.updateHeat(worldObj, slots[0], 1.0D);
 				this.heat += rod.provideHeat(worldObj, slots[0], heat, 1.0D);
 				
-				if(this.heat > this.maxHeat()) {
+				if(this.heat > this.maxHeat() && !RBMKDials.getMeltdownsDisabled(worldObj)) {
 					this.meltdown();
 					return;
 				}