
Removing an electric cooktop is a complex task that requires careful attention to safety. Before beginning, ensure that the cooktop is unplugged and that there is no active electrical voltage in the wiring. The process involves removing the wire nuts and power feed wires, as well as any brackets or screws that hold the cooktop in place. It is important to note that many appliance stores offer installation services for new cooktops but will charge a fee for uninstalling and disposing of the old one. Therefore, learning how to uninstall an electric cooktop yourself can save you money.
| Characteristics | Values |
|---|---|
| First Step | Turn off the power to the cooktop by opening the electrical panel and switching off the breaker. |
| Second Step | Remove the wire from the cooktop where it connects to a box inside the cabinet. |
| Third Step | Remove the hold-downs or brackets under the cooktop that hold it tight to the countertop. |
| Fourth Step | Use a knife or screwdriver to separate the cooktop from the sealant or caulk on the countertop. |
| Fifth Step | Lift the cooktop out of the hole in the countertop. |
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What You'll Learn

Turn off the power at the breaker switch.
To remove an electric cooktop, you must first turn off the power at the breaker switch. This is essential for safety reasons. Start by opening your home's electrical panel and locating the switch for the electric cooktop. The breaker switch will be a double switch dedicated solely to the cooktop and should be clearly labelled. Once you have located the correct switch, push it into the 'off' position. Both breakers will turn off simultaneously. Be careful not to touch any of the other breakers in the panel.
Next, open the cabinet doors located below the cooktop. You will need to access the electrical connection box attached to the bottom of the cooktop. Use a screwdriver to remove the screw that holds the cover to the electrical connection box in place. Detach the wire from the cooktop where it connects to the box inside the cabinet. This will disconnect the power supply to the cooktop.
It is important to note that there should be three groupings of wires inside the electrical connection box: one white set and two coloured sets, typically black and red or black and black. Ensure that you do not touch any live wires during this process. If you are unsure, you can use an electrical voltage detector to check for active electrical voltage in the wiring.
After disconnecting the wires, carefully remove the cooktop itself. Check under the counter for any brackets holding the cooktop in place and use a screwdriver to loosen and remove them if necessary. You can then use a putty knife to lift the edge of the cooktop and create enough space to get your fingers under it. Finally, lift the cooktop out of the hole in the countertop.
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Remove wire connections.
Before beginning any work on removing an electric cooktop, it is essential to ensure your safety by cutting off the power supply to the cooktop. Open your home's electrical panel and locate the dedicated double switch for the electric cooktop. Push the switch to the off position.
Now, you can begin to remove the wire connections. First, open the cabinet doors below the cooktop and locate the electrical connection box attached to the bottom of the cooktop. Use a screwdriver to remove the screw that holds the cover to the electrical connection box in place. Attach an electrical voltage detector to ensure there is no active electrical voltage in the wiring in the box.
Once you are sure that there is no active electrical voltage, you can proceed to remove the wire nuts from all connections in the box. Typically, there should be three groupings of wires: one white set and two coloured sets, usually black and red or black and black. When the wire nuts are removed, separate the wires to ensure they do not touch each other or any metal surface.
Next, carefully remove the power feed wires from the box. Pull them through the entry hole, being cautious not to let the wires touch any metal surface during the removal process. After removing the wires from the connection box, screw the wire nuts back onto each of the wires to prevent any accidental contact or short circuits.
Finally, if your cooktop is held in place by brackets, use a screwdriver to loosen the screws and remove the brackets. You can then use a putty knife to lift the edge of the cooktop until you can get your fingers under it and lift it out of the hole in the countertop.
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Remove hold-downs.
Before you begin to remove the hold-downs, you must ensure that the electric cooktop is not connected to any power source. Open your home's electrical panel and locate the dedicated double switch for the electric cooktop. Push the switch to the off position.
Now, you can begin to remove the hold-downs. First, open the cabinet doors below the cooktop and locate the electrical connection box attached to the bottom of the cooktop. Using a screwdriver, remove the screw that holds the cover to the electrical connection box in place. Next, remove the wire from the cooktop where it connects to a box inside the cabinet. This will likely involve removing wire nuts from the connections in the box. There should be three groupings of wires: one white set and two coloured sets, typically black and red or black and black. After removing the wire nuts, carefully separate the wires to ensure they do not touch each other or any metal surface.
Once the wires are safely separated, you can focus on removing the hold-downs. These are the components that secure the cooktop tightly to the countertop. Using a putty knife, carefully slide it under the edge of the cooktop and gently lift until you can get your fingers under it. This will create some leverage and allow you to lift the cooktop slightly. Now, you can access the hold-downs. Remove the hold-downs by unscrewing or detaching them from the underside of the cooktop. Be sure to check all around the cooktop to ensure you haven't missed any hold-downs.
After removing all the hold-downs, you should be able to lift the cooktop out of the hole in the countertop. Be cautious and lift the cooktop slowly and evenly to avoid any strain or potential breakage. If the cooktop is particularly stubborn, you may need to use a razor knife to cut through any caulking on its edge to help release it from the countertop.
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Lift the cooktop.
Lifting the cooktop is the final step of the removal process. Before you get to this stage, you must first ensure that the power to the cooktop is off by locating the breaker switch in your home's electrical panel and switching it to the off position. Next, open the cabinet doors below the cooktop and locate the electrical connection box attached to the bottom of the cooktop. Using a screwdriver, remove the screw that holds the cover to the electrical connection box in place. Remove the wire from the cooktop where it connects to a box inside the cabinet. Now, you can remove the hold-downs under the cooktop—these are the brackets that hold it tight to the countertop.
Once you have removed the hold-downs, you can begin to lift the cooktop. Slide a putty knife under the edge of the cooktop to help you lift it. You can also use a paint scraper or a suction cup to try to lift the edge of the cooktop. When you have lifted the edge, use your fingers to help lift the cooktop out of the hole in the countertop. Be careful not to damage the countertop or the cooktop during this process.
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Reinstall.
Before you begin the installation of your new electric cooktop, make sure you have the right tools for the job. The product manual for your new cooktop should list the tools and supplies you will need. If you are not comfortable working with electricity, consult an electrician. As a safety measure, turn off the electricity at the fuse box and test that the power is off with a circuit tester.
Remove the new cooktop from its packaging and keep any loose parts to one side. You will need help from another person to lift the cooktop into place. Screw the spring clips into the new cooktop, which will hold it in place within the countertop opening. Make sure all the wiring goes into the opening before positioning the cooktop into the spring clips until you hear an audible click.
For an electric cooktop, use the photograph you took of the old wiring to connect the wires to the correct terminal of the connection box. Cap the wires with a cable nut and tuck them within the junction box.
To finish, attach the knobs, burners, and grates, and wipe down the cooktop to remove any dust or debris. Turn the electricity back on and test your new cooktop.
Your cooktop may require a vent depending on local codes. Even if it is not required, a vent above your cooktop can enhance your cooking process by helping to remove smoke, odour, and grease.
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Frequently asked questions
Before attempting to remove an electric cooktop, you must ensure that the appliance is not connected to an active power source. Open your electrical panel and switch off the breaker. You can also attach an electrical voltage detector to ensure there is no power running to the cooktop.
You will need a screwdriver, a putty knife, and a razor knife. If your cooktop is particularly stubborn, you may also need a suction cup.
First, locate the electrical connection box under the cooktop and remove the screw holding the cover in place. Remove the wire nuts and separate the wires, ensuring they do not touch any metal surfaces. Cut through any caulking on the edge of the cooktop with a razor knife. Check for any brackets holding the cooktop in place and loosen the screws with a screwdriver. Finally, use a putty knife to lift the edge of the cooktop, and then lift it out.











































