How to Replace Under Cabinet Range Hood

Replacing your old under cabinet range hood is essential for efficient kitchen ventilation. First, you have to remove the old hood to replace your under cabinet range hood. This process involves detaching the existing hood vent, disconnecting wires, and unscrewing it from the cabinet.

Installing a new under-cabinet range hood enhances air quality and cooking comfort. The installation includes drilling holes, connecting wires, and fastening the new hood with screws and wire nuts. Ensure the hood is mounted correctly, typically 24 inches above the cooktop, for optimal cfm and electrical safety.

Can I replace my under cabinet range hood myself?

Absolutely, you can replace your under-cabinet range hood yourself! It’s a manageable DIY project if you have basic handyman skills and the right tools. Here’s what makes it doable:

  1. Simple Tools: The job mainly requires common tools like a screwdriver, drill, and wire nuts.
  2. Clear Instructions: There are plenty of resources, including my detailed guide, that walk you through each step.
  3. Safety First: As long as you follow safety protocols, like turning off the power, you can safely complete the task.
  4. Customization: Doing it yourself allows you to choose the perfect range hood that fits your kitchen’s aesthetics and functionality needs.

However, if you encounter complex electrical wiring or extensive ductwork modifications, or if you’re not confident in your DIY skills, it’s wise to seek professional help. Safety and proper installation are paramount!

Preparing for Removing Your Old Under Cabinet Range Hood

Tools and Materials Needed

Tools and Materials Needed to remove the under cabinet range hood

Before starting your range hood installation, gather the necessary tools for a smooth process. You’ll need:

  1. Screwdriver: Essential for detaching the old hood and attaching the bracket for the new one.
  2. Wire Nuts: Secure electrical connections safely when you connect the cable to the new hood.
  3. Adjustable Wrench: Useful for loosening and tightening nuts and bolts during installation.
  4. Drill: For creating new holes or enlarging existing ones in the cabinet.
  5. Safety Gloves: Protect your hands from sharp edges and electrical components.
  6. Safety Goggles: Essential to shield your eyes from dust and debris while drilling.

Gathering these tools ensures a safe and efficient removal of your old range hood, paving the way for a successful installation.

Removing the Old Range Hood

Safety First

Before you start to install a range hood, safety is paramount. Always turn off the power at the circuit breaker. This crucial step prevents any electrical hazards while you work on the hood.

Dismantling Steps

under-cabinet range hood removing steps flowchart
  1. Removing the Filter and Cover Plate: Start by taking out the filter. This exposes the internal parts, making it easier to access the screws and wires.
  2. Disconnecting Electrical Wires: Carefully disconnect the wires. Use a piece of tape to label each wire, aiding in reconnection during the new hood installation.
  3. Unscrewing and Removing the Old Hood: Loosen and remove the screws that hold the hood in place. It’s helpful to have an extra pair of hands to support the hood as you unscrew it.
  4. Handling the Ductwork: If your hood is vented, gently disconnect it from the ductwork. Be cautious not to damage the existing venting as you might reuse it for the new hood.
  5. Unplugging the Hood: If your hood has a plug, carefully remove it from the socket. This fully frees the hood from its electrical connection.
  6. Securing the Area: Once the hood is removed, clean the area. This ensures a smooth installation process for your new range hood.

By following these steps, you can safely and effectively remove your old range hood, setting the stage for a fresh installation.

How to replace the under cabinet range hood?

Installing a new range hood is a crucial step in enhancing your kitchen’s functionality and aesthetics. For a detailed, step-by-step guide on this process, I highly recommend reading my comprehensive article on installing an under-cabinet range hood.

Replacing the under cabinet range hood means removing the old range hood and installing a new range hood. Explain the steps of Installing an under-cabinet range hood demands a dedicated article.

This article covers everything from positioning the new hood to securing it in place, ensuring a smooth and successful installation.

Read the full installation guide here for expert tips and tricks that make the installation process straightforward and efficient.

Whether you’re a DIY enthusiast or a first-timer, this guide will provide you with all the necessary information to install your new range hood like a pro.

When to Call a Professional for Installation or Issues

While DIY projects can be rewarding, certain situations warrant the expertise of a professional, especially when it comes to range hood installation. Here are scenarios where you should consider calling a professional to install your range hood.

  1. Complex Electrical Wiring: If the wiring seems complicated or you’re unsure about connecting the wires safely, it’s best to call an electrician. Incorrect wiring can lead to safety hazards.
  2. Ductwork Adjustments: If your new range hood requires significant changes to existing ductwork, a professional can ensure it’s done correctly for optimal ventilation.
  3. Structural Concerns: When mounting the new hood requires drilling into uncertain surfaces or making structural alterations, a professional’s skill ensures stability and safety.
  4. Code Compliance: Professionals are knowledgeable about local building codes and regulations. Their expertise ensures your installation complies with these standards, avoiding potential legal issues.
  5. Post-Installation Problems: If you encounter issues after installation, like unusual noises or ineffective ventilation, a professional can diagnose and resolve these problems efficiently.

Remember, while my installation guide provides thorough instructions, there’s no substitute for professional expertise in complex or risky situations. Prioritizing safety and effectiveness is key in any home improvement project.

How much does it cost to replace an under cabinet range hood?

Replacing an under-cabinet range hood can cost between $175 and $3,150, depending on the hood and installation complexity. The hood itself ranges from $75 to $500, while professional installation averages around $250, potentially doubling with electrical and ductwork needs. DIY installation can reduce costs significantly.


Replacing an under-cabinet range hood is a valuable upgrade for your kitchen. With the right tools and guidance, either through DIY or professional help, you can enhance your kitchen’s functionality and style. Remember, safety and correct installation are key to enjoying your new range hood.

Leave a Comment