
So, you’ve got a brand new KitchenAid over-the-range microwave, and you’re ready to get it set up in your kitchen. Installing a microwave might seem like a daunting task, but with the right tools and a little patience, it’s a project you can tackle yourself. At Dan Marc Appliance, we’re not just here to help when things go wrong; we also want to empower our neighbors to handle their own appliance setups when possible.
This guide will walk you through the essential steps for safely and securely installing your new KitchenAid microwave under your cabinets.
A Word of Caution: This installation involves lifting a heavy appliance and working with electrical components. If at any point you feel unsure or uncomfortable, it’s always best to call in the professionals. Our team of experienced technicians at Dan Marc Appliance is always ready to assist with any appliance installation or repair needs.
Before You Begin: Preparation is Key
First things first, let’s get organized. Having everything you need on hand before you start will make the process much smoother.
Tools and Materials You’ll Need:
- Drill and drill bits
- Stud finder
- Level
- Tape measure
- Pencil
- Screwdriver (Phillips head)
- Wrench
- Safety glasses
- Work gloves
- A friend to help you lift! (Over-the-range microwaves are heavy and awkward for one person to handle.)
Check Your Space and Your Microwave
- Measure Everything: Ensure the width, depth, and height of your cabinet opening match the specifications for your new KitchenAid microwave. You’ll typically need a 30-inch wide opening.
- Locate the Wall Studs: Use your stud finder to locate the wall studs where you’ll be mounting the microwave. Mark the center of each stud with your pencil. The mounting plate must be secured to at least one stud.
- Find the Power Source: There should be a dedicated electrical outlet in the cabinet above where the microwave will be installed.
Step-by-Step Installation Guide
Step 1: Unbox and Prepare the Microwave
Carefully remove your new KitchenAid microwave from its packaging. You’ll find a mounting plate and hardware. Some models have the mounting plate attached to the back of the microwave for shipping; you’ll need to remove it. You’ll also find templates for the top cabinet and rear wall.
Step 2: Position the Mounting Plate
Using the rear wall template, mark the locations for the mounting plate screws. Make sure the template is level and aligned with the bottom of the upper cabinet. Drill pilot holes at your marked locations. Secure the mounting plate to the wall using the provided lag screws, ensuring it is level.
Step 3: Prepare the Upper Cabinet
Use the top cabinet template to mark where you will drill a hole for the power cord and the mounting bolts. Drill these holes.
Step 4: Configure the Microwave Venting
Your KitchenAid microwave can be configured for three types of ventilation: roof-venting, wall-venting, or recirculating. Before you lift the microwave into place, you’ll need to adjust the blower to match your kitchen’s setup. Refer to your owner’s manual for specific instructions on how to do this for your model.
Step 5: Mount the Microwave
This is where your helper comes in.
- Together, carefully lift the microwave.
- Thread the power cord up through the hole you drilled in the upper cabinet.
- Hook the bottom back edge of the microwave onto the mounting plate.
- Slowly tilt the microwave up into place against the upper cabinet.
- While one person holds the microwave steady, the other should insert the mounting bolts through the upper cabinet and into the top of the microwave.
- Tighten the bolts until the microwave is secure. Do not over-tighten.
Step 6: Final Checks
- Plug in the power cord.
- Install any filters that came with your microwave.
- Place the turntable inside.
- Test the microwave by heating a cup of water. Also, test the fan and the lights to ensure everything is working correctly.
Need a Hand? Call the Experts at Dan Marc Appliance
Congratulations on installing your new KitchenAid microwave! If you ran into any trouble or would prefer to have a professional handle the installation from the start, don’t hesitate to contact us. Our certified technicians are experts in all major appliance brands, including KitchenAid.
For more helpful tips and information on appliance care, be sure to check out our blog.
For detailed information directly from the manufacturer, you can visit the KitchenAid Manuals and Literature page to find the specific manual for your model.

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