1.5 Cu. Ft. Convection Built-In/Countertop Microwave Oven with Inverter Technology™ - Stainless Steel - NN-CD989S


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  • Broil, bake and brown with microwave/convection cooking
  • Enjoy faster cooking times with 1100 Watts high power
  • Microwave Inverter technology delivers a seamless stream of cooking power
  • Advanced Inverter Turbo Defrost speeds up defrosting time
  • Automatic sensor adjust power and times for different foods
  • Choose countertop or built-in installation, trim kit sold separately
$799.95 $637.95
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Inverter Technology

Panasonic Inverter Technology perfects the art of cooking with microwave ovens, delivering delicious flavor, excellent color, and superb shape and texture in the foods you cook. The consistent delivery of microwave energy means delicate foods can simmer without the edges and surfaces overcooking. Foods have the look and taste of conventional-oven cooking without the wait!

Inverter Turbo Defrost™

Panasonic has succeeded in evolving the Turbo Defrost™, which allows you to defrost foods even faster than previous Panasonic Auto Defrost. Panasonic inverter Turbo Defrost technology is ad advanced microwave sequencing system using the inverter continuous-power delivery feature.

4-in-1 cooking with Convection/Microwave Combination

Broil food to perfection with the convection setting, which seals in juices and flavors. Bake and brown cakes, pies and pizzas, courtesy of the circulating, heated air, or get the best of both worlds using the combination option to benefit from the speed of the microwave and the evenness of convection cooking.


Menu Action Screen (multi-lingual)

The Menu Action Screen is like having a chef to assist you in the kitchen. It scrolls step-by-step cooking instructions across the display in a choice of English, Spanish or French.

One-Touch Genius Sensor Cook and Reheat

The Genius Prestige Sensor adjusts power levels and calculates cooking and reheating times automatically for various food types

Keep Warm Feature

A pulsing delivery of very low microwave power keeps food temperatures at a constant level without overcooking. So, foods like stew, gravy and desserts remain warm in the oven until ready to serve.

Fingerprint-Resistant Elegant Design and Control Panel with Push-Button Door Release

With a touch of a button or a spin of the dial, the easy-to-use control panel is a departure from the standard keypad. Elegant, attractive and easy-to-open, the fingerprint-resistant stainless steel finish on the front will look its best even when preparing some of your messiest recipes.

Built-In Installation*

This Prestige Countertop Microwave Oven can be installed in the wall using an optional matching trim kit accessory.

*Trim Kits sold seperately.

SpecificationsExpand All

  • More Details
    • Size
    • Type
    • Installation
    • Oven Capacity
    • Cooking Power
    • Turntable Diameter
    • Panasonic Technology
    • Panasonic Inverter
    • Prestige Genius Sensor
    • Design
    • Color
    • Control Panel
    • Display Panel
    • Cooking Options
    • Style
    • Door Front
    • Door Window
    • Exterior Wrap
    • Door Release
    • Oven Interior
    • Performance
    • Power Setting
    • Multi-stage Cooking
    • Automatic Turntable
    • Menu Action Screen
    • Programmable Features
    • Sensor Cook
    • Sensor Reheat
    • More / Less Control
    • Inverter Turbo Defrost
    • Keep Warm Button
    • Popcorn Button
    • Quick Minute
    • Delay Start
    • Delay Timer
    • Function Key
    • Specifications
    • Power Requirements
    • Exterior Dimensions
      H x W x D (in.)
    • Cavity Dimensions
      H x W x D (in.)
    • Weight
    • 30" Trim Kit
    • 27" Trim Kit
    • UPC 037988910427


Rated 4.1 out of 5 by 21 reviewers.
Rated 5 out of 5 by The Best Purchase Ever! This model is one of the best purchase ever for me. I bought it from NewEgg sometime in 2013. Ever since then, my life has never been the same when it comes to my food availability for cooking and baking. It is super efficient! I really like it so much I don't think my kitchen would be the same without it. I am very delighted indeed to have such a wonderful item that is extremely useful for me. It is really worth the purchase. October 4, 2016
Rated 5 out of 5 by Pays to shop I had just purchased a Crousan oven. It turned out to be too small and the convection temperature was way off,to cold! The Panasonic solved both problems. Love the ceramic plate. The best microwave/convection oven I owned! June 12, 2016
Rated 5 out of 5 by Essentially Very Happy with the Oven it bakes very evenly and is well designed. i would, however, make two changes: a second light as it's very difficult to see inside the oven while baking, and temperature increments finer than 25˚F. April 22, 2016
Rated 4 out of 5 by A fast cooking surprisingly good size oven This is a great oven. The interior is surprisingly spacious. The cooking time is way faster than our other microwave ovens. The convection feature is very helpful and useful. The built is very solid, one heavy oven. The only minus is the controls. It took some time to get used to. The design of the controls are not logical at all. We love this oven! March 28, 2016
Rated 5 out of 5 by Best micro-convect oven This replaced a unit from another vendor I had for 14 years. Even though that other model was still available I chose the Panasonic NN-CD989S as it had all the features I wanted plus the Invertor technology for the microwave. I love that the power level is really reduced when selecting lower power levels rather than just turning the RF on and off to simulate lower powers. No more cooked edges on frozen meets when defrosting! Made blueberry muffins in convection oven this morning...375 degrees vs 400 in regular oven. The whole 12 muffin pan fit in and they came out golden brown and delicious in less time than recipe calls for. Love it. Cooked baked potatoes last week using a combo micro-convect and the were perfect. Highly recommend purchasing this unit! December 20, 2015
Rated 4 out of 5 by so far , so good I've only had this oven for 2 weeks and so far, so good. Of course, you never know exactly what you are getting until you use it, but there are a few things I probably should have researched more before I purchased this. For example, I was not aware that on the "bake" cycle, the item being baked still spins. This is a problem because I assumed I would be able to place a baking pan in the oven and it would just bake, as in a conventional oven (even though of course this is a convection oven). But, because the tray spins, you have to be careful of the size, as it will hit the sides of the interior if it is too large. This limits the baking to only smaller size pans. Also, on the sensor reheat on the microwave setting, the food really gets only tepid warm. I would like it to be hotter when reheated. I haven't had the opportunity yet to do much else but use the microwave and that is just fine. Assuming I use the oven at some point, I will say it is probably worth the money spent. But, for just a microwave with limited convection baking use, I'd say it's pretty expensive. November 22, 2015
Rated 4 out of 5 by Great oven the only thing I don't like is the weight capacity but other then that it's a great product. November 2, 2015
  • 2016-10-23 T06:06:45.569-05:00
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