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ChiTownInfo1 31.1K Views
Apr 23, 2026 2:22 AM

Select Areas: Costco: KitchenAid 5 cu ft Wall Oven + 1.4 cu ft Microwave Combo

$900

$2,999

69% off
+ Free Delivery & Setupat Costco Wholesale
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Deal Details
Select Costco Wholesale Locations have for their Members: KitchenAid 1.4 cu. ft. Upper and 5.0 cu. ft. Lower Capacity Combination Microwave Electric Wall Oven with Air Fry Mode (KOEC430RSS) on sale for $899.97. Delivery is free where available and includes basic installation, parts and haul away.

Thanks to Community Member ChiTownInfo1 for sharing this deal.
  • Note: Pricing and availability for purchase will be VERY limited.
Details:
  • 2-year Manufacturer's Warranty
  • Temperature Probe
  • Microwave Convection Cooking
  • Even-Heat™ True Convection
  • Air Fry Mode
  • In-Wall Oven and Microwave Combo

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • At the time of this posting, our research indicates that this is $200.02 lower than the next best comparable online prices starting from $1,099.99.
Please see the original post for additional details & refer to the comments below for discussion.

Original Post

Written by ChiTownInfo1
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Select Costco Wholesale Locations have for their Members: KitchenAid 1.4 cu. ft. Upper and 5.0 cu. ft. Lower Capacity Combination Microwave Electric Wall Oven with Air Fry Mode (KOEC430RSS) on sale for $899.97. Delivery is free where available and includes basic installation, parts and haul away.

Thanks to Community Member ChiTownInfo1 for sharing this deal.
  • Note: Pricing and availability for purchase will be VERY limited.
Details:
  • 2-year Manufacturer's Warranty
  • Temperature Probe
  • Microwave Convection Cooking
  • Even-Heat™ True Convection
  • Air Fry Mode
  • In-Wall Oven and Microwave Combo

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • At the time of this posting, our research indicates that this is $200.02 lower than the next best comparable online prices starting from $1,099.99.
Please see the original post for additional details & refer to the comments below for discussion.

Original Post

Written by ChiTownInfo1

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Top Comments

H0rHay
50Comments
37Reputation
As someone who sold appliances and did kitchen design for about 10 years I would always to my best to talk customers out of a combo unit like this. Most ovens will far outlast the built in microwaves in these types of units. Better to get two separate units (a microwave plus a trim kit or if you have the space/power consider a speed cook, air fryer, microwave combo).
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Community Reviews

This KitchenAid wall oven and microwave combo stands out as a strong value because delivery and install are included, and the 30 inch size is a useful fit detail for planning. The oven side gets some credit for lasting longer than the microwave, and the package can make sense if the price is the main draw. The biggest concern is reliability, especially the microwave, with reports of weak heating, repeated failures, touchscreen problems, and costly repairs. It reads like a practical deal only if you are comfortable with possible microwave trouble down the road.

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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39 Comments

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Apr 23, 2026 2:23 AM
1.1K Comments
Joined Sep 2007
mllkApr 23, 2026 2:23 AM
1.1K Comments

Our community has rated this post as helpful. If you agree, why not thank

unfortunately, not available in northeast
1
Original Poster
Apr 23, 2026 2:26 AM
29 Comments
Joined Sep 2011
ChiTownInfo1
Original Poster
Apr 23, 2026 2:26 AM
29 Comments
Costco price photo
Apr 23, 2026 10:34 AM
31 Comments
Joined Feb 2021
SlickCrown7960Apr 23, 2026 10:34 AM
31 Comments
Available in Michigan. Seems like a phenomenal deal
Apr 23, 2026 2:53 PM
255 Comments
Joined Jan 2011
renjitApr 23, 2026 2:53 PM
255 Comments
any idea why it isn't available in certain areas?
Apr 23, 2026 7:14 PM
406 Comments
Joined Sep 2005
JunoDialUpApr 23, 2026 7:14 PM
406 Comments
Available near Houston tx. Doesn't fit my space but it looks nice

nevermind, OOS
Apr 23, 2026 7:17 PM
1.1K Comments
Joined Dec 2011
xjimmyxApr 23, 2026 7:17 PM
1.1K Comments
Thanks OP looks like a great deal. I'm hesitating per some of the reviews and in general I don't like combo units but with install and haul away it's a screaming deal if you get a trouble free unit.
1
Apr 23, 2026 9:09 PM
568 Comments
Joined Sep 2010
bbyf1601Apr 23, 2026 9:09 PM
568 Comments

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Was going to buy it until I read the reviews and everyone is complaining about having to replace it multiple times due to the microwave dying. I think there's a reason it's being clearanced out.
3

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Apr 24, 2026 4:13 PM
1.4K Comments
Joined Aug 2013
johnyguyApr 24, 2026 4:13 PM
1.4K Comments
Quote from renjit View quoted comment :
any idea why it isn't available in certain areas?
Wearhouse locations varies
Apr 24, 2026 4:23 PM
1.4K Comments
Joined Aug 2013
johnyguyApr 24, 2026 4:23 PM
1.4K Comments
Quote from bbyf1601 View quoted comment :
Was going to buy it until I read the reviews and everyone is complaining about having to replace it multiple times due to the microwave dying. I think there's a reason it's being clearanced out.
I have got deals from costco on appliances and they work just fine today...
1
Apr 24, 2026 5:29 PM
438 Comments
Joined Dec 2013
DonTreadOnMeApr 24, 2026 5:29 PM
438 Comments
Quote from xjimmyx View quoted comment :
Thanks OP looks like a great deal. I'm hesitating per some of the reviews and in general I don't like combo units but with install and haul away it's a screaming deal if you get a trouble free unit.
Mine hasn't died, but microwave sucks. Can't pop a bag of popcorn.
1
1
Apr 24, 2026 6:08 PM
299 Comments
Joined Sep 2014
ComcastratedApr 24, 2026 6:08 PM
299 Comments

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I had this microwave, or similar model. An error code popped up after 10 months and it wouldn't work. The magnetron and inverter had to be replaced under warranty. Less than two years later, same error code popped up again and tech said it's the same problem, this time costing $500 for the parts and $200 for labor. Kitchenaid is refusing to take any responsibility for a bad unit. Do what you like with this information. But I guess I'd risk it for this deal.
3
Apr 24, 2026 7:00 PM
808 Comments
Joined May 2013
CouponFinder99Apr 24, 2026 7:00 PM
808 Comments
Quote from Comcastrated View quoted comment :
I had this microwave, or similar model. An error code popped up after 10 months and it wouldn't work. The magnetron and inverter had to be replaced under warranty. Less than two years later, same error code popped up again and tech said it's the same problem, this time costing $500 for the parts and $200 for labor. Kitchenaid is refusing to take any responsibility for a bad unit. Do what you like with this information. But I guess I'd risk it for this deal.
I'd find the part myself and do the repair myself but it would likely just crap out again in another 2 years.
Apr 24, 2026 7:19 PM
438 Comments
Joined Dec 2013
DonTreadOnMeApr 24, 2026 7:19 PM
438 Comments
Quote from CouponFinder99 View quoted comment :
I'd find the part myself and do the repair myself but it would likely just crap out again in another 2 years.
Good luck. Often LG, Samsung, etc deny fixing these and other appliances due to no replacement parts. This isn't a 10yr old Kenmore.
Apr 24, 2026 8:01 PM
287 Comments
Joined Nov 2018
FlyNHiApr 24, 2026 8:01 PM
287 Comments
Quote from DonTreadOnMe View quoted comment :
Good luck. Often LG, Samsung, etc deny fixing these and other appliances due to no replacement parts. This isn't a 10yr old Kenmore.
This is getting to be more common even though Panasonic is a good maker (they make a lot of brand under license so does LG, Panasonic etc) there have been strings of bad magnetrons(that the supplier issue and most are made for them in China) out there across the board. Magnetrons are available and i change them out all the time. Its not a fix for everyone as there is a couple hours to remove unit. Properly open acess then ensure its discharged then (test) Install new and i always change the fusesable link. I just had a LG at 1 year 3 days yet the client called it in in the 12 month and they refused warrranty 1 year. This whole magentron issue is a problem from the suppliers making junk Major manufacturers of microwave magnetrons for consumer appliances include Sharp, Panasonic, and LG, with many units produced in China by Midea. For industrial, medical, and defense applications, specialized manufacturers like CPI Electron Device Business, Hitachi, and Richardson Electronics are industry leaders.

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Apr 24, 2026 10:15 PM
162 Comments
Joined Sep 2017
phatman98Apr 24, 2026 10:15 PM
162 Comments
can't beat the miele
1

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