Question about Kenmore 62622 Microwave Oven

1 Answer

Kenmore over the range Microwave

1000 watts - model 721.63653300 - serial # 409km00625 manufactured Sept.2004

Everything is working except the heat.Would appreciate your help.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Kenmore Master
  • 8,795 Answers
Re: Kenmore over the range Microwave

Generally, the most common causes of a failure to heat are:

- bad door switches or door switch mounts
- loose connection at the magnetron
- problem or loose connection on the control unit circuit board
- bad magnetron or other high voltage part

If you or a friend decide to look into it, we have critical safety information, info on door switch diagnosis and replacement, and disassembly information at our site, and our link is at our listing here on FixYa:

Posted on Dec 05, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

Everything works except the Microwave. Even when you start the Microwave the table turns etc but no heat. Was making a buzzing noise then burning smell.


Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Microwave Oven Troubleshooting Tips


Mar 14, 2011 | GE JVM1790 1000 Watts Convection /...

1 Answer

I have an over-the-range microwave. When cooking on the stove surface, as steam hits the microwave, it will suddenly turn on. Occasionally you can reset, but usually has to be unplugged to make it work...

That will be caused by condensation affecting the controls of the microwave oven. Not a lot can be done about that except cut down on the steam maybe or wait for the temperature to rise slightly avoiding the condenation problem.

Feb 14, 2011 | GE JVM1650 1000 Watts Microwave Oven

1 Answer

I have a kenmore microwave hood combination. Model 721.80419. How many watts does this microwave work on?

It has a specified power rating of over 1000 watts.
There are 10 settings of power and is prrogramable.

get your manuals from the following link:

Sep 18, 2010 | Kenmore 80412 Microwave Oven

1 Answer

Kenmore Over the Range 1000 watt Microwave with no power.

I have the same problem now did you come up with anything for this model

Jan 05, 2010 | Kenmore Microwave Ovens

1 Answer

Whirlpool MH1150XMQ 1000 Watts Microwave--NO HEAT

About 95% of the time it is the magnatron. If the microwave is under 5 years old that part is often covered under warranty. I would check your manual. If not the p/n is 8206335 and it's about $80 and fairly easy to install. I just looked and the magnatron is covered.

Labor to replace it would be about $125

Mar 04, 2009 | Whirlpool MH1150XMQ Microwave Oven

2 Answers

Runs but won't heat

Does the turn table and interior light come on?

Nov 25, 2008 | GE JVM1870 Microwave Oven

1 Answer

Kenmore Microwave Model 721.67601790 lights don't work!

This is actually a common problem which we repair on a regular basis.

We regularly repair these control units for customers nationwide by mail for $39.95 postpaid in about a week with a one-year guarantee.

At our site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Feel free to contact me directly (and please remind me of your model number) for more information & help.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

William E. Miller


Nov 19, 2008 | Microwave Ovens

Not finding what you are looking for?
Kenmore 62622 Microwave Oven Logo

Related Topics:

223 people viewed this question

Ask a Question

Usually answered in minutes!

Top Kenmore Microwave Ovens Experts

William Miller
William Miller

Level 3 Expert

8795 Answers


Level 3 Expert

6993 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Kenmore Microwave Oven Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides