Question about Maytag M7DH45B2A Dehumidifier

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My fedder dehumidifier m7dh45b2a makes an annoying noise

My fedder dehumidifier m7dh45b2a makes an annoying buzzing noise when it operates. What's causing this noise? What do I do to fix it? It's 4 years old.

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This noise is the vibration from the compressor...sometimes things can come loose and magnify the noise...check for loose parts and tighten as needed...
The compressor may also be going bad...

Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifiermy fedder dehumidifier m7dh45b2a makes an annoying - 2_bing.gif.

Dehumidifier is running but no water is in bucket


Posted on May 18, 2010


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Posted on Jan 02, 2017


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I need to find a part (float) part #FD5405-010 and know Fedder's is out of business, tried Careco where I purchased before. Any ideas?

If it's still available (many of the Fedders parts aren't,) more than likely you can find it at Appliance Factory Parts.

Good luck. I hope this helps you.

May 22, 2011 | Maytag M7DH45B2A Dehumidifier

1 Answer

I need to replace the part of my Maytag dehumidifier (Model # M7DH45B2A AR) that triggers the motor to work - it sits across the back or middle of the right hand bucket and has a sort of paddle on it I...

Here's a link to where you can find the "doohickey" your looking for. It's really called an activation switch. There's also an exploded view of the parts for your model. Also, if you can't find it for Maytag, try Fedders. They make the same unit and actually made the one you have with the Maytag brand name on it. The model numbers will be almost identical. Juts drop the 'M' off the front.

Hope this helps with the part and the repair.

May 04, 2011 | Maytag M7DH45B2A Dehumidifier

1 Answer

I was looking for a manual to download, the fan is bad and I need a parts list. The download on the manual section did not work

Fedders made that unit for Maytag. Check the Fedders website for the same model number (just drop the M off the front of the model number) and you should be able to find what you need.

Apr 25, 2011 | Maytag M7DH45B2A Dehumidifier

1 Answer

Manual for m7dh45b2a-can i download it off line

Aug 29, 2010 | Maytag M7DH45B2A Dehumidifier

2 Answers

Magtag Manual

This is actually a FEDDERS re-branded maytag.

Fedders part # A7DH45B2A

Here is the manual CLICK HERE.

THanks for using FixYa - a FixYa rating is appreciated for answering your FREE question.

Jun 09, 2009 | Maytag M7DH45B2A Dehumidifier

1 Answer

Maytag dehumidifier model m7dh45b2a about 2 years old (5 year warranty) runs but does not remove any water

call 1-866-629-8241. they are no longer honoring the warranty because the company that made the dehumidifier (fedders) went bankrupt. they will prorate the warranty and send you a check. we had two months to go on ours and they sent us a check for $14 and change.

Oct 23, 2008 | Maytag M7DH45B2A Dehumidifier

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