Shot of a room with a red Kühl unit in it

AC 101

Learn all about air conditioning and how it can improve your home.


Get answers to common questions about air conditioning and our products.


Learn all the air conditioning lingo you need to make the right purchasing choice.

How-to Videos

Need to find your serial number or learn about your controls? We've got you covered.

Manuals & Brochures

Download digital versions of the brochure or manual for your Friedrich product.

Product Registration

Save a stamp and register your Friedrich online.

Rebate Information

Learn about energy incentives that relate to your air conditioner.

Battery Replacement

Get a replacement for your Kühl air conditioner.

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