What is a Replacement for my Dometic CDMW12B Microwave?

Updated 04/14/2026 | Published 04/05/2026

Products Featured in This Question

Furrion Built-In RV Convection Microwave and Air Fryer w/ Trim Kit - 900 Watts - 0.9 Cu Ft - Black

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$502.58

Question:

I’m looking for a replacement microwave in my Travel Trailer. I’m replacing a 2007 Dometic CDMW12B, 1100 watt oven. Thank you.

asked by: Pamela R

Expert Reply:

Hi Pamela,

The best option to replace your Dometic CDMW12B is the Furrion Built-In RV Convection Microwave and Air Fryer part # FR77AD. It is 900 Watts, 0.9 Cu Ft, and is black with black trim. The original dimensions of your Dometic CDMW12B are 20 1/8" wide x 12" tall x 15 5/16" deep. The Furrion Built-In RV Convection Microwave and Air Fryer part # FR77AD is the closest to fitting your previous microwave's measurements at 19" wide x 13 3/8" tall x 15 1/8" deep so it won't require as much modification of the cutout for it to fit.

Due to the size of your current microwave, the cut out will need to be modified to fit any of the microwaves we offer as they're all larger than the Dometic CDMW12B. Modifying the cut out will allow the opportunity to get a larger microwave with higher wattage more similar to the current one as well.

What is the current size of your microwave's cut out so we can determine how much it'll need to be modified?

expert reply by: Claire H