- Does it need a special electrical circuit?
- Yes. It runs on 240 V and must be hardwired, so a dedicated circuit and a licensed electrician are needed.
- What size cutout does it need?
- It is 30 inches wide and 42.5 inches tall, so it needs a tall cabinet cutout sized for a combined wall oven and microwave unit. Check Cosmo's install guide before ordering.
- Is the main oven self-cleaning?
- Yes. The lower oven has a self-clean cycle, and it also offers convection cooking.
- Is $2,399.99 a good price?
- That is the best new price as of November 7, 2026, and it sits at the top of the range across the six stores that list it. Waiting for a promotion is reasonable if you are not in a hurry.
- Can the microwave be used while the oven runs?
- Yes, the two cavities are separate, so you can microwave and bake at the same time.
- What comes in the box?
- The oven-microwave unit, racks and mounting hardware. Trim kits and power cords are not typically included, so confirm with the retailer.
- Where is the Cosmo 30 in. Regal Collection 4.8 / 1.6 cu. ft. Electric Microwave Wall Oven Combination cheapest?
- At Home Depot, for $2,399.99, as of our latest check.
- What do buyers say about the Cosmo 30 in. Regal Collection 4.8 / 1.6 cu. ft. Electric Microwave Wall Oven Combination?
- Rated 4.8 out of 5 from 101 ratings.
- Where can I buy the Cosmo 30 in. Regal Collection 4.8 / 1.6 cu. ft. Electric Microwave Wall Oven Combination?
- 14 stores we checked sell it, including Home Depot, Wayfair, Best Buy, Premium Appliances, Lowe's.
