Does it need a dedicated circuit?

Yes. A double wall oven of this size draws high current and needs its own 240V circuit, typically 40 to 50 amps. Confirm the rating on the data plate before ordering.

Is the AirFry mode a separate appliance?

No. AirFry is a convection setting inside the ovens that uses higher fan speed and heat for crisping. You do not need a countertop air fryer.

Can both ovens run at different temperatures?

Yes. Each oven has its own controls and convection system, so you can bake in one and roast in the other at the same time.

Does it fit a standard 30-inch cutout?

It is built for a 30-inch wall oven opening, but check the exact cutout and depth in the installation guide. The unit is heavy, so the cabinet needs proper support.

Is there a self-clean cycle?

Some configurations include self-clean and some do not, so confirm the specific model. Where it is absent, cleaning is manual with the included racks removed.

How does it compare with a single oven plus a microwave?

The double oven gives you two full-size baking cavities and true convection in both. A single oven plus microwave is cheaper and faster for reheating but offers less baking space.