What is the recommended hood size for a cooktop/range?

Dacor frequently asked questions

Installation FAQ

What is the recommended hood size for a cooktop/range?

Answer:

The optimum ventilation size is 6" wider than the nominal width of the product being vented. For example, a 36" range would be best vented with a 42" wide hood. It is however acceptable to install a hood with the same nominal width as the product being vented. For example, a 30" range with a 30" ventilation hood.