yes
According to the installation manual for Jenn-Air downdraft ranges..."any other air movement devices such as ceiling fans, air conditioner registers, etc. can create air currents which interfere with downdraft ventilation."
A down draft cooktop can be used.
As with most home appliances, there is a wide range of prices for an electric downdraft cooktop. The prices that I found start at about eight hundred dollars, and can go up to two or three thousand dollars.
a downdraft is air that goes down-the air gets colder and it sinks
Downdraft cooktops can be purchased as gas or electric, or combination models. They are available from Sears Outlet, Best Buy, Walmart, Home Depot, GE Applicances and eBay, though they should befitted by a qualified gas fitter or electrician.
GE makes some very nice downdraft cooktops. However, they are rather expensive. Some other brands that may be cheaper while still being a quality product include KitchenAid and WhirlPool.
Downdraft cooktops are no more difficult to clean or keep clean than regular cooktops. The flat surface can cause food to get burned to the surface. It is best to use a razor vlade very carefully to remove the food.
It depends. It is an updraft in most tornadoes, but in some tornadoes there is a downdraft at the center much like that in the eye of a hurricane.
The benefits of having a downdraft cooktop are that there is nothing above the stove, as in a range hood stove. This lets you have more headroom, and there is less noise when you turn on the downdraft cooktop. The other benefit is having the fumes go into the floor into a special place, rather than having the fumes rise into your face, and out into the kitchen as you are cooking. Most fumes from foods you are cooking you want to whisk them away as soon as possible since they can have an awful smell.
downdraft
how to clean downdraft air vents Impossible to bring up the answers on your site. Extremely frustrating.