Thanks, Mike! Fortunately my downdraft system vents to outside. This is very important to me, as I love to do lots of Indian cooking but I don't want to stink the place out like a curry house. The 6-inch round rigid metal ducting is installed under the floor (in the concrete slab) inside conduit. It then comes back up inside the cabinet to the left of the oven and then exits through the wall to outside. It's very effective when using the rear zones or the grill or griddle, but unfortunately it's only marginal at best when using the front zones unless you use a lid to direct the stream rearwards.
Thanks, Sean. Good to know that replacements are widely available, should the need arise.
Thank you, Darryl!
Great question, Cole. The instructions say that drips of fat will ignite and cause minor puffs of flame as part of the normal cooking process, which adds to the flavour. If the flames become excessive, the manual says you should remove the food, turn off and extinguish the flames with baking soda.