How to Vent an Electric Dryer | Home Guides | SF Gate
In this context, venting refers to a flue that directs combustion byproducts outside the house as opposed to a vent for waste water or the vent that directs hot air and lint away from the dryer. In this context, the vent that directs combustion products is the vent that directs hot air and lint. They are one and the same for gas dryers.