How OutVue's Smokeless Fire Pit Design Works
A double-wall design draws air in through the gap between an inner and outer wall, warms it, and feeds it back into the fire from above - burning more of the smoke itself rather than just venting it. OutVue's own listing calls this a "scientific internal airflow system" without publishing more engineering detail than that.
What "double-wall" actually means
A smokeless fire pit isn't smoke-free - it's built to burn more of the smoke before it leaves the pit. The common design, used across this product category, is two metal walls with a gap between them: small holes low on the outer wall let air in, the gap warms that air as it rises, and holes near the rim feed it back over the fire. That preheated secondary air helps burn off gases and particles that an open, single-wall fire pit sends straight up as visible smoke.
What OutVue states about its own model
OutVue's own listing for its 27 in stainless-steel fire pit describes a "scientific internal airflow system" that produces "a clean flame atmosphere" and "low smoke" - language consistent with the double-wall principle above, though OutVue does not publish hole counts, airflow rates or other engineering specifics beyond that description. This site repeats only what the manufacturer states, not an independent test of smoke output.
What it trades away
OutVue's smokeless pit does not list a cooking grate, unlike every wood-burning pit in this range - see wood-burning vs. smokeless for that tradeoff directly. It also uses wood or burn pellets rather than propane, so it doesn't carry the instant on/off control a propane table offers - see wood vs. propane.
Questions
Does a smokeless fire pit produce zero smoke?
No design eliminates smoke entirely - the double-wall principle burns more of it before it leaves the pit, which is why manufacturers describe it as "low smoke" rather than smoke-free.
Does OutVue's smokeless pit have a cooking grate?
No - not listed for this model. See the wood-burning fire pits if a cooking grate is wanted alongside low smoke.
Does OutVue publish independent smoke-output test data?
Not that this site has found - the manufacturer's own listing describes the design and its intent, not a measured smoke-reduction figure.