
Gravity Smokeless Fire Pit: a round steel drum that burns wood with far less smoke
The Outdoor Plus Gravity is a round, double-walled steel drum, 20 or 36 inches, roughly as tall as wide. Crossed flat steel-plate legs support it; air holes ring its base and upper wall. Rising air heats between walls, returns over the fire, and burns off smoke before it reaches guests. Choose Corten steel, which weathers to a warm rust finish, or brushed stainless steel. Contact us to confirm size and metal.
Burn dry firewood only, with no gas line, tank, or igniter. Prefer a square shape? See the Helix smokeless fire pit. The Gravity smokeless fire pit ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
Specifications
The Gravity Smokeless Fire Pit – Specification Sheets
SKU: TFL-GRTY20WB-CS | TFL-GRTY20WB-SS | TFL-GRTY36WB-CS | TFL-GRTY36WB-SS
| Size |
20″, 36″ |
| Gas Type |
Wood |
FAQ
What makes the Gravity smokeless?
Double-wall airflow. The Gravity pulls air up between its walls, heats it, and reinjects it over the flames, burning off smoke before it reaches anyone. The result is a real log fire — crackle, scent, glow — without the smoke-in-your-eyes seat shuffle. It is the engineered end of our wood burning fire pit range.
What sizes and finishes exist?
Two diameters, 20-inch and 36-inch, each in Corten weathering steel or stainless steel — SKUs TFL-GRTY20WB-CS, TFL-GRTY20WB-SS, TFL-GRTY36WB-CS, and TFL-GRTY36WB-SS. The 20-inch Gravity is patio-portable; the 36-inch is a full gathering fire.
Corten or stainless — how do I choose?
By how you want the Gravity to age. Corten develops a warm, protective rust patina that suits gardens and natural landscapes — expect a little oxide runoff early, so mind pale paving. Stainless stays bright and unchanged forever with a wipe-down, the modern-terrace answer.
What is the best way to get a fire going in it?
Small and dry, then build: kindling and a firestarter at the base of the Gravity chamber, seasoned hardwood added as flames establish. The airflow design pulls the fire to life faster than an open ring — top-down stacking works beautifully. Skip damp wood; no design can make wet logs burn clean.
Where do the ashes go afterward?
Once the Gravity is stone cold — give it overnight — scoop ashes into a lidded metal container and keep it off wooden surfaces for a few days. Fully cold ash can join compost or garden beds; warm ash in a bin is how bin fires start, so never rush this step.
Does smokeless mean spark-free too?
No. The Gravity tames smoke, but burning logs still pop and spit like any real fire, so treat it with wood-fire respect: ten feet or more from structures, clear of branches and fences, never under a roof, and an adult watching whenever it burns.
How should I put it out at night?
Plan ahead: stop adding logs an hour before bed and let the Gravity burn down — its efficient draft consumes fuel thoroughly. Then spread the coals, water them gradually, stir, and repeat until cold and silent. Never walk away from a warm chamber; wood fire has no off switch.