The Ooni Koda 2 Max natural gas version is the only Koda 2 Max that Ooni says can run on natural gas, and only in the US, as of November 6, 2026. Ooni’s getting-started page says natural gas use is possible only with that model, so the propane version is a different product for gas supply.
Check the rating plate and model label before you buy any part or hose. This guide covers whether the Ooni Koda 2 Max natural gas model fits your supply, its clearances, the connection steps, and which specs you can confirm.
Gas appliances carry fire, explosion and burn risks. This guide summarizes Ooni’s published manual and product pages. It does not replace the manual that ships with your oven, and it does not replace advice from a qualified gas installer.
Does the Ooni Koda 2 Max Run on Natural Gas?
Yes, but only the natural gas version sold in the US, according to Ooni’s getting-started page. The propane model is built around an LP cylinder, so it is not the Ooni Koda 2 Max natural gas model.
Ooni’s Koda 2 Max getting-started page lists the Ooni Koda 2 Max natural gas model as the only option for natural gas in the US. The manual for the propane model also tells you to connect only the gases listed on the rating plate. Read that plate first, because it is the fastest way to confirm which fuel your oven is built for.
Ooni Koda 2 Max Natural Gas: Which Model Do You Have?
The Ooni Koda 2 Max natural gas version is the model meant for a natural gas supply, while the propane model runs from a small LP cylinder. The US propane manual, which does not cover the Ooni Koda 2 Max natural gas model, limits the cylinder to under 20 lb (9.1 kg), with a maximum diameter and height of 22.8 inches (580 mm).
The two models differ in more than the fuel. Use the table below to see which manual, parts and rules apply to each one, and read about propane pizza oven temperatures if you run the propane model.
| Criterion | Propane model | Natural gas version (US) |
|---|---|---|
| Fuel source | LP cylinder under 20 lb (9.1 kg) | Natural gas supply |
| Manual to read first | US propane manual (28mbar) | The manual or safety sheet for the natural gas model |
| Regulator and hose | Supplied regulator and hose; replacements must be those Ooni specifies | Use the parts listed for that model; ask Ooni support before swapping any part |
Do not modify the oven or try to adapt the propane model to a natural gas line. The propane manual says not to modify the appliance and to contact Ooni support for replacement parts. Whether a propane unit can be converted is not stated on Ooni’s published pages, so treat any conversion kit as a question for Ooni before you buy. The Ooni Koda 2 natural gas question has the same answer for the smaller model.
Safety Clearances and Placement
The manual requires at least 40 inches (1 m) between the oven and any structure, combustible material or other gas cylinder. Placement is the first safety decision for any Ooni Koda 2 Max natural gas setup, before any gas is connected.
- Use the Ooni Koda 2 Max natural gas oven outdoors only. The manual rules out a building, garage, enclosed area, boat or recreational vehicle.
- Keep the oven at least 25 ft (7.5 m) from any flammable liquid.
- Keep the cylinder at least 25 inches from the oven, and never store a spare cylinder under or near it.
- Turn the mouth of the oven away from the wind, and set it on a sturdy metal or wood surface, not plastic or glass.
- Never leave the oven unattended, and keep children and pets away from it.
A covered patio may qualify for an Ooni Koda 2 Max natural gas setup under the manual’s partial enclosure rule. That rule needs an overhead cover, no more than two sidewalls, and openings that stay permanently open. Sliding doors, garage doors, windows and screened openings do not count as permanent openings, so a screened porch usually fails the test.
How to Connect the Gas Safely
Turn both control dials to OFF before you connect the cylinder, then leak-test every fitting before you light the oven. The steps below follow the propane manual’s connection sequence.
- Turn both control dials to OFF, and confirm the cylinder valve is closed.
- Inspect the valve connections, the port and the regulator assembly, and remove any debris.
- Connect the regulator to the cylinder by turning the hand nut counterclockwise.
- Open the cylinder valve slowly to release gas.
- Test every connection with soapy water or leak detector spray. Bubbles mean a leak.
If you find a leak, do not operate the oven. Remove the cylinder, tighten a loose fitting and test again. If the leak continues, or the hose is cracked, stop and contact Ooni support. The full leak-test and connection steps are in the US propane manual from Ooni.
If you own the Ooni Koda 2 Max natural gas version, follow the manual for that model rather than the propane steps above. If you are comparing with the Koda 2 Pro, its gas steps are laid out in our Ooni Koda 2 Pro manual guide.
Inspect the hose before every use, and replace it if you see abrasion, cuts or leaks. The manual calls for a regulator certified to ANSI/UL 144, and it limits replacement hoses to 5 ft (1.5 m). Installation must also follow local codes, or the National Fuel Gas Code (NFPA 54) and CSA B149.1 where those apply.
Specs You Can Confirm and Those Still Open
Ooni’s Koda 2 Max product page lists a 24-inch cooking area and assembled dimensions of 31.7 x 34 x 14.4 inches (800 x 740 x 428 mm), although those inch and millimeter figures do not convert cleanly into each other. Several other specs for the Ooni Koda 2 Max natural gas are not confirmed on the official Ooni pages, and the table marks each one.
| Spec | Value | Status |
|---|---|---|
| Cooking area | 24 inches; two stones of about 21 x 19 inches each | Listed on Ooni’s product page |
| Assembled size | 31.7 x 34 x 14.4 inches, or 800 x 740 x 428 mm as printed | Listed on Ooni’s product page |
| Maximum cylinder size (propane) | Under 20 lb (9.1 kg); 22.8 inches (580 mm) maximum diameter and height | Stated in the US propane manual |
| Maximum temperature | Not confirmed; the product page shows 950 with a Celsius sign in a heading and as Fahrenheit in a video caption | Unresolved |
| Heat output and weight | Not on the official Ooni pages | Not confirmed |
| Natural gas regulator pressure | Not on the official Ooni pages | Not confirmed; check the label on your unit |
Check the label on your own Ooni Koda 2 Max natural gas unit before you buy parts or plan a gas line. Figures from retailer listings can differ by market and model, so the manual for the exact model you own is the reference to use.
Frequently Asked Questions
Can I run the propane model on natural gas?
Ooni’s getting-started page says natural gas use is possible only with the Ooni Koda 2 Max natural gas version in the US. The propane manual also says to connect only the gases on the rating plate and not to modify the oven. Check the label first, and contact Ooni support before you buy any adapter or conversion part.
Is the propane manual the right guide for a natural gas oven?
No. The US propane manual covers LP cylinder use, including cylinder size limits and regulator rules. Use the Ooni Koda 2 Max natural gas safety sheet if you own that model, or the manual that matches your label. If you cannot find it, contact Ooni support with your model number before you connect any gas.
How far should the oven be from my house or fence?
The manual says the oven must be at least 40 inches (1 m) from any structure, combustible material or other gas cylinder. It must also stay at least 25 ft (7.5 m) from flammable liquids. Set the mouth of the oven away from the wind, on a sturdy surface.
Can I use it under a covered patio?
Possibly, under the manual’s partial enclosure rule. The space needs an overhead cover, no more than two sidewalls, and openings that stay permanently open. Sliding doors, garage doors, windows and screened openings do not count. Never use the Ooni Koda 2 Max natural gas oven inside a garage, building, boat or recreational vehicle.
How big is the cooking area?
The Koda 2 Max has a 24-inch cooking area, with two stones of about 21 by 19 inches each, according to Ooni’s product page. The assembled size is listed as 31.7 by 34 by 14.4 inches. Confirm these against your model’s manual, and compare the Koda 2 Max size and weight guide for footprint details.
What should I do if I smell gas?
Close the cylinder valve or regulator valve, turn both control dials to OFF, and put out any open flames. Never check for leaks with a flame. If the smell continues, move away from the oven and call your fire department.
See how another oven handles it in Gozney Dome natural gas, and browse the oven model guides. Start with the rating plate and the manual that matches your Ooni Koda 2 Max natural gas unit. If you plan a permanent natural gas line, ask a qualified installer to check the supply pressure and the connection before the first use, because the pressure figure is not confirmed on Ooni’s product pages.