Model generations

Gozney Dome generations: identify the model before you buy

The name “Dome” can refer to Gozney’s earlier oven or the current Dome Gen 2. They are distinct product identities, not finish variations. The old U.S. product route now redirects to the Gen 2 collection, so a current page or current product photograph does not establish what a used or retailer-listed original Dome is.

What proves the original generation?

The original U.S./Canada technical manual identifies the Dome as model/type 4555-V1-02. An archived March 2025 Gozney U.S. product record identifies its native product ID as 5226204627081 and records four finish/fuel variants: Off Black propane (GDPOBUS1624), Off Black natural gas (GDNOBUS1625), Bone propane (GDPCMUS1239), and Olive propane (GDPOLUS1250). The variant identifiers and exact codes matter because a natural-gas connection is not interchangeable with a propane unit. The archive’s availability was a dated page snapshot, not a claim that any model remains on sale.

The exact original Dome has one 16-inch pizza documented in its U.S. spec sheet, a 128-pound published oven weight (150 pounds packaged), two supplied food probes and a local digital console. The newer Dome Gen 2 is a separate product. Gozney describes it as having 40% more cooking space and lists one 16-inch pizza or two 10-inch pizzas. Its U.S. native SKUs start with GMPO/GMPBN or GMNO/GMPBN sequences documented on its current product record; those are not evidence for the original’s identity. The Dome XL Gen 2 is another size: the manufacturer lists an 18-inch single pizza and three 10-inch pizzas. It is a larger, heavier station, not merely an original Dome with a different color.

Compare the work you actually need it to do

• Original Dome: consider it if the older model/type and matching gas/wood operating plan are intentional. The original spec supports one 16-inch pie; two-at-once small-pizza capacity, phone monitoring, remote flame control and powered rotation are not established by these sources. Its substantial 128-pound oven mass and the manual’s 130-pound support requirement matter even if it is cheaper or already owned.
• Dome Gen 2: the more direct current comparison for a buyer who wants the newer Dome identity, a documented two-10-inch layout, an updated package and current manufacturer information. It has a separate current manual and its own exact variant IDs. Do not apply the original’s indoor-gas language or old clearance sheet to it.
• Dome XL Gen 2: compare it when the 18-inch or three-10-inch capacity is the real need. This moves further into a fixed, heavy outdoor station; only choose it if your support, footprint and clearance allow it.

Installation can outweigh generation

The original product page describes indoor use only with gas when correctly ventilated. The U.S./Canada manual has a dedicated indoor gas section requiring a qualified gas engineer, sufficient ventilation and advice from a professional ventilation company, while also warning against use in enclosed areas. An indoor gas configuration (LPG or natural gas) is therefore conditional on exact local code and a professional installation plan; a standard kitchen socket, open window or generic fan is not a substitute. Wood is an outdoor routine. Never transfer indoor permission from the original to Gen 2 or assume that a wood-capable outdoor oven is safe indoors.

For combustible clearances, the later U.S./Canada manual gives one foot at the back and sides and three feet four inches in front, and prohibits placement under or on top of combustible structures. The older 2021 U.S. spec sheet prints different side and top numbers. This guide uses the more protective manual placement instruction and preserves the directional distances rather than pretending every side needs the same 40-inch gap. The surface must be level and stable and capable of holding 130 pounds; the maker’s 128-pound figure covers the oven, not a separate stand, fuel or custom countertop.

Use the finder with “Include reviewed earlier models?” set to yes, then require the actual fuel, location, pizza size, probe count and station clearance. For a secondhand listing, ask for the complete SKU/model plate and U.S./Canada manual. If the seller cannot resolve the generation or gas type, treat that as an unanswered requirement—not a reason to match a current Gen 2 review. Read the original Dome assessment, then compare Dome Gen 2 and Dome XL Gen 2.

Sources: archived original Dome U.S. listing, original U.S./Canada manual, original U.S. spec sheet, Dome Gen 2 current listing, and Dome XL Gen 2 current listing.