Gas One GS-3400P-KIT Stove and Griddle Bundle review

This assessment covers Gas One’s separate US GS-3400P-KIT bundle, not the standalone GS-3400P. The current kit page explicitly includes a nonstick griddle and describes switching between standard cookware and flat-top cooking. The bundle is still built around one burner: the griddle is an alternate cooking surface, not a second stove position. This is a source-based review; no hands-on use, cookware trial, ignition test or boil-time measurement is claimed.

A griddle adds a different meal, not another burner

Gas One’s exact GS-3400P-KIT page identifies an 8,000 BTU dual-fuel stove-and-griddle bundle. It describes the underlying stove as a GS-3400P and says the included nonstick griddle expands the menu with foods such as eggs, pancakes, burgers and vegetables. The page’s wording is to switch between the flat-top and standard cookware. That distinction matters: the griddle sits over the single burner, so it does not let a second pot cook at the same time. A cook who wants a griddle for breakfast or vegetables but still prepares meals one surface at a time may value the extra supplied piece; a two-pan routine needs a genuine multi-burner stove instead.

The kit carries the same published operating claims as the standalone GS-3400P: an 8-ounce butane canister or a 16.4-ounce propane cylinder, a piezo ignition and adjustable output. Gas One marks fuel as not included and the appliance for outdoor use only. The page claims 8,000 BTU and refers to simmering, but those are maker statements rather than independent tests. The exact GS-3400P instruction copy reports 8,367 BTU/h maximum and 175 g/h, a different output figure. Because the kit page does not identify a separate burner model or link a kit-specific manual, the discrepancy remains unresolved rather than being silently “corrected.”

Package identity is the useful distinction

GS-3400P and GS-3400P-KIT should not be collapsed into one retail entry. The kit has its own exact SKU and package promise: a stove plus included nonstick griddle. Its official image shows the griddle fitted over the tan stove body, while the standalone page’s image shows the burner deck without that surface. Neither photo establishes the condition, surface dimensions, cooking results or every accessory in a seller’s box. The product page does not give a griddle size, its separate mass or a care temperature; check the package and any griddle-specific care instructions before using it.

The storefront page lists the stove body as 13.5 by 11.2 by 4.4 inches and 3.3 pounds. Its variant metadata says 2,613 grams, and the GS-3400P manual copy lists the base stove at 3.33 pounds. Those figures conflict in basis or context, and the kit page does not separately weigh the griddle or label a manufacturer minimum package mass. None is a reliable value for the finder’s hard minimum-weight comparison. The reviewed sources also give no maximum pot diameter or load and do not confirm permission for a separate added windscreen; the integrated windguard claim is not a substitute for an explicit manual instruction.

Fuel and safety checks still apply

The package’s two fuel descriptions are alternatives. The reproduced GS-3400P manual identifies a Gas One GAS-1 non-refillable 8-ounce butane canister and shows a separate propane-cylinder route. The kit page says fuel is not included but does not itemize every regulator or hose. Verify the exact propane connection in the instructions packed with the bundle rather than assuming an adapter, refillable cylinder or larger tank is included or permitted. The manual copy says not to operate below 32°F; the current kit page does not link a GS-3400P-KIT-specific manual, so confirm that the supplied revision applies to the exact stove.

Gas One labels the stove for outdoor use only. Use it in open air, not in a tent, vehicle, camper or home, and follow the unit’s exact setup, clearance, fuel, leak-check and shutdown warnings. CPSC recall 21-197 concerns certain separate Gas One 50140-series propane adapter hoses from Pearl River 3Q20 and 4Q20 batches; the notice does not name the GS-3400P-KIT stove. It is still a worthwhile package check: identify any supplied or separately bought hose by its own model and stamped batch, and do not use a hose that falls within the notice.

Who benefits from the bundle

The GS-3400P-KIT makes most sense for drive-up or tailgate cooking where an extra flat-top option is worth packing and the meal plan can alternate between the griddle and a pan. Compared with the standalone GS-3400P, the kit’s documented advantage is the included griddle, not stronger output, a different fuel family or a second cooking position. It remains a one-burner setup, so dishes cannot be cooked simultaneously on separate burners. Gas One’s “8,000 BTU” figure is a product claim, not a promise that a particular griddle load will heat evenly or quickly.

Pass if a second pot, exact cookware-diameter ceiling, separate-screen approval or a verified minimum package weight is a must-have. These are unknown or unmet in the available exact-package evidence, not defaults that a buyer should fill in by guessing. If considering the bundle, confirm GS-3400P-KIT on the carton and storefront, that the nonstick griddle is included, whether the propane regulator/hose is part of that seller’s package, which fuel is separate and that the current manual matches the unit. The bundle should be chosen for its documented one-burner-plus-griddle option—not for unverified accessory or cooking performance claims.