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Standard stainless tube burners top out around 500 degrees, which is why a backyard gas grill rarely produces a steakhouse crust. The Artisan Infrared Sear Burner Insert ART-ISB is a ceramic, all-infrared searing system that reaches up to 1,000 degrees, and it is designed to be swapped in for one of the standard U-burners inside an Artisan gas grill you already own. It is an insert, not an added burner: you convert an existing burner position into a dedicated sear zone. Rated at 20,000 BTUs, it drops into the position the standard burner came out of in a matter of seconds, and it is useful for far more than steak — fish, vegetables and fajitas all benefit from the higher surface temperature. It is ordered in a natural gas or a propane configuration to match the grill it is going into.
| Specification | Detail |
|---|---|
| Manufacturer | Artisan |
| Model number | ART-ISB |
| SKUs | ART-ISB-NG (natural gas), ART-ISB-LP (propane) |
| Product type | Burner insert |
| Burner type | Ceramic infrared |
| BTUs | 20,000 |
| Maximum temperature | Up to 1,000 degrees |
| Fuel type | Natural gas or propane (ordered configuration) |
| Function | Replaces a standard U-burner in a compatible Artisan grill |
| Country of manufacture | United States |
Installation Manual Artisan Infrared Sear Burner ART-ISB
The model number is ART-ISB. Fitment is specific and narrow: it is interchangeable with the standard U-burners of Artisan Professional and American Eagle model gas grills, and Artisan states plainly that it should not be used on any other grill model. The insert is sized to the Artisan burner opening, not to a generic one, so check the model designation on your own grill before ordering. If you are not certain which series your grill belongs to, call us and we will identify it with you.
There is no island cutout involved — this insert goes inside a grill that is already installed. Remove the standard U-burner from the position you want to convert and set the insert in its place, following the ART-ISB installation manual linked above.
Natural gas and propane are separate ordered configurations rather than a field conversion. Order the configuration that matches the fuel the grill is already running on.
This is for an existing Artisan Professional or American Eagle grill owner who wants one high-temperature sear zone without replacing the grill. Because the ART-ISB takes over a burner position rather than adding one, it suits a multi-burner grill where giving up a conventional burner still leaves enough standard cooking area for the rest of the meal — sear the steaks over the ceramic at 1,000 degrees, finish the sides on the U-burners alongside. If your grill is not an Artisan Professional or American Eagle, this insert is not the right part, whatever the burner opening looks like.
Northwoods Grills is a family-owned retailer, and confirming compatibility is exactly the sort of question worth asking before you order — call 843-212-7209 and we will check your grill model, fuel type and burner configuration with you. Shipping is free and there are no credit card fees. Browse the full Artisan line, the Artisan Built-In Grills this insert is made for, and our Burners collection.
Frequently Asked Questions
It fits Artisan Professional and American Eagle model gas grills, where it takes the place of one of the standard U-burners. The description is explicit that it should not be used on any other grill model.
Check the model designation on your grill before ordering, since the insert is sized to the Artisan burner opening and not to a generic one. The current lineup is in Artisan built-in grills.
20,000 BTUs, produced by a ceramic infrared surface instead of an open tube flame.
The listing puts that surface at up to 1,000 degrees, against roughly 500 degrees for a standard stainless tube burner. The temperature gap is the whole reason to fit one.
It replaces one. The insert is interchangeable with a standard U-burner, so you convert an existing burner position into a sear zone rather than gaining an extra one.
Ceramic. It is an all-infrared ceramic searing system, not a tube burner with a radiant plate laid over it.
The insert drops into the position the standard burner came out of, and Artisan describes the change as taking seconds. An installation manual specific to the ART-ISB is published with the product.
Steak is the main case, and the description also names fish, vegetables and fajitas. Anything you want a hard crust on benefits from the higher surface temperature.
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| Product | SKU | Description | Collection | Availability | Product type | Other details |
|---|
| Product Information | |
|---|---|
| Title | Artisan Infrared Sear Burner Insert ART-ISB - 20,000 BTUs, Ceramic Infrared |
| Brand | Artisan |
| Type | Burner Insert |
| Price | $429.00 |
| SKU | ART-ISB-NG |
| Free Shipping | Yes |
| Specifications | |