Summerset Infrared Sear Burner for Quest Grills: A hotter spot for steak on any Quest grill
The Summerset Infrared Sear Burner for Quest Grills is a drop in burner that replaces one main burner in your Quest grill. Infrared means it heats the food with direct radiant heat instead of hot air. The grate over that one spot gets much hotter, and a steak gets a dark crust in about a minute per side. It fits every Quest grill, in any main burner position. It puts out 18,000 BTUs, the same as the regular Quest burners, but delivers that energy as radiant heat. Summerset backs it with a lifetime warranty.
You lift out one main burner and set this one in its place, with no tools and no cutting. Sear on it first, then move the meat over the regular burners to finish. It suits steak, chops, tuna, and smash burgers, with the rest of the grill left for everything slow. Have a Sizzler instead? See the Summerset Infrared Sear Burner for Sizzler Grills. The Summerset Infrared Sear Burner for Quest Grills ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
FAQ
Will this fit my Quest 30, 36, or 42?
Yes — the IRB-QST fits every grill in the Quest series, whatever the width. It is designed to replace any one of the main burners, so you choose the position: most owners create a sear zone at one end and keep the remaining 18,000 BTU U-tube burners for everyday grilling duties.
How much sear power does 18,000 BTUs of infrared give me?
On paper it matches the Quest’s standard burners, but the IRB-QST delivers that energy as direct radiant heat instead of heated air, so surface temperatures at the grate run dramatically higher. Practically, that means restaurant-style crust on a ribeye in about a minute per side rather than four.
What foods are worth searing on infrared?
Anything that loves a hard crust and a short cook: steaks and lamb chops first, but also ahi tuna, scallops, smash-style burgers, and thick-cut vegetables like peppers and zucchini planks. The IRB-QST turns those from timing challenges into two-minute wins, while your Quest’s regular burners handle everything low and slow.
Do I need a technician to install it?
No. This is a drop-in part: remove one existing main burner from your Quest and seat the IRB-QST in its place — Summerset describes it as plug-and-play, and there is no cutting or permanent modification involved. If you can lift out a grate and a burner, you can handle this swap yourself.
Does it matter whether my Quest is natural gas or propane?
A good question to settle before ordering. The IRB-QST spec sheet does not split the part by fuel type, so send us your grill’s SKU — QST30, QST36, or QST42, with the NG or LP suffix — and we will confirm the right configuration for your gas supply before anything ships.
What is reverse searing, and can I do it with this setup?
Reverse searing cooks meat gently first, then finishes with a blazing crust — exactly what a Quest plus the IRB-QST is built for. Roast a thick steak around 250 F over the standard burners, then transfer it to the preheated infrared zone for a final minute per side. Browse our BBQ grill lineup if you are still choosing the host grill.
How do I clean an infrared burner?
Mostly by letting it clean itself: run the IRB-QST on high for five minutes after cooking and residue burns to ash you can brush away once cool. Avoid scraping the emitter surface and keep water off it — a dry burn-off is nearly all the maintenance it needs. If it ever sputters, contact us before disassembling anything.