Summerset IRB-TRL Infrared Sear Burner (TRL/TRL-D)
1,600°F of Focused Infrared Heat — One Swap Turns Your TRL or TRLD Into a Steakhouse Searing Station
The Summerset IRB-TRL replaces a standard main burner in any TRL or TRLD grill to deliver 15,000 BTUs of ceramic infrared heat — the kind that builds a deep crust in seconds without drying out the center.
The Summerset IRB-TRL Drop-In Infrared Sear Burner is a purpose-built upgrade for Summerset TRL and TRLD gas grills — a direct-swap ceramic infrared element that replaces one standard main burner slot and converts it into a dedicated high-heat searing zone. At 15,000 BTUs, the ceramic surface reaches surface temperatures up to 1,600°F, generating the intense radiant heat needed for true Maillard reaction crust formation on steaks, chops, and seafood. The plug-and-play installation requires no orifice change, no adapter, and no permanent modifications — remove the existing burner, drop the IRB-TRL into position, and the searing zone is ready. Built from 304 stainless steel, backed by Summerset's Gold Standard Lifetime Warranty.
What the IRB-TRL Does That a Standard TRL Burner Can't
Your TRL or TRLD already has excellent main burners. The IRB-TRL doesn't replace the grill — it adds the one thing a standard tube burner can't deliver: true infrared surface temperatures high enough to sear rather than just cook.
Surface Temperature — Crust in Seconds, Juices Sealed In
At up to 1,600°F surface temperature, the IRB-TRL hits the grate hard enough to caramelize meat proteins on contact and build the kind of deep, even crust that takes a steakhouse kitchen to produce. The center stays rare while the outside is perfectly seared — because the heat is intense and fast, not slow and drying.
Ceramic Infrared Element — Even Radiant Heat Across the Full Zone
15,000 BTUs radiating from the ceramic surface reaches the grate evenly — no cold patches between burner tubes, no hot spots that char one side before the other is ready. Every square inch of the searing zone gets the same intense heat for consistent crust formation from edge to edge of the cut.
Direct Swap — No Orifice Change, No Adapter, No Modifications
The IRB-TRL is designed specifically for TRL and TRLD grill burner slots. Remove the existing burner, drop the infrared element into position, connect it to the existing valve, and the zone is ready. No drilling, cutting, or permanent grill modifications required — and the remaining TRL burner slots are completely unaffected.
304 Stainless Body — Matches the TRL's Build Quality
The IRB-TRL's stainless steel body matches the 304 stainless construction of the TRL and TRLD grills themselves — same corrosion resistance, same outdoor durability, same material grade you already own. The ceramic infrared element is the radiating surface; the stainless frame is built to last alongside it.
Why 1,600°F Infrared Makes a Meaningfully Better Sear Than a Standard TRL Burner at Full Power
A standard tube burner heats the air inside the grill hood, which then convects heat toward the food. Even at maximum output, the cooking surface temperature is limited by the efficiency of that air-to-grate heat transfer. An infrared burner skips the air entirely — the ceramic element converts gas energy into radiant heat that transfers directly to the grate and food surface. The result is a faster temperature rise, more consistent grate heat across the zone, and far less steam from heated air that can inhibit surface browning. At 1,600°F surface temperature, the Maillard reaction happens in seconds rather than minutes — which means a better crust and less time for the interior to climb in temperature while you wait for the outside to catch up.
Who the IRB-TRL Is For
- Summerset TRL and TRLD owners who cook steaks, chops, or thick fish regularly — the IRB-TRL adds 1,600°F infrared searing capability to a grill that already has excellent burners, without replacing a single component of the existing setup.
- Cooks who want steakhouse-quality crust at home — the surface temperature differential between a standard tube burner and a 1,600°F infrared element is the difference between a good sear and a restaurant-quality one.
- TRL owners who reverse-sear — the reverse sear method (low and slow first, then a fast high-heat finish) is ideal for infrared. Cook your roast or thick steak on the standard burners to target temp, then hit the IRB-TRL zone hard for the final crust.
- Grillers frustrated by uneven sear results — the ceramic element's even radiant heat eliminates the cold spots between burner tubes that prevent consistent crust formation across a large piece of meat.
- TRL and TRLD owners who want a performance upgrade without a grill replacement — the plug-and-play installation means infrared capability from the existing grill, with no permanent changes and no additional complexity to the setup.
What's Included
IRB-TRL Package
- Summerset IRB-TRL ceramic infrared drop-in sear burner (1 unit)
- No additional mounting hardware required — connects directly to the existing valve orifice in place of the standard burner
Summerset IRB-TRL Specifications
Performance
| BTU Rating | 15,000 BTU |
|---|---|
| Maximum Surface Temperature | Up to 1,600°F |
| Burner Type | Ceramic infrared radiating surface; 304 stainless steel body |
| Heat Delivery | Radiant infrared (direct surface heat; not convective) |
Compatibility & Installation
| Compatible Grills | Summerset TRL Series and TRLD Series gas grills |
|---|---|
| Installation | Plug-and-play; replaces any standard main burner slot |
| Orifice / Adapter Required | No |
| Modifications Required | None |
Dimensions
| Dimensions (W × D) | 8.5" × 16" (21.6 × 40.6 cm) |
|---|
Warranty & Buyer Assurance
- Manufacturer's Warranty — Covered by Summerset's (AMD Direct) Gold Standard Lifetime Warranty on burners as a gas grill component, honored directly by Summerset. Warranty covers replacement parts only — labor not included. Must be registered online within 30 days of purchase with proof of purchase and photo documentation. Valid for the original purchaser at the original delivery site only; void upon transfer of ownership.
- Free Shipping on orders over $100 to the contiguous 48 states.
- 45-Day Returns — Deck & Den's 45-day return policy applies to this item.
- Price Match Available — found a lower authorized-dealer price? Contact us and we'll match it.
Manuals & Documents
- No manuals & documents found.
Summerset IRB-TRL — Frequently Asked Questions
Which Summerset grills is the IRB-TRL compatible with?
The IRB-TRL is designed specifically for the Summerset TRL Series and TRLD Series gas grills. It is not compatible with the Sizzler, Sizzler Pro, or Quest Series — those models use separate infrared sear burner SKUs (IRB-SZR and IRB-QST respectively). If you are unsure which series your grill belongs to, check the model number on the grill's specification plate.
How does the installation work — does it require any orifice change or adapter?
No orifice change, adapter, or valve modification is required. The IRB-TRL is a plug-and-play swap — remove the existing standard burner from the slot you want to convert, drop the infrared element into position, and connect it to the existing valve. No drilling, cutting, or permanent grill modifications needed.
What surface temperature does the IRB-TRL reach?
The IRB-TRL reaches surface temperatures up to 1,600°F — significantly higher than what a standard gas tube burner can achieve at the grate surface. This is the temperature range needed for true Maillard reaction crust formation in seconds rather than minutes.
Can I still use my other TRL burners normally after installing the IRB-TRL?
Yes. The IRB-TRL replaces one main burner slot; all remaining standard burners in your TRL or TRLD grill operate exactly as before. The most common setup is installing the infrared burner in one of the outer slots — sear on the infrared end, then finish or hold at lower heat on the remaining standard burners in the same session.
How is 1,600°F infrared heat different from what my TRL burners already produce?
Your TRL's standard burners heat air inside the hood, which then convects heat to the grate and food. An infrared burner radiates heat directly to the grate surface — bypassing the air entirely. This produces faster surface temperature rise, more even heat across the zone (no cold patches between burner tubes), and less steam that can inhibit surface browning. The 1,600°F surface temperature is the direct result of this more efficient heat transfer method.
What foods work best with the IRB-TRL?
Thick-cut steaks, pork chops, lamb chops, and large fish fillets are the most common applications — cuts where maximum surface browning with a controlled interior temperature is the goal. The IRB-TRL also works well for reverse-sear finishing: cook your steak or roast on the standard TRL burners to target internal temperature, then hit the infrared zone for a fast, intense final crust.
Can I use the IRB-TRL for slow cooking?
No — the IRB-TRL is a high-heat searing tool designed to run at intense temperatures. For slow cooking, roasting, or holding temperature, use the remaining standard TRL burners with the infrared zone off or on its lowest setting.
How do I clean the ceramic infrared element?
Run the infrared burner on high for 10–15 minutes after cooking to burn off grease and food residue. Once cooled, brush away ash with a soft brush. Do not apply water or liquid cleaners directly to the hot ceramic surface — thermal shock from cold water on a heated ceramic element can cause cracking.
What is Summerset's warranty on the IRB-TRL?
The IRB-TRL is covered by Summerset's Gold Standard Lifetime Warranty on burners as a gas grill component. Warranty covers replacement parts only — labor is not included. Must be registered within 30 days of purchase with proof of purchase and photo documentation; valid for the original purchaser at the original delivery site only.
What shipping and return policies apply at Deck & Den?
Deck & Den offers free shipping on orders over $100 to the contiguous 48 states. The IRB-TRL is covered by Deck & Den's 45-day return policy. Price matching is available — contact us with a qualifying authorized-dealer price and we'll match it.