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Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 2
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 3
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 4
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 5
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 6
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 7
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 8
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 9
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 10
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 11
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 12
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 13
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 14
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 15
Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner - DHBQ38RS-D - Image 16

Delta Heat 38-Inch 3-Burner Built-In Gas Grill with Sear Zone & Infrared Rotisserie Burner – DHBQ38RS-D

$4,689.00 Free Shipping

The Delta Heat DHBQ38RS-D is the ultimate 38-inch built-in gas grill for outdoor kitchen enthusiasts who demand the complete package: 60,000 BTUs across three main burners, a dedicated infrared sear zone, and a rear infrared rotisserie burner — all wrapped in lifetime-warranted, American-made 304 stainless steel. When your gatherings run large and your standards run high, this is the grill built for that exact moment.

Lifetime Warranty

In Stock - Ships within 3 Days

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Description

If you’re designing an outdoor kitchen built to impress and engineered to last, the Delta Heat 38-inch built-in gas grill with sear zone and infrared rotisserie burner (DHBQ38RS-D) is the centerpiece it deserves. This is the most capable configuration in the Delta Heat 38-inch lineup, and one of the most versatile built-in gas grills available in its class.

Three heavy-duty 18-gauge stainless steel U-burners generate a combined 60,000 BTUs, enough to run the grill at multiple temperature zones simultaneously. Sear a pair of ribeyes on the dedicated infrared sear zone while slow-cooking vegetables on the convection zone, all while the rear infrared burner keeps a whole chicken spinning on the rotisserie to golden, self-basted perfection.

The 625 sq in primary cooking area is the real advantage for larger gatherings — 25+ burgers, two full racks of ribs, or a generous fish spread — without having to time and shuffle food in relay fashion. The additional 210 sq in warming rack holds finished items at serving temperature, making this grill a genuine party coordinator, not just a cooking appliance.

At comparable price points, most 38-inch built-in grills from brands like Fire Magic or Coyote offer rotisserie or sear zone, rarely both, and rarely with a lifetime warranty on housing and burners. The DHBQ38RS-D delivers all three advantages, manufactured in the USA with the heritage and craftsmanship of Twin Eagles behind every weld.

Key Features: 

  • Three 18-Gauge SS U-Burners (60,000 BTUs Total): Serious, even firepower across the full grate, enough to sear, roast, and smoke simultaneously across distinct cooking zones.
  • Dedicated Infrared Sear Zone: Restaurant-grade surface temperature for a crust that caramelizes, not chars, the single biggest upgrade in any outdoor kitchen grill setup.
  • Rear Infrared Rotisserie Burner: Radiant heat wraps around the rotating spit, basting food from all sides for profoundly moist and evenly bronzed results every time.
  • 625 Sq In Primary Surface + 210 Sq In Warming Rack: Feed a party. Grill proteins on the main surface, park finished sides on the warming rack, nothing loses temperature while you plate.
  • All 304 Stainless Steel — Welded Construction: No gaps where grease and moisture can collect. Seamless welds mean cleaner cooking, better durability, and a grill that doesn’t corrode at the joints.
  • Ceramic Radiant Briquette System: Even heat distribution and flare-up suppression across the main cooking zones, delivering charcoal-like complexity without the cleanup.
  • Blue LED Panel Lighting + Interior Halogen Lights: Designed for the cook who keeps going after dark. Full visibility at every station, any hour.
  • Lifetime Warranty on Burners & Housing: The grill that pays for itself over time. Competitors charge more for a shorter warranty commitment.

Best For: 

  • Large families and frequent entertainers
  • Outdoor kitchen builds with 38–40″ grill bay
  • Whole-bird and large-roast rotisserie cooking
  • Cooks who want three cooking methods in one unit
  • Premium outdoor kitchen installations

 

 

Dimensions and Weight

Cooking Grid Dimensions36" W x 17 1/2" D
Width38"
Depth24.5"
Height23.25"
Weight220 Lbs
Cut Out Dimensions36 1/2" W x 19 3/4" D x 9 1/2" H

Specifications

ManufacturerDelta Heat
ModelDHBQ38RS-DL, DHBQ38RS-DN
Item TypeGas Grill
Fuel TypeNatural Gas | Propane
ConfigurationBuilt-In
ClassPremium
SizeLarge (34 - 42")
Series38 Inch
Number of Main Burners3 Burners
Grilling Surface BTUs49,500 BTUs
Rotisserie Burner BTUs13,000 BTUs
Exterior MaterialStainless Steel
Primary ColorStainless Steel
Main Burner MaterialStainless Steel
Cooking Grate MaterialStainless Steel
Flame Tamer MaterialCeramic
Infrared Main BurnerOne Infrared
Ignition TypeContinuous Spark
Main Grilling Area625 square inches
Secondary Grilling Area288 square inches
Total Grilling Area913 square inches
UPC Code LP785696449448
UPC Code NG785696449455
Exterior Stainless Grade304 Stainless Steel
Rotisserie KitIncluded
Heat Zone SeparatorsNo
Flash TubesNo
Grill LightsInternal | External
Spring Assisted HoodYes
ThermometerAnalog
Includes Smoker BoxNo
WiFi / Bluetooth EnabledNo
Marine GradeNo
Made in the USAMade In The USA With Globally Sourced Parts
Commercial GradeYes
Hose / Regulator IncludedYes
Extra FeaturesN/A
Rear Burner RotisserieYes

Downloads/Manuals

Warranty

Warranty Period: Lifetime Warranty

Component Residential Use Multi-User Use Commercial Use
Stainless Steel Main Burners Lifetime 90 Days Not Covered
Stainless Steel Housing Lifetime 90 Days Not Covered
Stainless Steel Cooking Grates 15 Years 90 Days Not Covered
Briquette Trays 5 Years 90 Days Not Covered
Gas Valves 5 Years 90 Days Not Covered
All Other Grill Components 2 Years 90 Days Not Covered
Parts & Labor 1 Year 90 Days Not Covered
Refer to manufacturers manual for full warranty details.

Warning

CALIFORNIA PROPOSITION 65 WARNING

This product can expose you to chemicals including Chromium (hexavalent compounds), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to: www.P65Warnings.ca.gov.

Shipping

  • Order Confirmation: As soon as you place your order, you will receive a confirmation email. Our team then verifies that all items are in stock and ready for shipment within the advertised timeline. If everything checks out, your order is submitted to our warehouse for processing. If your order cannot be fulfilled within the expected timeline, for instance, due to custom production timing, our customer service team will contact you by email or phone to confirm before proceeding.
  • When will my order ship: Most orders leave our South Florida facility within 1–3 business days of placement. Once your order has shipped, you will receive an email with your tracking number within 1 business day of the shipment departure. If you do not receive tracking information within 10 business days of your order, please feel free to contract our customer service team.
  • When will my item arrived: We typically deliver within 3-5 business days. Custom-made products are usually delivered within 4-12 weeks. If the expected delivery date for your order would fall outside of the advertised 3-5 business day time frame, our customer service team will reach out to you to confirm if you agree with that date.

Returns & Refunds

We offer returns on Grills and other outdoor appliances under the following strict conditions:
  • Original Packaging Required: Appliances must be returned in their original, undamaged factory box with all internal packing materials, manuals, and accessories included. We cannot accept appliance returns if the original box is discarded or destroyed.
  • Shipping Costs: The customer is responsible for paying return shipping costs.
    • Exception: If the return is due to an error on our part (e.g., we shipped the wrong model), EXT Cabinets will cover the return shipping costs.
  • Condition: Appliances must be unused and in new condition.
For full details, customers should review the complete return policy linked on the site.

FAQ

Q1: Can all three cooking systems (main burners, sear zone, rotisserie) run at the same time?

Yes, All three are independently controlled and can operate simultaneously. You can sear on the infrared zone, use the main burners for indirect cooking, and run the rotisserie burner at the same time. This is what makes the DHBQ38RS-D a true multi-zone outdoor cooking system.

Q2: How large a roast can the 38-inch rotisserie handle?

The 38-inch model provides significantly more clearance and working space than the 32-inch. It comfortably accommodates whole turkeys up to 18–20 lbs, large prime ribs, and even a pair of chickens side by side on the spit — ideal for holiday entertaining.

Q3: How does the DHBQ38RS-D differ from the DHBQ38RS-K and DHBQ38RS-W models?

All three share identical specs, features, and performance. The only difference is the control panel color: the D variant is standard stainless, the K variant is black, and the W variant is white. Choose based on your outdoor kitchen's design aesthetic.

Q4: What does the ceramic radiant briquette system actually do?

Ceramic briquettes sit above the burners and below the cooking grates. They absorb heat from the burners and re-radiate it evenly across the cooking surface much like charcoal, while also vaporizing drippings to produce flavor-enhancing smoke. The result is more consistent heat, fewer flare-ups, and better flavor development than bare flame tamers.

Q5: Does the 38-inch model require a special insulation jacket for island installation?

Yes. Like all Delta Heat built-in models, the DHBQ38RS-D requires the Delta Heat Insulation Jacket (DHIJ38) when installed in a combustible island. Non-combustible stone or masonry islands typically do not require it — consult your installer and local codes to confirm.

Q6: Is this grill suitable for year-round use in cold climates?

Delta Heat grills are built for year-round residential use. The 304 stainless steel handles temperature extremes, and the electronic ignition operates reliably in cold weather. A grill cover is recommended in harsh winter conditions to preserve the exterior finish over the long term.

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