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Designed and built by BetterPatio Model IRB-SZR

Summerset Sizzler Infrared Sear Burner – 15,000 BTU Drop-In Replacement for Sizzler Grills

Summerset Sizzler Infrared Sear Burner – 15,000 BTU Drop-In Replacement for Sizzler Grills

Regular price $229.00 USD
Regular price $146.56 USD Sale price $229.00 USD
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  • Free 3D designSee it before you build it
  • No dealer markupShipped direct from the maker
  • White glove deliveryTracked to your door
  • Financing availablePay monthly with Klarna

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Summerset Sizzler Infrared Sear Burner – 15,000 BTU Drop-In Replacement for Sizzler Grills compared with similar models
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Price $229 $7,998 $7,998 $7,189
Rating No reviews yetNo reviews yet 5.0 (7) 5.0 (7)
Ships in Ask a designer 1 to 2 business days. In stock.1 to 2 business days. In stock.1 to 2 business days. In stock. 
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Product details

Everything you need to know before ordering

Take your grilling performance to the next level with the Summerset Sizzler Infrared Sear Burner — a high-intensity upgrade that transforms your Sizzler Grill into a professional-grade searing powerhouse.

Delivering an impressive 15,000 BTUs of focused infrared heat, this plug-and-play burner allows you to achieve restaurant-quality sear marks and lock in the natural juices and flavors of your favorite meats. Simply replace one of your standard burners with this drop-in infrared unit to enjoy enhanced heat precision and rapid preheating.

Designed exclusively for Summerset Sizzler Grills, the IRB-SZR integrates seamlessly, delivering fast, even, and powerful heat distribution ideal for steaks, chops, and seafood. Crafted with durable, weather-resistant materials, it’s built to perform under high-heat conditions for years to come.

Whether you’re searing at high temperatures or caramelizing the perfect crust, this upgrade unlocks the true potential of your outdoor cooking setup. Backed by Summerset’s Gold Standard Lifetime Warranty, you can grill with confidence and precision every time.

Key Features

  • 15,000 BTUs of Infrared Power – Achieve ultra-high searing temperatures in minutes
  • Plug-and-Play Design – Easily installs in place of an existing Sizzler burner
  • Perfect for Searing Meats & Seafood – Locks in moisture and flavor with a beautiful crust
  • Precision Heat Control – Ideal for high-temperature cooking and quick searing
  • Durable Construction – Built for long-term performance in outdoor environments
  • Compatible with Sizzler Series Grills Only
  • Gold Standard Lifetime Warranty – Backed by Summerset for complete peace of mind

Specifications

  • Manufacturer: Summerset Grills
  • Model: IRB-SZR
  • Compatibility: Summerset Sizzler Series Grills
  • BTU Output: 15,000 BTUs
  • Fuel Type: Natural Gas or Propane (matches grill configuration)
  • Installation: Drop-In Replacement for Main Burner
  • Heat Source: Infrared Ceramic Element
  • Construction: Heavy-Duty Stainless Steel Frame

Still deciding?

Get a free 3D design with this unit laid into your actual space, plus an itemized quote. No cost and no obligation.

Buying with confidence

Who stands behind this, and how it gets to you

Questions about warranty or delivery on this unit? Call 866-412-1555

Why buy from BetterPatio

10,000+ backyards built since 2014

We have been shipping outdoor kitchens direct to homeowners for over a decade.

  • Free 3D design with your quote

    We lay this unit into your actual patio to scale so you can see it before you buy.

  • No dealer markup

    Shipped direct from the manufacturer, so you are not paying a showroom's overhead.

  • No sales tax outside California

    Ordering from another state puts real money back into your build.

  • One dedicated designer

    The same person from first sketch to final delivery. You never start over.

  • White glove delivery

    Curbside or inside placement, tracked the whole way to your door.

  • Warranty support that answers

    Registered in your name, and our team helps you file if you ever need to.

Since 2014

Homeowners who bought from BetterPatio

4.9 stars from 345+ verified reviews across all products

  • We saved over $1,000 from the local retail store. It was fully assembled, beautiful, and delivered within a week.

    Jeffrey D.California

  • We finally made our dream outdoor kitchen a reality. We saved thousands with BetterPatio vs. a dealer only 100 miles away.

    WardDelaware

  • My kitchen is beautiful. Drew went above and beyond. He was very accommodating and always had an answer within 24 hours.

    AracelyPennsylvania

Before you buy

Questions homeowners ask about this

How long will delivery take?

The lead time for this item is shown next to the price. Grills and appliances are typically 1 to 2 business days, islands 3 to 5 weeks, and fully custom builds 6 to 10 weeks from approved design. You get a firm date once your order is confirmed, and tracking the whole way.

Will this fit my space and hookups?

Send us a photo and rough measurements and a designer will confirm fit, clearances, and whether you need gas, propane, or electrical before you order. That check is free.

Do I need a contractor to install it?

Most units arrive pre-assembled and only need a gas and electrical hookup. Your designer will tell you exactly what your build requires, and white glove delivery can place it for you.

What if it arrives damaged?

Inspect the freight before you sign. Note any damage on the delivery paperwork and call us the same day. We handle the freight claim and the replacement, not you.

Can I pay over time?

Yes. Klarna financing is available at checkout so a full outdoor kitchen can be spread into monthly payments.

Can I return it?

See our shipping and returns policy for the current window and conditions. Because these are large freight items, talk to us first so we can arrange it properly and avoid restocking surprises.

Want a designer to confirm this is the right unit for your space?

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