About this product
Summerset Sizzler 40" Series Infrared (IR) Back Burner
This is the original-style infrared back burner for earlier Summerset Sizzler grills. It is the rear burner that supplies the heat for rotisserie cooking. The price list identifies this part as the IR back burner for the Sizzler 32" (SIZ32), original style.
Check Your Grill’s Compatibility
- Old / original style infrared back burner
- One per grill
- Sold individually
Before You Order
This is the old-style burner. Most Sizzler and Sizzler Pro grills, and post-2018 TRL and TRLD grills, take the newer 11999 IR back burner instead. Match your old burner or the rating plate before ordering, or call us with your model.
Related Summerset Parts
Summerset Sizzler Infrared Back Burner (4" x 21"), current style
Summerset Sizzler Back Burner Valve (Propane)
Summerset Sizzler Back Burner Valve (Natural Gas)
Summerset Sizzler Back Burner Electrode Ignitor
Summerset Sizzler Back Burner Orifice (Propane)
Also available by phone
Part 11884-FLEX-TUBE-BB-SIZ - IR back burner flex tube (980mm) Call to check on availability
Call 866-348-4618 and give us the part number.
Not Sure Which Summerset Grill You Have?
Finding your Summerset model and serial number is easy.
Summerset model numbers look like SIZ32, TRL38 or SZRPRO40. The series, the size and the gas type all change which part fits.
Find the rating plate. It lists the model, the gas type and the serial number.
On Summerset grills it is on the outside of the firebox (grill basin), and on some models it is also on the underside of the drip tray.
No luck? The model number is on the front of your owner’s manual.
Snap a photo of the plate and tap Text Us a Photo below. We’ll tell you exactly which part fits.
Don’t see the part you need? We can get most Summerset parts, even ones that aren’t listed in our store yet. Email us at store@progrill.com or send us a text.
Have a different question? Call us at 866-348-4618 or send us a text.
This is a factory original Summerset part, not a copy.
Description supplied by Pro Grill through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






