About this product
The Summerset SBO-SIZ-NG is the natural gas side burner orifice for Sizzler side burners. It meters natural gas into the side burner and is sized for natural gas only.
At a glance
- Natural gas: NG orifice only
- Sizzler: Sizzler side burners
- Side burners: Not grill main burners
- Small part: Swap with the gas off
Details
Part number SBO-SIZ-NG Part Side burner orifice Fuel Natural gas Fits Summerset Sizzler side burners, natural gas Sizzler side burner in the manual SIZSB2 double side burner, 24,000 BTU (2019 Summerset catalog) NG regulator setting 4" water column (Summerset side burner manual) Not for Propane side burners, SSSB1 and TRLSB2 side burners Propane version SBO-SIZ-LP, listed separately Brand SummersetNatural gas only. Match the part to the fuel on your rating plate. Summerset tunes the orifices and regulator to the gas listed on the rating plate. Have a licensed gas professional install gas parts, then leak test every connection with soapy water before lighting.
Questions people ask us
Which side burner does SBO-SIZ-NG fit?
It is listed for Summerset Sizzler side burners on natural gas. Summerset's side burner manual shows an orifice at each burner of the SIZSB2 double side burner.
I have an SSSB1 or TRLSB2. Is this mine?
Those side burners take SBO-SS-NG.
Does it work on propane?
No. Propane Sizzler side burners take SBO-SIZ-LP.
Not sure this is the right orifice?
Send us the model and serial number from the rating plate on your side burner, plus a photo of the old part if you have it out, and we will check it before you order. Ask us here.
Description supplied by Aqua Terra Backyard through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






