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Summerset Main Valve Orifice for Sizzler Pro Grills
The main valve orifice threads onto the outlet of each main burner valve and meters gas into the burner. This version is for Summerset Sizzler Pro grills. Orifices are sized for the gas type, so choose natural gas or propane to match your grill.
Pick your option above. Each version has its own part number, and the right one is added to your cart when you choose it.
Before You Order
Check the rating plate for gas type. Standard Sizzler grills (not Pro) use different orifices (12083-MVO-SIZ-LP and 12084-MVO-SIZ-NG). Converting between gas types should be done by a qualified technician.
Related Summerset Parts
Summerset Sizzler Knob (Metal) - 12005-KNOB-SIZPRO
Summerset Sizzler Cross Fire Tube (Flat Style) - CROSS-TUBE-SIZPRO
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.
GENUINE SUMMERSET PARTThis is a factory original Summerset part, not a copy.