Summerset Main Valve Orifice for Sizzler (Natural Gas) - 12084 (MVO-SIZ-NG)

Summerset Main Valve Orifice for Sizzler (Natural Gas)

Natural gas main burner orifice for Summerset Sizzler grills. The orifice sits on the end of the main valve and meters gas into the burner, so a clogged or wrong-size orifice causes weak or uneven flames. Each main burner uses one.

Check Your Grill’s Compatibility

Before You Order

Sizzler Pro grills use different main valve orifices, so this part does not fit them. Check the rating plate to confirm your grill runs on natural gas. Gas parts should be installed and leak-tested by a qualified technician.

Related Summerset Parts

Summerset Sizzler Main Valve (Natural Gas)

Summerset Sizzler Control Knob

Summerset Sizzler Control Knob Bezel

Summerset Sizzler Back Burner Orifice (Natural Gas)

Also available by phone

Part 12320 - main valve, natural gas, for current Sizzler grills 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.

1

Find the rating plate. It lists the model, the gas type and the serial number.

2

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.

3

No luck? The model number is on the front of your owner’s manual.

4

Snap a photo of the plate and tap Text Us a Photo below. We’ll tell you exactly which part fits.

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.