Sub-Zero PreservationWolf
30" Gas Cooktop (CT30G)
The 30" Gas Cooktop (CT30G) has been discontinued. Limited quantities of this model may be available through a local Sub-Zero and Wolf dealer. Wolf introduced four new models of gas cooktops in December 2013, featuring two new design styles. Learn more.
At higher settings, the dual stacked burner design uses its 15,000 Btu upper-level burner for maximum heat transfer. Merely turn down the illuminated knob and the lower-tier burners deliver fine-tuning control and True Simmer. This patented feature allows you to have the slightest of flame and enjoy a simmer with no boiling or scorching.
Model Options
CT30G/S - Classic Stainless

Shipping Weight (lbs): 50

CSA certified for US and Canada

Star-K Kosher certified as Sabbath and holiday-compliant


This appliance is certified by Star-K to meet strict religious regulations in conjunction with specific instructions found on


Stainless steel top construction, available in classic stainless steel

Four dual-stacked, sealed burners with automatic reignition on all settings

One large 15,000 Btu/hr sealed burner with 950 Btu/hr delivered at simmer

One medium 12,000 Btu/hr sealed burner with 800 Btu/hr delivered at simmer

Two small 9,200 Btu/hr sealed burners with 300 Btu/hr delivered at simmer

Individual spark ignition system

True Simmer setting on all burners

Illuminated control panel with two-tiered control knobs

Low-profile cast iron continuous burner grates with matte porcelain finish

Seamless drawn burner pan

Frequently Asked Questions - Planning
Filler strip for installation of multiple cooktops or modules
One-piece wok grate and single burner grate
LP gas high altitude conversion kit

Congratulations on your purchase of a Wolf 30" Gas Cooktop. We hope you are enjoying your product. If you haven't done so yet, please consider registering your purchase with us.

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Download Wolf Cleaning Instructions   Gas Cooktop Use & Care Guide
Download Wolf Cleaning Instructions   Wolf Cleaning Instructions
Download Wolf Product Rating Guide   Wolf Serial Number Reference
Frequently Asked Questions - Owners

Start your project right...

At our showroom, there’s inspiration everywhere you look. Try out Sub-Zero and Wolf appliances in spectacular, full-scale kitchens. Talk with experts. And get a taste of all that your new kitchen can be.


When you’re ready to buy…

Sub-Zero and Wolf Living Kitchen dealers offer products installed in kitchen vignettes, and specialists that will walk you through all the details of your new appliance purchase.


Use a Factory Certified installer and receive an extra year of full warranty.