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Thermador Masterpiece Deluxe Series SGSX365FS

36" Gas Cooktop with 5 Star Burners, 2 ExtraLow Simmer Burners, 18,000 BTU Power Burner, Electronic Re-Ignition, Continuous Grates and Progressive Illuminated Control Panel

Your Price: $1,899.00


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Thermador SGSX365FS

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Additional Options




(SGRIDDLEF) preview
+ $179.00 

LP Conversion Kit

(SNLPKITF) preview
+ $79.00 

Wok Ring

(SWOKRINGF) preview
+ $89.00 

Our Recommendations

A Thermador kitchen is more luxurious, more efficient and more beautiful than any other kitchen. Because for seven decades, Thermador has been at the forefront of fusing the art and science of design and ingenuity. From introducing the first built-in oven almost 50 years ago to revolutionizing gas cooktops with the patented Star Burner; and from designing the first retractable downdraft ventilation system to advancing speed cooking technology; Thermador has helped transform the American kitchen.

The Masterpiece Series
It's a collection of kitchen appliances like no other: a modern interpretation of classic American style combined with the legendary performance you expect from the Thermador brand. Designed with chiseled, angular surfaces to create bold and distinctive profiles, each appliance in the collection beautifully reflects the wealth of sophistication within. A Masterpiece kitchen allows you to effortlessly conquer any culinary task with unrivaled performance and style.

The 4th generation patented Star Burner comes with 56% more flame spread than a round burner. It comes with a 18,000 BTU Max burner. With new blue illuminated controls, it offers progressive lighting and indicator when the cooktop is in ExtraLow mode. The ExtraLow feature provides the lowest simmering capability on the market (200 BTU). The chiseled stainless steel design matches Thermador design line. Glass and stainless steel control panel offers a sleek, modern design.
Dimensions and Weight
Product Width: 37"
Product Depth: 21 1/4"
Cutout Width: 34 15/16"
Cutout Depth: 19 1/8"
Cutout Height: 3 13/16"
Minimum Distance from Counter Front: 1 7/8"
Minimum Distance from Rear Wall: 3"
Approximate Shipping Weight: 53 lbs.
Cooktop Specifications
Number of Gas Burners: 5
Left Front Burner: 9,100 BTU
Right Front Burner: 12,000 BTU
Left Rear Burner: 12,000 BTU
Right Rear Burner: 9,100 BTU
Center Burner: 18,000 BTU
Electrical and Gas Specifications
Total Natural Gas Connection Rating: 60,200 BTU
Total LP Gas Connection Rating: 45,200 BTU
Electrical Supply: 120V AC, 60 Hz
Required Circuit Breaker: 15 Amp
Power Cord: 60", 3-Wire
LP Conversion Kit: SNLPKITF
Griddle Plate: SGRIDDLEF
  • Performance
  • Powerful 18,000 BTU Center Burner
  • Exclusive, patented Star Burner provides superior performance
  • Exclusive 200 BTU ExtraLow burners for perfect simmering
  • Continuous grates allow pots and pans to glide smoothly across the cooktop
  • Single point ignition - only burner that is being used is ignited
  • Design
  • Sleek control panel features glass and stainless steel
  • High-grade, quality die cast metal knobs
  • Chiseled, angular design coordinates with the suite of Thermador Masterpiece Collection appliances
  • Progressive illuminated control panel with metal knobs
  • Safety
  • Knobs feature a safety "push to turn" system
  • Automatic electronic re-ignition
  • Installation Above a Built-in Oven or Warming Drawer
  • Thermador Masterpiece Gas Coooktops may be installed above a Thermador Single Built-in Oven as long as there is no contact between the bottom of the cooktop and the top of the oven.
  • Thermador Masterpiece Gas Cooktops may also be installed above a Thermador Warming Drawer to create a convenient cooking center.
  • Important
  • We strongly recommend the installation of a Thermador Ventilation System with this gas cooktop.
  • Seal the surfaces of the cutout to make them heat resistant.
  • This prevents the surfaces from expanding as a result of humidity.
  • Solid surface counter-tops often require special installation.
  • For example, heat reflective tape or rounded corners may be necessary.
  • Natural Gas or LP
  • Thermador Masterpiece Gas Cooktops are shipped by the factory to operate on natural gas.
  • They must be converted for use with propane.
  • Verify the type of gas being used at the installation site matches the type of gas used by the appliance.
  • If the location/job site requires conversion from natural gas to propane (LP), order SNLPKITF.
  • Field conversion must be done by qualified service personnel only.
Info and Guides

Adobe Acrobat FileSpec Sheet

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Current Rebates
Free Dishwasher & Ventilation System (Up To $6,097 In Savings) with the Purchase Of A Thermador Kitchen Appliance Package

Save Up To $6,097 Instantly

How To Save:

Option One: Professional or Masterpiece Suite
Buy a 30", 36" or 48" Range -OR- any Cooktop / Rangetop and any Wall Oven - Get a FREE Emerald Dishwasher

Option 2 – Power Up with Steam

Buy a 48" Pro Grand Steam Range and get a FREE Sapphire Dishwasher

Bonus Savings
Add any 30" or 36" Bottom Freezer Refrigerator -OR- any 42" or 48" Side by Side refrigerator -OR- any two Freedom Refrigerator Columns and get ONE of the following:

•   Free Microwave Drawer ($1,649 Value)
•   Steam/Convection Oven at 50% Discount from UMRP
•   Upgrade to a Star-Sapphire or get a 2nd Dishwasher Free (Upgrade Charges Apply)
•   Any Ventilation System Free (Up To A $3,848 Value)

AJ Madison Exclusive Rebate AJ Madison Exclusive Rebate
Download Download Rebate Form
Calendar Valid: 01/01/2015 - 12/15/2015

Available Rebates - May be Combined

Note: It is the sole responsibility of the customer to download and mail in the rebate form by the respective closing date. AJ Madison cannot be held responsible for non-compliance of the afore-mentioned.

Product Reviews
Rated 4.9 out of 5 by 8 reviewers.
Rated 5 out of 5 by Best cooktop I have ever used This cooktop is the best I have ever used. its features especially the extra low feature and the star burners puts it head and shoulders above the rest. A J Madison is an outstanding dealer to work with and I can not say enough about the product quality and features and A J Madison's treated me like I was a special customer. 6/12/09
Rated 5 out of 5 by Thermador SGSX365FS Cooktop The best cooktop in the industry. Love the star shaped burners and their efficient heating. The main burner's 18000 BTU is great for big party cooking. We love it. 3/15/10
Rated 4 out of 5 by Meets expectations Typical gas cooktop. Works great however only negative is the heat from the flame goes wider than most of my pots. I have to adjust the pot to the front of the flame to keep my arm from burning when stirring items for any length of time. 4/26/10
Rated 5 out of 5 by new to gas I had never cooked on gas before this cooktop, so it took me a little time to get use to it. However, it is really much better than all the electric cooktops I have cooked on. The extra low is absolutely the best for sauces and just keeping things warm without burning 6/25/10
  • 2015-10-09T11:51:20.200-05:00
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Quick Specs
Quick Specs


  • Fuel Type : Gas
  • Style : Sealed Burner
  • Cooktop : Cooktop
  • Continuous Grates : Yes
  • Color : Stainless Steel
  • Surface Color : Stainless Steel


  • Actual Width : 37"
  • Actual Depth : 21 1/4"
  • Actual Height : 3 13/16"
  • Cutout Width : 34 15/16"
  • Cutout Depth : 19 1/8"

Burner Output

  • Set 1 QTY : 1
  • Set 1 Output : 18000
  • Set 2 QTY : 2
  • Set 2 Output : 12000
  • Set 3 QTY : 2
  • Set 3 Output : 9100
  • Grill : No
  • Griddle : No


  • Burners : 5
  • Control Type : Knobs
  • Downdraft Venting : No
  • Sabbath Mode : No

Technical Details

  • ADA Compliant : No
  • Ignition Type : Electronic
  • Modules Required : No
  • LP Conversion : Optional
  • Amps : 15
  • Voltage : 120 Volts
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