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Thermador Pro Harmony Professional Series PR486GDH
48 Inch Pro-Style Gas Range with 6 Sealed Star Burners, 4.4 cu. ft. Convection Oven, 2.3 cu. ft. Conventional Oven, Electric Griddle, ExtraLow Simmer Burners, Telescopic Racks and Manual Clean

Select one of the options below

Gas Options
Select Natural Gas $8,699.00
Select Liquid Propane $8,699.00
Financing Available! Learn more now.
Technologically advanced and visually refined, Thermador's 27" depth Pro Grand and 24" depth Pro Harmony ranges are designed for those whose passion for cooking is rivaled only by their passion for quality and sophistication. Ranges include extra-large capacity ovens, patented, sealed, brass Star Burners with a 375/hr Extra Low setting and their third element convection system which provides superior baking and 25 percent time savings.

Pro Harmony ranges offer unmatched award-winning features, unrivaled functionality and Thermador's new chiseled design - all in a compact 24" depth profile. The range fits perfectly flush in standard depth cabinetry, creating a sophisticated look with its stainless steel knobs. The Star Burner's unique design directs heat evenly from the center of the pan to its edges for faster time to boil and superior heat spread. And their ExtraLow feature simmers items without scorching - the perfect solution for warming delicate sauces and melting chocolate.
Color: Stainless steel
Construction type: Freestanding
Type of control: front, sword knobs
Number of gas burners: 6
Location of control panel: front
Energy source: Gas
Gas type: Natural gas 15 mbar (USA); or Liquid gas 27,5 mbar (USA)
LP Gas Option: Choose LP Gas model, or order Natural Gas model with LP Conversion Kit
Location of gas connection: middle, rear
Gas connection rating (W): 50530.0
Current (A): 20
Volts (V): 120
Frequency (Hz): 60
Approval certificates: CSA
Plug type: 120V-3 prong
Power on indicator: Yes
Type of regulation: Mechanical
Type of grate: Cast iron
Type of safety device for gas: Electromagnetic for each burner
Ignition system: Yes
Safety device: Thermostat, Thermostat
Timer: No
Included accessories: 1 x roasting pan (small), 1 x roasting pan, 1 x island trim
  • Natural Gas or Liquid Propane Models Available
  • Choose either PRG486GDH for Natural Gas, or PRL486GDH for Liquid Propane installations.
  • An LP Conversion Kit may also be ordered with the Natural Gas model for later conversion by a qualified technician.
  • Star Burner
  • The Star Burner's unique shape isn't just for show. It creates a perimeter that 56 percent longer than a round burner of the same diameter, which allows for the inclusion of more flame ports.
  • The result is a burner that has superior flame spread and a reduced cold spot to deliver faster and more even heating across any size pan.
  • Fastest Time to Boil
  • The Star Burner's 18,000 BTU/hr output and superior heat distribution boils water in a fraction of the time it takes competitive rangetops.
  • ExtraLow Simmer
  • The only simmer system that allows you to control the temperature.
  • Cycles the Star Burner on and off to maintain temperatures as low as 100 degrees F.
  • Simmers delicate sauces or keeps food warm without scorching or need for stirring.
  • Quick Clean Base
  • Hand and sponge fit easily under burner to wipe surface clean.
  • Teardrop emboss reduces food buildup near base.
  • Perfect Griddle Results
  • Titanium surface non-stick, rust-proof cast-aluminum griddle is electronically controlled to deliver consistent results from front to back and side to side.
  • Indoor Grilling, Outdoor Results
  • Griddle and grill are removable for easy cleanup of the entire cooking surface (grill accessory sold separately).
  • Full Access Oven Racks
  • Professional telescopic racks glide smoothly on ball bearings, allowing them to extend completely for safe, easy access.
  • Truly Flush Mounted
  • Range is designed to fit flush with standard 24"-depth cabinets.
  • Multi-level Baking
  • Their third element convection technology is so powerful that only one fan is needed.
  • It keeps the temperature consistent throughout the cavity and allows for multi-rack cooking.
  • 2 Hour Self-Clean
  • Pro Harmony dual-fuel range ovens boast the fastest self-cleaning cycle on the market at just 2 hours (including cooldown).
  • Consistent Oven Results
  • An electronic thermostat monitors oven temperature, ensuring absolute heating accuracy while minimizing temperature variation.
  • (Sabbath function available in main oven.)
  • More Features
  • Restaurant style metal knobs
  • Professional style, continuous cast iron grates
  • Continuous porcelain, easy to clean cooking surface
Info and Guides

Adobe Acrobat FileOwners Manual

Adobe Acrobat FileInstallation Instructions

Adobe Acrobat FileSpecs Sheet

You will need Adobe Acrobat Reader to view and print pdf files

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Product Reviews
Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 Best Oven Ever! What can I say? If you love to cook this oven is for you. Biggest oven capacity on the market. We have owned ours since 2009 and we love it! Unlike our friends who own Vikings, ours actually works all the time! No matter the size of the turkey, or the size of the pan or the number of dishes, this oven takes it all in stride and fits everything in it! Highly recommend! And the griddle is fabulous and easy to clean! We cook eggs, bacon, pancakes, burgers and even chicken on it! The extra low simmer feature is great when using all six burners at a time! 3/18/15
  • 2016-02-12 T09:20:58.533-06:00
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Quick Specs
Quick Specs


  • Fuel Type : Gas
  • Style : Freestanding
  • Color : Stainless Steel
  • Cooktop : Sealed Burner
  • Continuous Grates : Yes
  • Stainless Steel Handle : Yes
  • Viewing Window : Yes
  • Drawer : None
  • Clock : No


  • Width : 47 7/8 Inch
  • Depth : 27 5/8 Inch
  • Height : 35 7/8 Inch

Cooktop Features

  • Burners / Elements : 6
  • Cooktop Control Type : Knobs
  • Downdraft Ventilation : No
  • Modules Required : No
  • Hot Surface Indicator Light : No
  • Induction : No
  • Grill : No
  • Griddle : Yes

Oven Features

  • Primary Oven Capacity : 4.4 Cu. Ft.
  • Secondary Oven Capacity : 2.2 Cu. Ft.
  • Oven Control Type : Knobs
  • Digital Temperature Display : No
  • Timer : No
  • Convection : Yes
  • Self-Cleaning : No
  • Delay Bake : No
  • Proofing : No
  • Sabbath Mode : Yes
  • Broiler Element Location : Top
  • Temperature Probe : No
  • Interior Oven Light : Yes
  • Removable Door : No

Technical Details

  • Star-K Certified : No
  • ADA Compliant : No
  • Ignition Type : Electronic
  • Oven BTUs : 23500
  • LP Conversion : Optional
  • Amps : 20
  • Voltage : 120 Volts
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