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3.5 | 2 Reviews

800 Series Gas Rangetop 30" Stainless steel RGM8058UC

Bosch RGM8058UC


  • Fit multiple pans and cook with 4 burners
  • Boil water quickly with a Dual-Flame Power Burner
  • Dishwasher-safe grates
  • Simmer delicate sauces with the OptiSim® Burner

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Image Feature

Fit multiple pans and cook with 4 burners

High efficiency burner technology requires less gas BTUs to achieve a faster boiling time, resulting in energy and time savings.

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Dishwasher-safe grates

A special enameling process allows the grates to be washed directly in the dishwasher instead of by hand for easier clean up.

Image Feature

Simmer delicate sauces with the OptiSim® Burner

The OptiSim burner design is wider and thicker which diffuses heat evenly for better flame control when simmering delicate sauces.

BOSCH RGM8058UC 800 Series Gas Rangetop


  • Fit multiple pans and cook with 4 burners
  • Boil water quickly with a Dual-Flame Power Burner
  • Dishwasher-safe grates
  • Simmer delicate sauces with the OptiSim® Burner
Features and Specifications
Energy source Gas
Type of Control sword knobs
Features Wok burner
Construction type
Color of Frame Stainless steel, Stainless Steel
Color of Surface Stainless steel, Stainless Steel
Design Built-in
Number of electric elements 0
Number of electric cooking zones 0
Type of frame Professional, Standard frame
Number of Gas Burners 4
Number of halogen elements 0
Installation Type Built-in
Number of radiant elements 0
Number of electric warming zones 0
Size and weight
Overall Appliance Dimensions (HxWxD) (in) 25 3/4" x 29 15/16" x 25 3/4"
Net Weight 75.000 lbs
Cooking zone 1
Location of heating element front left
Power of heating element (kW) 3.52 kW
Cooking zone 2
Location of 2nd heating element center left
Cooking zone 3
Location of 3rd heating element back left
Power of 3rd heating element (kW) 3.52 kW
Cooking zone 4
Location of 4th heating element middle back
Cooking zone 5
Location of 5th heating element back right
Power of 5th heating element (kW) 1.47 kW
Cooking zone 6
Location of 6th heating element center right
Cooking zone 7
Location of 7th heating element front right
Power of 7th heating element (kW) 5.28 kW
Cooking zone 8
Location of 8th heating element front middle / central
Cooking zone 9
Location of 9th heating element front centre/cent
Residual Heat Indicator Without
Type of safety device for gas Electromagnetic for each burner
Total connected gas load 13,770 W
Location of gas connection Rear
Frequency 60 Hz
Energy source Gas
Power Cord Length 60.0 IN

Quick Specs

  • Appearance

  • Type: Cooktop
  • Style: Built In
  • Fuel: Gas

  • Dimensions

  • Width: 29.93"
  • Height: 7.5"
  • Depth: 26.625"

  • Size

  • Nominal Width: 30"

  • Features

  • Energy Star Rated: No
  • Downdraft Ventilation: No
  • Hood Recommended: Yes

  • Cooktop Features

  • Dual Fuel: No
  • Burner Type: Sealed
  • WiFi Connected: No

Bosch Buy More Save More Rebate

Offer Expires: 7/11/2024 to 12/31/2024 Must be postmarked by: 1/31/2025

Receive up to a $1500 rebate with purchase of 2 or more qualifying Bosch products plus eligible cooking bonuses. Rebate form must be postmarked by 1/31/2025.

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

3.5 out of 5

50% of reviewers recommend this product.

2 Stars

Problematic ignition system....

Beeker 1/4/2022

The ignition system on our new rangetop is spotty at best. In order to light any of the burners, especially the largest one, you have to turn the knob and let it snap 10 to 20 times. My last rangetop lit in a couple of snaps. Also the large burner with its multiple burners doesn't funciton well. When we adjust it to the the smaller burner setting and adjust it to a low setting, after a while the burner will just go off. Not great.
Originally posted on

No, I do not recommend this product

5 Stars

Powerful, easy to clean,

str8updave 12/9/2020

I Bought this cooktop for my new kitchen in Oct. 2020. I did not want 5 burners because I've had that settup before and in a 30" cooktop there isnt enough room for it So I like 4 effecient burners. And these certainly are. This cooktop is incredibly powerful. I find myself turning down the gas to almost bare minimum. The Optisim is the perfect burner.-Super controllable. The dual front burner is also really useful and on the lowest settings, especially so. On high, this front burner will heat up the largest pot in no time. I had a GE Profile before this and there is absolutely no comparison. This is so much more powerful, flexible and eeasy to clean. I like the fact that the grates can go into the dishwahser too. Usually the question is asked if I would recommend or repurchase this product and the answer is Yes I would do both.
Originally posted on

Yes, I recommend this product

 Incentivized Review