My Account My Account Icon Rebate Rebate Icon Update Update Icon Top Arrow Top Arrow Down Arrow Down Arrow Article Article Calendar Calendar Employees Employees Vendors Vendors Warehouse Warehouse Shipment Shipment
Summer Sales Event - Up to 65% Off Select Product Sitewide No Interest Financing Up to 24 Months
  • MSRP: $1,499.00
  • Extra Savings: -$150.00
Today's Price: $1,349.00
& Free Shipping
You Save: $150.00 (10.01%). Ends 08/24
We Match & Beat Any Price
Up to $8346 off packages
(Why don't we show the price?)

Retailers have the legal right to set their own prices, but some manufacturers place restrictions on how those prices may be communicated. Because our price on this item is lower than the manufacturer's “minimum advertised price,” the manufacturer does not allow us to show you our price until you place the item in your cart, or in some cases, proceeding to the final checkout stage. Taking these steps allows Appliances Connection to show you our price consistent with our goal of always offering you the lowest possible prices on the widest selection of products. You are not required to purchase the product to see our lowest price, simply just remove it from your cart.

Select Installation / Haul Away for Cooktops

Earn Reward Points
Learn more »

Thermador CET304NS

CET304NS 30" Masterpiece Series Electric Cooktop with 4 Heating Elements, Full Stainless Steel Frame, Touch Control Panel, and 2-level Digital Control Panel: Stainless Steel
★★★★★ ★★★★★

Masterpiece Series 30 Inch Electric Smoothtop Style Cooktop with 4 Elements, Keep Warm Zone, Hot Surface Indicator, in Black


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Ship Eligible

Items labeled Quick Ship will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for Quick Ship, the order will ship when all items are available to ship. Quick Ship may not apply to multiple quantities of the same product.

Only 4 available

Quick Specs: View More

  • Series: Masterpiece
  • Cutout Width: 28.75"
  • Cutout Depth: 19.88"
  • Cutout Height: 3.94"
  • Width: 31"
  • Control Type: Glide
  • Watts: 7300 Watts
  • Type: Cooktop
  • Hot Surface Indicator: Yes
  • Keep Warm Zone: Yes

Enter zip code for delivery ETA and promotions:


The CET304NS Masterpiece Series Electric Cooktop from Thermador with excellent performance, precise control, and a sleek design fits into any kitchen. It features 4 heating elements, 2-level digital control panel, full stainless steel frame, and touch controls with blue illumination. Available at AppliancesConnection


Never guess a cooking time or temperature again. With 9 pre-programmed modes and auto-shutoff, you’ll get the perfect results every time you cook. Cooking modes include: pasta, potatoes, rice, dumplings, vegetables, sausages, milk, rice pudding and deep frying.

Touch Control
The handsome control panel gives you immediate access to 17 power settings, a keep warm option, a fast preheat option, a timer, 9 cooking programs and a panel lock function.

Triple Element
Heat different sized cookware efficiently on the new triple element.


  • CookSmart® feature - 9 pre-programmed cooking modes


  • Triple element offers the capability to use multiple pan sizes
  • Dual element offers the capability to use multiple pan sizes
  • Auto Shut Off Timer enables the user to set desired cooking time
  • Keep Warm function - allows meals to remain ready to serve
  • Fast preheat mode - accelerates the heating process - for quicker results
  • Child Safety Lock
  • 2-level digital control panel indicates when elements are still hot


  • Touch control panel with blue light illumination offers 17 power settings
  • Chiseled, angular design coordinates with the suite of Thermador Masterpiece® Collection appliances
  • Full stainless steel frame
  • Trapezoid design control panel

Warranty Information

  • 2 Year entire appliance, Parts and Labor
  • 5 Years glass ceramic surface, electronic elements, and switches; Parts only


General Specifications
Style: Smoothtop
Control Type: Digital
Burners: 4
Elements Power: (1) 1200 W
(1) 1800 W
(1) 1700 / 700 W
(1) 3080 / 2200 / 1050 W
Induction: No
Fuel Type: Electric
Color: Stainless Steel
Volts: 240/208 Volts
Frequency: 60 Hz.
Watts: 7300 Watts
Amps: 30 Amps
Conduit: 38" Flexible Wire
Dimensions and Weight
Width: 31"
Depth: 21.25"
Height: 4.38"
Cutout Width: 28.75"
Cutout Depth: 19.88"
Cutout Height: 3.94"
Weight: 28 Lbs.
Warranty Information
Warranty Terms: 2 Years Labor
5 Years Parts


Touch Control

Touch Control

The handsome control panel gives you immediate access to 17 power settings, a keep warm option, a fast preheat option, a timer, 9 cooking programs and a panel lock function.

Stainless Steel Frame

Stainless Steel Frame

Completely surrounds the cooktop surface to complement all other stainless steel appliances

ADA Compliant

ADA Compliant

The Americans with Disabilities Act establishes accessibility guidelines for many products. This product meets the requirements for ADA-compliance based on Uniform Federal Accessibility Standards.

Associated Service Corporation ASA

10 Year Major Component Warranty


Qty: Add to Cart Free Shipping

Current Rebates

Thermador One-Two-Free program with saving Up To $8346

Thermador One-Two-Free program with saving Up To $8346

Option 1: Buy a 60" Professional Range and get 2 FREE Sapphire Dishwashers or 1 Star-Sapphire Dishwasher;
Option 2: Buy a 30", 36" or 48" Professional Range OR buy any Cooktop/Rangetop with any Wall Oven and get a FREE Emerald Dishwasher or upgrade to Topaz, Sapphire or Star Sapphire Dishwashers;

BONUS -Add any 30"/36" Bottom Freezer Refrigerator or any 2 Freedom Columns to Option 1 or 2 and choose one from the following:
- FREE Microwave Drawer ($1,649 Value)
- Steam/Convection Oven at 50% Discount
- Under Counter Refrigeration Unit 50% discount or
- Get second Emerald Dishwasher FREE or upgrade to a Star-Sapphire FREE (Upgrade Charges Apply)
- Any ventilation System FREE (Up To A $3,848 Value)Valid: 01/01/2017 - 12/31/2017 Download PDF Download Rebate Form

Build Your Bundle and Save

Thermador Cooktop and Wall Oven Package Promotion

Buy a Cooktop/Rangetop with a Wall Oven and get a FREE Emerald Dishwasher. Add additional Thermador appliances to your cart and receive additional savings. Valid: 01/01/17 - 12/31/17 Build Your Bundle & Save

Please Note: It is the sole responsibility of the customer to download, fill up and mail the rebate within the allotted time period. Please make sure to follow all instructions. AppliancesConnection cannot be held responsible for rebates which are denied or not claimed.

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

Be the first to ask a question

Ask A Question

Be the first to review this product

Write A Review


  • Brand:Thermador
  • SKU:CET304NS
  • UPC:825225907459
  • Stock Id:690618
  • Product Number:CET304NS
  • Series:Masterpiece


  • Type:Cooktop
  • Fuel Type:Electric
  • Style:Smoothtop
  • Induction:No
  • Griddle:No
  • Elements:4
  • Downdraft Venting:No
  • Color:Black
  • Control Type:Glide
  • Reversible Grates:No


  • Volts:240/208 Volts
  • Watts:7300 Watts
  • Amps:30 Amps
  • Sabbath Mode:No
  • Timer:Yes
  • Control Location:Front
  • Portable:No


  • Hot Surface Indicator:Yes
  • Pan Presence Sensor:No
  • Keep Warm Zone:Yes


  • Exterior Width:30"
  • Cutout Width:28.75"
  • Cutout Height:3.94"
  • Cutout Depth:19.88"
  • Depth:21.25"
  • Width:31"
  • Height:4.38"

    Technical Details

  • Weight:28 lbs.
  • Frequency:60 Hz.
  • Warranty Terms:2 Years Labor, 5 Years Parts
  • CSA Safety Listing:Yes