Heavy 30 Inch Gas Cooktop

Professional Grade 30 Inch Stainless Steel Gas Cooktop with Italian Sabaf Burners

Full manufacturer title

ThermoMate Heavy 30 Inch Gas Cooktop with 4 Italy Sabaf Power Burners, Gas Cooker with Thermocouple Protection CSA Certified

Typical price

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ThermoMate Heavy 30 Inch Gas Cooktop with 4 Italy Sabaf Power Burners, Gas Cooker with Thermocouple Protection CSA Certified image 1

Ravvy verdict

83.2 / 100

Choose the ThermoMate GHAS774 if you prioritize high-quality Italian burner components and safety over brand name recognition and complex digital interfaces.

Best for: home cooks seeking professional Italian burners on a budget
Buy it if: You want high-quality Italian Sabaf burners for consistent flame.
Skip it if: You are large families requiring five burners or high-end smart features.
Best alternative: Ninja Detect Power Blender Pro, BlendSense Tech, 72oz, 1800PW, TB201 Ninja BlendSense (busy families and smoothie enthusiasts who want automated results)

How it scores on what matters

Safety Features92.0
Cleaning Ease88.0
Heat Precision85.0
Build Quality83.5
Installation78.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The ThermoMate GHAS774 brings professional-grade cooking performance into the residential kitchen with its quartet of Italian-engineered Sabaf burners. Constructed from heavy duty 304-grade stainless steel, this 30 inch cooktop balances raw power with precise control. The layout includes a high-output 10,300 BTU rapid burner for searing and three specialized burners for simmering and everyday tasks. Its sealed burner design ensures that spills remain on the surface for easy cleanup rather than disappearing into the internal components. Safety is a primary focus for this model, featuring an integrated thermocouple flameout protection system that immediately halts gas flow if the flame is accidentally extinguished. The inclusion of heavy-duty cast iron grates provides a stable platform for heavy cookware, while the push-to-turn ignition prevents accidental startups. With a slim profile and quick-install design, it serves as a modern upgrade for kitchens requiring a reliable natural gas or propane solution without the premium price tag of luxury brands.

Ravvy AI insight

The use of genuine Sabaf burners is the standout feature here, as these components are typically found in much more expensive European ranges. While the BTU output is modest compared to commercial units, the efficiency of the Sabaf design provides better heat distribution for home use. Prospective buyers should note that while the unit includes an LPG conversion kit, the included regulator is for Natural Gas only, so propane users will need to source a compatible regulator separately.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Sep 1, 2026.

What owners praise

High-quality Italian Sabaf burners for consistent flame
Durable 304-grade stainless steel construction
Thermocouple safety device prevents gas leaks
Dishwasher-safe heavy duty cast iron grates
Comes with LPG conversion nozzles included
Slim 1.67 inch depth saves cabinet space

What to know first

Maximum 10,300 BTU is lower than some pro-style models
Gas regulator included is for NG use only
Four burners on a 30-inch surface feels slightly spaced out

Specifications

UPC: 750139327683
GTIN: 750139327683
Size: 30 inch-4
Brand: thermomate
Color: Silver
Voltage: 120 volts_of_alternating_current
Wattage: 8648.5 watts
Material: Cast Iron, Stainless Steel
Fuel Type: Natural Gas/Liquid Propane
Brand Name: thermomate
Unit Count: 1 Count
Burner type: Sealed
Item Weight: 22.6 pounds
Control Type: Button
Manufacturer: thermomate
Model Number: GHAS774
Power Source: AC
Material Type: Cast Iron, Stainless Steel
Heating Element: Sealed
Special Feature: Heavy Duty Cast lron Grate
Heating Elements: 4
Installation Type: Built-In
Specification Met: CSA Certified
Product Dimensions: 20.08"D x 30"W x 1.67"H
Additional Features: Heavy Duty Cast lron Grate
Included Components: gas cooktop stove, installation set, Teflon sealing tape, cut-out template board, 1/2 NPT gas pressure regulator, user manual in English and French, LPG Conversion Kit
Ignition System Type: Electronic
Heater Surface Material: Stainless Steel
Manufacturer Part Number: GHAS774
Item Dimensions D x W x H: 20.08"D x 30"W x 1.67"H
Number of Heating Elements: 4

How to get the most out of it

Converting to Propane

When switching from Natural Gas to Liquid Propane, use the included nozzles but remember to purchase a separate LPG-compatible regulator. The included regulator is strictly for Natural Gas setups.

Ownership tips

care

Cleaning the Stainless Steel

Wipe the stainless steel surface in the direction of the grain using a soft cloth and mild detergent. Avoid abrasive pads which can scratch the 304-grade finish.

tip

Ignition Troubleshooting

If the burner fails to spark, ensure the sealed burner caps are perfectly seated. Even a slight misalignment can prevent the electronic pulse ignition from sparking correctly.

Frequently asked questions

Can this cooktop work during a power outage?

Yes, while the electronic ignition requires a 120V outlet, the burners can be manually lit with a match or long lighter during a power failure since the gas flow is mechanical.

What are the exact cutout dimensions required?

You will need a countertop cutout measuring 28.58 inches wide by 18.93 inches deep. A template is included in the box to help ensure an accurate fit.

Does it come with a plug or does it need to be hardwired?

It comes with a standard 3.9-foot power cord and a 3-prong plug for a 120V AC outlet, so no hardwiring is required for the ignition system.

How does the flameout protection work?

The integrated thermocouple detects heat from the flame. If the flame blows out due to a draft or spill, the sensor cools down and automatically closes the gas valve within seconds.

Where can you buy the Heavy 30 Inch Gas Cooktop?

Heavy 30 Inch Gas Cooktop is sold through Amazon, and thermomate also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Heavy 30 Inch Gas Cooktop cost?

Pricing for this model changes often and was not published at the time of our last check. Use the buy link on this page to see the current listing price.

How do you get the Heavy 30 Inch Gas Cooktop for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when kitchen appliances discounts run deepest, compare the open box or renewed listing against new stock, and check whether thermomate is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Heavy 30 Inch Gas Cooktop in stock right now?

It was in stock at our last check. Availability on popular kitchen appliances can change within hours, so the live listing is the source of truth.

Is the Heavy 30 Inch Gas Cooktop worth it?

Ravvy scores it 83.2 out of 100. The strongest argument for it is high-quality Italian Sabaf burners for consistent flame. The trade off to weigh is maximum 10,300 BTU is lower than some pro-style models.

Who should buy the Heavy 30 Inch Gas Cooktop?

It fits home cooks seeking professional Italian burners on a budget If that does not describe your situation, compare it with the other options in Kitchen Appliances before committing.

What are the key specs of the Heavy 30 Inch Gas Cooktop?

UPC: 750139327683. ASIN: B08RB1DMCG. GTIN: 750139327683. Size: 30 inch-4.

What are good alternatives to the Heavy 30 Inch Gas Cooktop?

Compare it against the other scored picks in Kitchen Appliances on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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