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FORNO Ambassador Collection · Valente Series
FORNO Valente FCTGS5799-36CPBLK 36-Inch Gas Cooktop / Rangetop with 6 Sealed Burners, 71,000 BTU – Black with Antique Brass & Copper Trim
The FORNO Valente FCTGS5799-36CPBLK is a 36-inch residential gas cooktop / rangetop designed for buyers who want six sealed burners, substantial cooking output, and a decorative black-and-warm-metal finish.
Six sealed burners produce 71,000 BTU of combined output, with individual burner ratings ranging from 6,000 to 20,000 BTU. The highest-output position uses a dual-ring burner, while the overall configuration includes simmer and ultra-rapid burner capability.
Continuous cast-iron grates sit above a deep-recessed black enamel cooking surface, while front-mounted Antique Brass knobs and decorative Copper Rivet trim give the appliance a distinctive architectural appearance.
FORNO FCTGS5799-36CPBLK: Quick Decision Summary
Choose the FORNO Valente FCTGS5799-36CPBLK when you want a 36-inch six-burner gas cooking surface with multiple heat levels, continuous cast-iron grates, natural-gas / LP flexibility, and a black finish with Antique Brass and Copper detailing.
| Best For | Residential kitchens, serious home cooks, six-burner cooking layouts, and buyers wanting a decorative black gas rangetop. |
|---|---|
| Fuel Configuration | Natural gas from the factory; LP / propane convertible. |
| Cooking Output | 71,000 BTU total across six sealed burners. |
| Highest Burner | 20,000 BTU dual-ring burner. |
| Key Advantage | Six burner outputs from 6,000 to 20,000 BTU, continuous cast-iron grates, deep-recessed enamel surface, auto re-ignition, and distinctive Black with Copper styling. |
| Primary Planning Requirement | Confirm gas supply, electrical service, cabinet dimensions, combustible clearances, ventilation, and professional installation. |
Things to Know Before Ordering
- This is a gas cooking appliance, not induction or electric.
- The appliance ships configured for natural gas.
- Professional LP / propane conversion is supported.
- Six burners provide 71,000 BTU of total output.
- The strongest burner is rated at 20,000 BTU.
- Electronic ignition requires electrical power.
- A grounded 120V / 60Hz / 15A connection is specified.
- Ventilation and combustible-clearance requirements must be verified before installation.
- Commercial warranty coverage is listed as unavailable.
Quick Product Facts
| Brand | FORNO |
|---|---|
| Collection | Ambassador |
| Series | Valente |
| Model / SKU | FCTGS5799-36CPBLK |
| UPC | 686136957274 |
| Product Type | Gas Cooktop / Rangetop |
| Installation Type | Slide-In |
| Application | Residential |
| Width | 36 in. |
| Fuel Type | Gas |
| Factory Gas Type | Natural Gas |
| LP Convertible | Yes |
| Number of Burners | 6 |
| Total Cooktop Output | 71,000 BTU |
| Maximum Burner Output | 20,000 BTU |
| Cooking Surface | Deep-Recessed Black Enamel |
| Grates | Continuous Cast Iron |
| Ignition | Electronic Ignition with Auto Re-Ignition |
| Controls | Front-Mounted Knobs |
| Knob Finish | Antique Brass |
| Accent / Trim | Copper Rivet Trim |
| Electrical | 120V / 60Hz / 15A |
| Receptacle | NEMA 5-15P |
| Dimensions | 36 in. W × 26 in. D × 7.5 in. H |
| Product Weight | 100.53 lb. |
| Safety Listing | ETL |
| Warranty | 2-Year Limited Parts & Labor Warranty |
Key Features of the FORNO Valente FCTGS5799-36CPBLK
71,000 BTU Total Cooking Output
Six sealed burners combine for 71,000 BTU of total cooktop output.
20,000 BTU Dual-Ring Burner
The strongest cooking zone reaches 20,000 BTU and uses a dual-ring burner design.
Six Sealed Gas Burners
Six cooking positions provide greater simultaneous cookware capacity than conventional four- or five-burner layouts.
Continuous Cast-Iron Grates
Continuous cast-iron grates create a stable, connected support surface across the cooktop.
Deep-Recessed Black Enamel Surface
The recessed enamel cooking surface helps contain spills while providing strong visual contrast with the warm-metal controls.
Electronic Ignition with Auto Re-Ignition
Electronic spark ignition and automatic re-ignition support reliable gas-burner operation.
Antique Brass Controls
Front-mounted Antique Brass knobs provide direct burner control while reinforcing the decorative design.
Copper Rivet Trim
Copper detailing gives the cooktop a warmer, more decorative appearance than a conventional all-stainless surface.
Four Leveling Legs
Four leveling legs assist with alignment during installation.
Six Burner Outputs from 6,000 to 20,000 BTU
The FCTGS5799-36CPBLK distributes cooking power across several burner ratings rather than using six identical burners.
| Cooking Zone | Maximum Output |
|---|---|
| Burner 1 | 9,000 BTU |
| Burner 2 | 9,000 BTU |
| Burner 3 | 12,000 BTU |
| Burner 4 | 15,000 BTU |
| Burner 5 | 6,000 BTU |
| Burner 6 | 20,000 BTU |
| Total Cooktop Output | 71,000 BTU |
High-Output Cooking
The 20,000 BTU dual-ring burner provides the cooktop's strongest heat output.
Lower-Output Cooking
A 6,000 BTU burner provides a lower-output alternative for applications that do not require maximum heat.
Continuous Cast-Iron Grates & Deep-Recessed Enamel
Continuous Grates
Cast-iron grates create a connected cookware-support surface across the six burners.
Deep-Recessed Surface
The cooking surface is recessed to help contain spills.
Black Enamel Finish
Black enamel creates contrast with the Antique Brass knobs and Copper Rivet details.
Front Controls
Six front-mounted control knobs provide direct access to each burner.
Automatic Re-Ignition
Automatic re-ignition is identified in the supplied specifications.
Residential Configuration
The supplied product and warranty information classify the appliance for residential rather than commercial use.
Who Is the FORNO FCTGS5799-36CPBLK Best For?
36-Inch Residential Kitchens
The cooktop is designed for kitchens intentionally planned around a 36-inch gas cooking appliance.
Six-Burner Buyers
Six cooking positions provide flexibility for preparing several dishes simultaneously.
Gas Cooking Enthusiasts
Buyers who prefer direct gas heat and multiple burner-output levels are a strong fit for this configuration.
Natural Gas or LP Projects
The unit ships configured for natural gas and supports professional LP / propane conversion.
Design-Focused Kitchens
Black enamel, Antique Brass knobs, and Copper detailing make the appliance especially relevant to kitchens using dark surfaces and warm metallic accents.
Choose Another Cooking Appliance If
- You specifically want induction cooking.
- You require an electric cooking surface.
- Your kitchen cannot provide a suitable gas connection.
- You cannot provide a grounded 120V electrical connection.
- Your cabinetry cannot meet the manufacturer's installation requirements.
- You require commercial-use warranty coverage.
- You cannot arrange qualified gas installation or LP conversion.
Natural Gas & LP / Propane Compatibility
The FCTGS5799-36CPBLK ships configured for Natural Gas and is convertible to LP / propane.
| Factory Gas Configuration | Natural Gas |
|---|---|
| LP / Propane Convertible | Yes |
| Natural Gas Manifold Pressure | 5 in. W.C. |
| LP / Propane Manifold Pressure | 10 in. W.C. |
| Maximum Gas Supply Pressure | 14 in. W.C. |
120V / 60Hz / 15A Electrical Supply
Although cooking heat is supplied by gas, electrical power is required for the ignition system.
| Voltage | 120V |
|---|---|
| Frequency | 60Hz |
| Rated Current | 15A |
| Receptacle Type | NEMA 5-15P |
| Power Cord Length | 3 ft. |
| Power Cord Location | Back |
Cabinetry, Ventilation & Clearance Requirements
Installation requirements should be reviewed before cabinetry or countertop modifications are finalized.
Ventilation Hood Position
FORNO's supplied installation documentation specifies approximately 30 to 36 inches between the countertop and bottom of the ventilation hood.
Combustible Sidewall Clearance
The supplied installation manual identifies a minimum 10-inch distance from the side of the rangetop above countertop level to combustible sidewalls.
FORNO FCTGS5799-36CPBLK Dimensions
| Product Width | 36 in. |
|---|---|
| Product Depth | 26 in. |
| Product Height | 7.5 in. |
| Overall Dimensions | 36 in. W × 26 in. D × 7.5 in. H |
| Provided Cutout Dimensions | 36 in. W × 26 in. D × 7.5 in. H |
| Product Weight | 100.53 lb. |
| Carton Dimensions | 40 in. W × 31.5 in. D × 18.5 in. H |
| Shipping Weight | 172 lb. |
What's Included with the FCTGS5799-36CPBLK?
Cooking Components
- 3 burner grille sections
- 6,000 BTU burner and cap
- Two 9,000 BTU burner and cap sets
- 12,000 BTU burner and cap
- 15,000 BTU burner and cap
- 20,000 BTU burner and cap
- 6 control knobs
Installation & Documentation
- LP injector set
- Anti-tip bracket and screws
- Serial-number sticker
- Instruction manual
Complete FORNO FCTGS5799-36CPBLK Specifications
General Information
| Brand | FORNO |
|---|---|
| Model Number | FCTGS5799-36CPBLK |
| UPC | 686136957274 |
| Collection | Ambassador |
| Series | Valente |
| Market | Canada & USA |
| Product Type | Gas Cooktop / Rangetop |
| Installation Type | Slide-In |
| Application | Residential |
Cooking Performance
| Fuel Type | Gas |
|---|---|
| Factory Gas Type | Natural Gas |
| LP Convertible | Yes |
| Gas Heat Configuration | Sealed Burners |
| Number of Burners | 6 |
| Total Cooktop Output | 71,000 BTU |
| Maximum Burner Output | 20,000 BTU |
| Dual-Ring Burner | Yes |
| Simmer Burner | Yes |
| Ultra-Rapid Burner | Yes |
| Cooking Surface Structure | Deep Recessed |
| Surface Material | Black Enamel |
| Grate Material | Cast Iron |
| Ignition | Electronic Ignition with Auto Re-Ignition |
| Control Type | Knobs |
| Control Location | Front |
| Timer | No |
| Clock | No |
| Hot Surface Indicator | No |
Design & Construction
| Color / Finish | Black & Copper |
|---|---|
| Cooking Surface Color | Black |
| Knob Finish | Antique Brass |
| Accent / Trim | Copper Rivet Trim |
| Primary Material | Stainless Steel |
| Control Panel Material | Stainless Steel |
| Fingerprint Resistant | Yes |
| Leveling Legs | Yes – 4 |
Electrical
| Electrical Supply | 120V / 60Hz / 15A |
|---|---|
| Receptacle Type | NEMA 5-15P |
| Power Cord Length | 3 ft. |
| Power Cord Location | Back |
| Number of Power Cords | 1 |
Certification & Warranty
| Safety Listing | ETL Safety Listing |
|---|---|
| Safety Standard | CSA/ANSI Z21.1:2018 Ed.2+E1 |
| ISTA 6A | Yes |
| Commercial Warranty | No |
| Warranty Type | Limited |
| Parts Warranty | 2 Years |
| Labor Warranty | 2 Years |
Cooking, Ventilation & Maintenance Guidance
Proper Burner Flame
FORNO states that natural-gas burner flames should be stable and primarily blue. Excessive yellow tipping, lifting, or unusual burner noise can indicate improper adjustment.
Ventilation
Gas cooking produces heat and combustion products. FORNO recommends appropriate kitchen ventilation, including a ventilation fan or hood.
Cookware Position
Adjust burner flames so they heat the bottom of the cookware rather than extending beyond the pan sides.
Cleaning
Allow grates, burner components, and nearby surfaces to cool before cleaning and follow the manufacturer's supplied care instructions.
2-Year Limited Residential Parts & Labor Warranty
The FORNO FCTGS5799-36CPBLK is backed by a 2-year limited warranty covering parts and labor, subject to FORNO's complete warranty terms and exclusions.
FORNO FCTGS5799-36CPBLK Manuals & Specifications
Review the manufacturer documentation before installation, LP conversion, cabinetry modification, or final utility connection.
Frequently Asked Questions About the FORNO FCTGS5799-36CPBLK
Is the FORNO FCTGS5799-36CPBLK natural gas or propane?
It ships configured for natural gas and supports LP / propane conversion. Conversion should be completed by qualified personnel according to FORNO's instructions.
How many BTUs does the FCTGS5799-36CPBLK produce?
Six sealed burners provide 71,000 BTU of total output.
What is the highest-output burner?
The strongest cooking position is the 20,000 BTU dual-ring burner.
Does the FCTGS5799-36CPBLK require electricity?
Yes. The cooktop requires a grounded 120V / 60Hz / 15A electrical connection for its electronic ignition system.
What are the dimensions of the FCTGS5799-36CPBLK?
The listed dimensions are 36 in. W × 26 in. D × 7.5 in. H. Verify the manufacturer's dimensional drawing before permanent cabinetry or countertop modifications.
Does the FCTGS5799-36CPBLK require professional installation?
Gas installation, servicing, leak testing, and LP conversion should be completed by qualified personnel according to the manufacturer instructions and applicable requirements.
How high should the ventilation hood be above the cooktop?
FORNO's supplied installation documentation specifies approximately 30 to 36 inches between the countertop and bottom of the ventilation hood.
What combustible sidewall clearance is specified?
The supplied installation manual identifies a minimum 10-inch clearance from the rangetop side above countertop level to combustible sidewalls.
Is the FCTGS5799-36CPBLK designed for commercial kitchens?
No commercial warranty is listed. The supplied warranty information excludes commercial and other non-residential use.
What warranty comes with the FCTGS5799-36CPBLK?
The supplied product information lists a 2-year limited parts and labor warranty, subject to FORNO's complete warranty terms and exclusions.
Expert Buying Guidance
The FORNO Valente FCTGS5799-36CPBLK is best suited to a residential kitchen where the buyer wants six gas burners, multiple burner-output levels, and professional-style cooking capacity within a 36-inch footprint.
Its strongest practical combination is the 71,000-BTU total cooktop output, 20,000-BTU dual-ring burner, continuous cast-iron grates, deep-recessed black enamel surface, electronic ignition, and natural-gas / LP flexibility.
The black finish, Antique Brass controls, and Copper Rivet trim also make this model particularly relevant to kitchens where the cooking surface is intended to serve as a visible design element.
Installation compatibility should be confirmed before purchase. Verify the gas supply, electrical connection, cabinet and countertop dimensions, combustible clearances, ventilation arrangement, and professional installation requirements against the supplied FORNO documentation.

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