Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your RCA R-RGH304SS 30-inch Heritage Collection Gas Range. Please read all instructions thoroughly before using the appliance to ensure proper function and to prevent potential hazards.
The RCA R-RGH304SS is a 30-inch gas range featuring a 4.6 cubic foot convection oven and four sealed burners. It is designed for residential cooking applications, offering precise temperature control and even heat distribution.
Safety Information
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information, consult a qualified installer, service agency, or the gas supplier.
Always follow basic safety precautions when using this appliance to reduce the risk of fire, electric shock, or injury to persons.
- Ensure proper ventilation when operating the gas range.
- Do not store flammable materials in or near the appliance.
- Keep children away from the appliance during operation.
- The oven cavity includes a cooling ventilation system for safe heat dissipation and overheating protection. Do not obstruct these vents.
- Always use dry potholders to prevent steam burns.
- Never use the appliance as a space heater.
Setup and Installation
This appliance is designed for slide-in installation. A qualified technician must perform the installation to ensure compliance with local codes and safety standards.
Unpacking
Carefully remove all packaging materials and protective films from the range. Inspect the appliance for any shipping damage. An installation kit is included with the product.
Electrical Requirements
The range requires a 120V/60Hz electrical supply with a 3-prong plug. Ensure the electrical outlet is properly grounded and meets local electrical codes.
Gas Connection
Connect the range to the gas supply using a flexible gas connector. All gas connections must be leak-tested by a qualified installer.

Image: Front view of the RCA R-RGH304SS gas range installed in a kitchen setting, demonstrating its appearance and fit.

Image: Side view of the RCA R-RGH304SS gas range, useful for understanding dimensions and clearance requirements during installation.
Operating Instructions
Control Panel Overview

Image: Close-up view of the digital display and control knobs on the RCA R-RGH304SS gas range, showing cooking options and oven controls.
The range features heavy-duty knobs for burner control and a sleek digital display for oven functions. The digital display allows for setting the clock, timer, and various oven modes.
Cooktop Operation
The gas cooktop is equipped with four sealed burners, offering a range of heat outputs for diverse cooking needs:
- One 18,000 BTU burner for rapid heating and searing.
- One 9,000 BTU burner for general cooking.
- One 6,000 BTU burner for simmering and medium heat.
- One 3,500 BTU burner for low heat and delicate tasks.
To operate a burner, push in and turn the corresponding knob to the desired flame setting (LOW to HIGH). The electronic ignition system will automatically light the burner. Adjust the flame as needed for cooking.

Image: Close-up view of the four sealed burners and cast iron grates on the RCA R-RGH304SS gas range cooktop.

Image: Overhead view of the RCA R-RGH304SS gas range cooktop, showing the layout of the four sealed burners and heavy-duty cast iron grates.
Oven Operation
The 4.6 cubic foot convection oven features a built-in fan that circulates heat evenly, reducing cold spots and promoting faster, more consistent cooking. It includes an 18,500 BTU bake burner and a 13,500 BTU broil burner.
To use the oven, select the desired cooking option (Bake, Broil, Convection Bake, Keep Warm) using the digital controls. Set the temperature and cooking time as required. Oven lighting can be activated to monitor dishes without opening the door.

Image: Interior view of the RCA R-RGH304SS convection oven, highlighting the rear fan for even heat distribution and the interior light.

Image: The oven interior of the RCA R-RGH304SS with the door fully open, showing the two oven racks and the spacious cavity.
Storage Drawer
The range includes a convenient storage drawer located beneath the oven. This drawer is suitable for storing bakeware, pots, or pans.

Image: The RCA R-RGH304SS gas range with its bottom storage drawer pulled open, revealing the interior space for kitchen accessories.
Maintenance and Cleaning
Regular cleaning and maintenance will help preserve the appearance and performance of your gas range.
- Cooktop: Clean spills immediately. The sealed burners prevent spills from entering the burner assembly. Remove cast iron grates and clean with warm, soapy water.
- Oven Interior: Refer to the self-cleaning instructions in the full product manual (if applicable) or clean with oven cleaner as directed by the product manufacturer.
- Exterior: Wipe stainless steel surfaces with a soft cloth and a mild detergent or a specialized stainless steel cleaner. Avoid abrasive cleaners.
- Control Knobs: Remove knobs by pulling them straight off. Wash with warm, soapy water and dry thoroughly before replacing.
Troubleshooting
Before contacting customer support, review the following common issues and solutions:
- Burner not igniting: Check if the gas supply valve is open. Ensure the burner cap is correctly seated. Clean any food debris from the igniter.
- Oven not heating: Verify the oven is properly plugged into the electrical outlet. Check the circuit breaker. Ensure the oven settings are correctly applied.
- Uneven cooking: For oven issues, ensure racks are positioned correctly and food is not overcrowding the oven. For cooktop, ensure cookware is flat-bottomed and appropriate for the burner size.
- Gas odor: Immediately turn off all burners and the gas supply valve. Open windows for ventilation. Do not operate any electrical switches. Contact your gas supplier or a qualified technician.
For issues not resolved by these steps, please contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | RCA |
| Model Name | R-RGH304SS |
| Installation Type | Slide-In |
| Capacity | 4.6 Cubic Feet (Oven) |
| Burner Type | Sealed |
| Heating Elements (Burners) | 4 |
| Cooktop Burner BTU | 18,000 BTU, 9,000 BTU, 6,000 BTU, 3,500 BTU |
| Oven Bake Burner BTU | 18,500 BTU |
| Oven Broil Burner BTU | 13,500 BTU |
| Control Console | Knob with Digital Display |
| Voltage | 120 Volts |
| Electric Requirements | 120V/60Hz, 3-Prong Plug |
| Racks | 2 |
| Drawer Type | Storage |
| Material Type | Stainless Steel |
| Finish Type | Stainless Steel |
| Item Weight | 154.3 pounds |
| Product Dimensions (W x D x H) | 29.9" x 27.8" x 36.2" |
| Certification | CSA |
| Included Components | Installation Kit |
Warranty and Support
This RCA R-RGH304SS Gas Range comes with a 1-Year Limited Warranty. For warranty claims or technical assistance, please contact RCA customer support. Our customer support team is based in the USA and is available to assist with product inquiries and service needs.







