Introduction
Thank you for choosing the Gourmia GTF3588S French Door Air Fryer Oven. This appliance is designed to provide versatile cooking options, combining the functions of an air fryer, convection oven, and toaster oven in a single countertop unit. With its large capacity and multiple presets, it simplifies meal preparation for various dishes. Please read this manual thoroughly before use to ensure safe and optimal operation.

Image: The Gourmia French Door Air Fryer Oven, showcasing its sleek design and dual doors.
Product Features
- XL 37-Quart Capacity: Spacious interior accommodates family-size meals, sheet pans, 13-inch pizzas, or up to 9 slices of toast.
- 12 Preset Cooking Functions: Includes Air Fry, Bake, Toast, Roast, Broil, Dehydrate, Reheat, Keep Warm, Popcorn, Slow Cook, and Proof for versatile meal preparation.
- FryForce 360° Technology: Utilizes rapid hot-air circulation for even cooking with minimal to no oil, resulting in crispy exteriors and tender interiors.
- Digital Display & Knob Control: Intuitive controls for easy selection of functions, temperature, and time.
- French Door Design: Single-pull mechanism opens both doors simultaneously for convenient access.
- Dishwasher-Safe Accessories: Removable components are designed for easy cleaning.

Image: Illustration of FryForce 360° Technology and Silence Mode features.

Image: Visual representation of the oven's large capacity, fitting a whole chicken, 13-inch pizza, or 9 slices of toast.
What's in the Box
Your Gourmia French Door Air Fryer Oven comes with the following accessories:
- Air Fry Basket
- Oven Rack
- Baking Pan
- Crumb Tray

Image: All included accessories laid out next to the Gourmia Air Fryer Oven.
Setup
- Unpack: Carefully remove all packaging materials, including any protective films or stickers.
- Clean: Wash all accessories (air fry basket, oven rack, baking pan, crumb tray) with warm, soapy water. Wipe the interior and exterior of the oven with a damp cloth. Ensure all parts are completely dry before use.
- Placement: Place the oven on a stable, heat-resistant, and level surface. Ensure there is adequate clearance (at least 4 inches) on all sides and above the oven for proper ventilation. Do not place the oven near flammable materials.
- Power Connection: Plug the power cord into a grounded electrical outlet.
Operating Instructions
The Gourmia GTF3588S features an intuitive digital display and knob control for selecting various cooking functions. Follow these general steps for operation:
- Power On: Press the power icon to turn on the oven.
- Select Function: Use the control knob to scroll through the 12 preset cooking functions (Air Fry, Roast, Bake, Toast, Bagel, Broil, Reheat, Keep Warm, Popcorn, Slow Cook, Proof, Dehydrate). Press the knob to select your desired function.
- Adjust Settings: The oven will display default temperature and time settings for the selected function. Use the control knob to adjust these settings as needed.
- Preheat: Press the START/STOP button to begin preheating. The display will show "PRE HEAT" until the desired temperature is reached.
- Add Food: Once preheated, the display will indicate "ADD FOOD". Carefully place your food inside the oven using the appropriate accessories.
- Start Cooking: Close the doors and press the START/STOP button to begin cooking.
- Monitor Progress: The interior light allows you to monitor cooking without opening the doors.
- End Cooking: The oven will beep when cooking is complete. Carefully remove your food.

Image: Digital display showing various one-touch cooking presets like Air Fry, Roast, Bake, Toast, Bagel, Broil, Popcorn, Dehydrate, Reheat, Keep Warm, Slow Cook, and Proof.
Video Demonstrations
Video: A demonstration of the Gourmia French Door Air Fryer Oven's 12 settings and its large capacity.
Video: An overview of the 12 cooking settings, highlighting the oven's versatility as a microwave substitute.
Video: A comprehensive look at the Gourmia Air Fryer Oven, showcasing its all-in-one capabilities.
Video: Demonstration of making a perfect pizza using the French door oven.
Video: Review highlighting the Gourmia Air Fryer Oven as a great option for small spaces.
Cleaning and Maintenance
Proper cleaning and maintenance will extend the life of your Gourmia Air Fryer Oven.
- Unplug: Always unplug the oven from the power outlet and allow it to cool completely before cleaning.
- Accessories: The air fry basket, oven rack, baking pan, and crumb tray are dishwasher safe. For stubborn food residue, soak them in warm, soapy water before scrubbing.
- Interior: Wipe the interior with a damp cloth and mild detergent. Avoid abrasive cleaners or scouring pads that can damage the non-stick coating.
- Exterior: Clean the exterior with a damp cloth. For stainless steel surfaces, use a stainless steel cleaner to maintain its finish.
- Crumb Tray: Regularly empty and clean the crumb tray to prevent grease buildup and potential fire hazards.

Image: Woman demonstrating the ease of cleaning by placing oven accessories into a dishwasher.
Troubleshooting
If you encounter any issues with your Gourmia Air Fryer Oven, refer to the following common troubleshooting tips:
- Oven Not Turning On: Ensure the power cord is securely plugged into a working electrical outlet. Check your circuit breaker.
- Food Not Cooking Evenly: Ensure food is spread in a single layer in the air fry basket and not overcrowded. For longer cooking times or higher temperatures, rotate the food or accessories halfway through the cooking cycle.
- Smoke Emitting from Oven: A small amount of smoke during initial use is normal. If excessive smoke occurs, ensure the crumb tray is clean and there is no food residue on the heating elements. Reduce the amount of oil used if air frying greasy foods.
- Digital Display Not Responding: Unplug the oven, wait a few minutes, and then plug it back in to reset the system.
For further assistance, please contact customer support.
Specifications
| Brand | Gourmia |
| Model Name | 37 Qt French Door Digital Air Fryer Oven |
| Model Number | GTF3588S |
| Capacity | 37 Quarts |
| Product Dimensions | 16.5"D x 19.5"W x 13"H |
| Color | Silver |
| Material | Stainless Steel |
| Power Source | Electric |
| Temperature Range | 90°F to 450°F |
| Control Type | Knob Control |
| Special Features | Adjustable Rack, LED Display, Large Capacity, Timer |
Warranty and Support
Gourmia products are backed by a limited warranty. For detailed warranty information, product registration, or technical support, please refer to the official Gourmia website or contact their customer service. Keep your purchase receipt for warranty claims.
For customer service inquiries, please visit the Gourmia Store on Amazon.





