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Oster® Extra Large Digital Countertop Oven
Final Sale: may not be returned or exchanged
Product Details
Description
Cook with the convenience of an oven on your countertop using the Oster Extra Large Digital Countertop Convection Oven. Perfect for the holidays when you need extra oven space or just for cooking dinner quickly on a weeknight, this large countertop convection oven uses convection technology to distribute heat evenly for thorough cooking and excellent results. The oven's generously sized interior offers enough space to accommodate two large take and bake pizzas, a family sized chicken, a roast, or 18 slices of bread. Its two adjustable racks can be placed in two positions, allowing you to customize the space whether you’re cooking a tall roast or baking chocolate chip cookies. An energy efficient alternative to turning on the full size oven, this convection oven uses 50 percent less energy and offers digital settings, including bake, broil, toast, pizza, and defrost options, to take the guesswork out of cooking. A 90 minute timer with auto shut off feature lets you know with a bell when your food is ready. The Oster Extra Large Digital Countertop Convection Oven includes a baking pan and an integrated broiling rack. Oven shuts off when the timer beeps.
- Countertop convection oven features convection technology for fast, even heating
- Digital settings for pizza, bake, broil, toast, and defrost
- Large interior fits 2 take and bake pizzas, a family sized chicken, or 18 slices of bread
- Easy clean interior and 90 minute timer with auto shut off feature
- Includes 2 oven racks, a baking pan, and an integrated broiling rack. Watts: 1500W
Specifications
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Model #: TSSTTVDGXL
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Dimensions: 24" L x 21.5" W x 16.7" H
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Color: Stainless Steel
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Weight: 26 lb
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Wattage: 1500
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SAP #: TSSTTVDGXL
Product Instructions
Care & Maintenance
Always turn your unit off, Unplug and let it cool before cleaning. Do not submerge unit in water. To clean exterior wipe with a damp cloth. Use only mild soapy water. Clean the rack, trays and accessories with a small amount of dishwashing liquid and a non-abrasive sponge or cleaning pad. Empty crumb tray frequently to avoid accumulation of crumbs.
Warranty
1 Year Limited Warranty. See Instruction Manual for Additional Details.
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<h2 class="bvseo-question">
i have the digital tssttvdgxL and the I need to know how to adjust/calibrate the Temp. I set it for 400 and it only gets to 330 or so. I can't seem to find the procedures for calibrating it. Can you help?
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<div class="bvseo-author">Asked by: HandyDan</div>
<div class="bvseo-answer" data-answerid="3648147">
Hello Dan, Thank you for reaching out and for sharing the details about your Oster&reg; Digital Countertop Oven TSSTTVDGXL. This model is factory calibrated and does not include a manual temperature calibration feature for the user. It is normal to see some temperature variation during the heating cycle, as countertop ovens regulate heat by cycling on and off to maintain the set temperature. However, if your unit consistently does not reach close to 400&deg;F and remains around 330&deg;F, we recommend allowing the oven to fully preheat, using an internal oven thermometer placed in the center of the rack for the most accurate reading, and ensuring the door is fully closed and properly sealed. If the temperature difference continues after these checks, please contact us via private message with the unit&rsquo;s date code and proof of purchase so we can review your case and assist you further. Please feel free to connect with us through our https://www.oster.com/support/contact-us, give us a call at 1-800-334-0759, or engage with us via LiveChat. Our support team is available Monday through Friday from 9 am to 5 pm Eastern Time. We're here to help! &mdash;Oster Consumer Care
<div class="bvseo-author">Answered by: OSTER® Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2026-02-26</div>
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<div class="bvseo-question-answer" data-questionid="4777034">
<h2 class="bvseo-question">
What size baking sheet WILL fit in this oven since a standard 9x13 does not quite fit? Can I order a baking sheet from Oster to replace the one that came with the oven?
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<div class="bvseo-author">Asked by: deer</div>
<div class="bvseo-answer" data-answerid="3591043">
Hello Donna, Thank you for your inquiry about our Extra Large Digital Countertop Oven. This product is obsolete so we no longer have any replacement parts for it. You may find compatible replacement parts for it from ereplacementparts.com or from Seneca River trading. If you have more questions, please reach out to us via the &quot;Contact Us&quot; form on our official website. We&rsquo;re available Mon.-Fri. 9am -5pm Eastern Time. Thank you! Oster Consumer Care.
<div class="bvseo-author">Answered by: OSTER® Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2025-12-02</div>
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<div class="bvseo-question-answer" data-questionid="4767739">
<h2 class="bvseo-question">
How to switch from Fahrenheit to Celsius and viceversa
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<div class="bvseo-author">Asked by: Mateo</div>
<div class="bvseo-answer" data-answerid="3582026">
Hello Mateo, Thanks for asking. The Oster&reg; Extra Large Digital Countertop Oven allows you to switch between Fahrenheit and Celsius for easy temperature control. To change the setting, press and hold the &ldquo;Temp&rdquo; or &ldquo;Settings&rdquo; button (depending on your model) until the display toggles to your preferred unit. This feature helps ensure your recipes turn out perfectly whether they use Fahrenheit or Celsius temperatures. For further assistance and to share more about your experience, please call us at 1-800-334-0759 during our operating hours, Monday to Friday, 9 am to 5 pm Eastern Time, or via our contact form: https://www.oster.com/support/contact-us Have a great day, &mdash;Oster Consumer Care
<div class="bvseo-author">Answered by: OSTER® Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2025-11-17</div>
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<div class="bvseo-question-answer" data-questionid="4764250">
<h2 class="bvseo-question">
Is there a way to repair the door spring ???
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<div class="bvseo-author">Asked by: drcook1953</div>
<div class="bvseo-answer" data-answerid="3578302">
Hello, Thank you for your inquiry about our Extra Large Digital Countertop Oven. We&rsquo;re sorry for any inconvenience, but we do not offer repair services at this time. If you need help with troubleshooting or warranty support, our customer care team would be happy to assist you. We can be reached via Live Chat or the &quot;Contact Us&quot; form on our official website. We&rsquo;re available Mon.-Fri. 9am -5pm Eastern Time. Thank you! Oster Consumer Care.
<div class="bvseo-author">Answered by: OSTER® Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2025-11-11</div>
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<div class="bvseo-question-answer" data-questionid="4706792">
<h2 class="bvseo-question">
When using the convection oven, does it cook as fast as an air fryer? if you don't use the convection, how fast does it cook?
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<div class="bvseo-author">Asked by: 24karat</div>
<div class="bvseo-answer" data-answerid="3513949">
Hello, thank you for your question! The Oster&reg; Extra Large Digital Countertop Oven is equipped with a convection cooking function, which circulates hot air throughout the oven to cook food more evenly and efficiently, similar to how an air fryer works. While it doesn't have the compact size or high-speed fan of a traditional air fryer, the convection feature does help food cook faster and achieve a crispier texture, especially for items like roasted vegetables, baked goods, or frozen snacks. In general, with convection on, you can expect cook times to be about 20&ndash;30% faster than traditional baking, and at slightly lower temperatures. Without convection: The oven functions like a standard conventional oven. Cook times will be similar to a full-size oven, though it may still be a bit faster due to the smaller interior and efficient heating elements. While it may not cook quite as fast as a dedicated air fryer, the Oster&reg; Extra Large Digital Oven offers much more versatility with its extra-large capacity, perfect for baking, roasting, toasting, and more. We hope this helps! If you have any more questions about performance or features, we&rsquo;d be happy to assist further. If you have any more questions regarding this product, please contact us directly via our official Oster website form https://www.oster.com/support/contact-us or via Live Chat, and we will be happy to assist you. Thank you and have a good day! Oster Consumer Care
<div class="bvseo-author">Answered by: Oster Support Team</div>
<div class="bvseo-pubdate">Date published: 2026-02-03</div>
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<div class="bvseo-question-answer" data-questionid="4697627">
<h2 class="bvseo-question">
What temperature is warm
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<div class="bvseo-author">Asked by: Cutty</div>
<div class="bvseo-answer" data-answerid="3502553">
Hi, Thanks for your question. In the Oster&reg; Extra Large Digital Countertop Oven, the &ldquo;Warm&rdquo; setting is designed to hold food at a low temperature, typically between 130&deg;F and 180&deg;F, with a default around 150&deg;F. When in Warm mode, only the top heating elements run at half power, while the bottom elements remain off. This setting isn&rsquo;t meant for cooking, just for gentle warming and maintaining food temperature without overcooking. For further assistance, please call us at 1-800-334-0759. Our support team is here to help Monday through Friday, 9 am to 5 pm Eastern Time. Have a wonderful day! Warm regards, &mdash;Oster Consumer Care
<div class="bvseo-author">Answered by: OSTER® Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2025-07-09</div>
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<div class="bvseo-question-answer" data-questionid="4665091">
<h2 class="bvseo-question">
If I don&rsquo;t set the timer why does auto shutoff kick in at 30 minutes?
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<div class="bvseo-author">Asked by: Blurbus</div>
<div class="bvseo-answer" data-answerid="3464146">
Hello, thank you for your inquiry. The Oster&reg; Extra Large Digital Countertop Oven has a built-in safety feature where it will automatically shut off after 30 minutes. This default auto-shutoff is intended to prevent the oven from running indefinitely. Please be aware that this feature is set so that the oven will stop operating after about 30 minutes to enhance safety. If you have any more questions regarding this product, please contact us directly via our official Oster website form https://www.oster.com/support/contact-us or through live chat, and we will be happy to assist you. Thank you and have a good day! Oster Consumer Care
<div class="bvseo-author">Answered by: Oster Support Team</div>
<div class="bvseo-pubdate">Date published: 2026-02-03</div>
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<div class="bvseo-question-answer" data-questionid="4636076">
<h2 class="bvseo-question">
Where can a pan with the roasting rack be purchased be purchased
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<div class="bvseo-author">Asked by: Gram77</div>
<div class="bvseo-answer" data-answerid="3407777">
Hello, Thank you for your inquiry. You can purchase oven racks and a baking pan in our retailer's stores like Walmart and Amazon. If you have any more questions, please reach out to us via LiveChat or the contact-us form https://www.oster.com/support/contact-us on our website and we will be happy to assist further. Thank you! Oster Consumer Care
<div class="bvseo-author">Answered by: Oster Support Team</div>
<div class="bvseo-pubdate">Date published: 2025-03-19</div>
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