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The Omega OBO691TGG is a discontinued 60 cm built-in oven. CHOICE lists it as discontinued, and Omega lists it in its product archive, so any unit you find now is a legacy or second-hand purchase rather than new stock. Its published specifications are clear. Its cooking performance is not something a public source can judge: CHOICE’s detailed scores are member-only on the page we could access, and no hands-on testing has been done for this article.
What the OBO691TGG is
Omega’s specification sheet describes the OBO691TGG as a 60 cm built-in oven with a 90 L capacity. It offers six cooking functions: fan forced, grill, maxi grill, conventional, conventional with fan assist, and defrost. The listed maximum temperature is 270°C. The oven has a fully programmable timer, 12 shelf positions, an interior light, a mix of knob and touch controls, a top-opening double-glazed door, and a black-glass finish with stainless-steel trim. The sheet is undated, so these are Omega’s stated figures for the model rather than figures tied to a known publication date.
Specifications compared across two sources
Omega’s sheet and CHOICE’s review page overlap on some figures and differ on others. The table below keeps each source’s values separate. Where a source does not give a value on the accessible page, the cell says so.
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|---|---|---|
| Type and width | 60 cm built-in oven | 60 cm wall oven |
| Capacity | 90 L | Not stated as a volume. Its stated internal baking dimensions (375 × 480 × 410 mm) multiply to roughly 74 L by our arithmetic. |
| Exterior dimensions | 595 × 595 × 570 mm | 595 × 595 × 570 mm |
| Cutout dimensions | Separate proudmount and flushmount cutouts listed; values not shown in the accessible sources | 598 × 598 × 550 mm |
| Shelf positions | 12 | 9 |
| Functions | Six: fan forced, grill, maxi grill, conventional, conventional with fan assist, defrost | Not stated on the accessible page |
| Maximum temperature | 270°C | Not stated on the accessible page |
| Price | Not stated | $794, with no date given for when that price applied |
| Status | Listed in Omega’s product archive | Marked discontinued |
| Expert rating and test scores | Not stated | Member-only on the accessible page |
Two differences need attention. The shelf count differs: Omega lists 12 positions and CHOICE lists nine. The capacity figures also do not line up. Neither source explains how its figure was measured, so treat both as stated values and check the actual cavity before relying on either number for planning.
#1 Best Overall
- 【Spacious 2.5 Cu.Ft. Family Capacity】Upgrade your kitchen's potential with this 24-inch wall oven featuring a 2.5 cu.ft. interior. With 5 flexible rack positions, it easily accommodates everything from a large Thanksgiving turkey to multiple sheets of cookies, making it the ideal partner for busy weeknight dinners and weekend hosting.
- 【Hybrid Touch & Knob Control Design】Experience the perfect blend of modern technology and classic reliability. The intuitive touch panel combined with ergonomic knobs allows you to switch between 5 specialized cooking modes effortlessly. Set precise timers and temperatures with a simple twist and tap, ensuring your meals are never overcooked.
- 【Powerful 2000W Performance with Cooling】Deliver professional results with a 3000W upper element and 1000W lower element. This high-power system ensures rapid preheating and intense searing. Meanwhile, the integrated cooling fan circulates air to protect your cabinetry and surroundings from heat damage, ensuring long-lasting safety.
- 【Enhanced Safety with Low-E Glass Door】Our double-layer tempered glass door features a Low-E coating that reflects heat back into the oven, keeping the exterior surface safe to touch for households with curious children. The sturdy stainless steel handle provides a comfortable, secure grip even when the oven is at max heat.
- 【Easy Clean Enamel & Seamless Integration】Designed for a flush, built-in fit, this sleek black oven complements any modern decor. The non-stick enamel interior is engineered to resist stubborn grease and spills, allowing you to wipe it clean in seconds. The removable glass door further simplifies deep cleaning, keeping your kitchen looking spotless.
Independent review: what is and is not visible
What the accessible CHOICE page shows
CHOICE has a product-specific review of this model, and that page identifies the oven as discontinued. Beyond the dimensions and price already noted, the accessible page gives no performance findings.
What is member-only
CHOICE’s overall expert rating, and its results for cooking performance, grilling, heat distribution, roasting, usability, cleaning, and preheating, are behind its membership wall on the page we could access. A reader who is not a CHOICE member cannot see those scores from public sources.
What this article can and cannot say about cooking quality
No hands-on testing of the OBO691TGG was carried out for this article. We therefore cannot describe how the oven bakes, grills, or preheats, and we make no verdict on its cooking quality. If you need that judgement, a CHOICE membership is the most direct route to the published scores.
Rank #2
- 12 Cooking Modes - The sensor probe in the oven precisely monitors the internal temperature, offering exclusive temperature for every kind of food, the maximum temperature can be up to 480℉. The electric oven has 12 different working modes: Defrost, Keep Warm, Bake, Broil Hi, Turbo, Convection Roast, Convection Bake, Convection Broil Hi, Convection Warm, Grill, Rotisserie Broil Hi, Light.
- Electric Convection Oven - The 24 inch electric oven comes with a powerful convection system that circulates the heated air over, under and around, providing ideal temperature and airflow for rapid preheating, ensuring even cooking.
- 3-Layer Tempered Glass Door - The oven door is made of an upgraded visible 3-layer hollow tempered glass panel, which can effectively lock the heat to ensure the high efficiency of the oven, and 1.4 inches thickness door can effectively isolate high-temperature steam to ensure safety. Besides, the large oven window offers a clear and bright interior, which you can easily view the status of your food. Detachable oven door for easy cleaning.
- 5-Layer Shelf with 2.6 Cu.Ft Large Capacity - This 24 inch electric oven has an interior capacity of 2.6 Cu. Ft., 5-layer shelf and comes with two oven racks, providing enough space for you to cook different foods at the same time.
- ETL Certified & Dimensions - The 24-inch electric wall oven is ETLCertified, safe as per Canadian and US Standard. Product size: 23.4"x 23.4"x 21.9"; Built-in size: 22.0"x23.0"x22.5". Voltage: 240V~ 60Hz; Maximum power rating: 3100W.
Fit, installation, and electrical requirements
Physical fit is the most common failure point for a second-hand built-in oven, so measure before you buy. Omega warns that specifications and sizes can change and says cutouts should be based on physical measurements rather than printed figures. Its instruction manual adds: “Due to continual product development, Omega reserves the right to alter specifications and appearances without notice.”
- Measure the cabinet opening against the cutout values for the proudmount or flushmount installation you plan. Omega lists both types, but the accessible sources do not give the numbers, so take them from the manual or Omega directly.
- Compare your opening with CHOICE’s cutout of 598 × 598 × 550 mm as a cross-check, not as a guarantee.
- Check the rating on the appliance label against the electrical supply in your home. The manual specifies 220–240 V at 50 Hz.
- Confirm local rules for built-in electrical appliances in your region.
The manual states that installation is only permitted by a licensed electrician. Treat that as a requirement, not a recommendation, and budget for it when buying a used unit.
Using and cleaning the oven
The manual covers conventional cooking, grill, and timed cooking, and includes sections on cleaning and troubleshooting. Two cautions appear repeatedly in the manual’s care guidance:
Rank #3
- 𝟒𝐃 𝐇𝐎𝐓 𝐀𝐈𝐑 𝐂𝐎𝐍𝐕𝐄𝐂𝐓𝐈𝐎𝐍 𝐒𝐘𝐒𝐓𝐄𝐌: Our professional electric wall ovens features 4D hot air circulation technology that distributes heat evenly from all directions for faster preheating and uniform baking results every time
- 𝟗 𝐕𝐄𝐑𝐒𝐀𝐓𝐈𝐋𝐄 𝐂𝐎𝐎𝐊𝐈𝐍𝐆 𝐅𝐔𝐍𝐂𝐓𝐈𝐎𝐍𝐒: Master a wide range of dishes with 8 heating modes plus oven light including bake roast broil convection grill defrost and more all controlled through intuitive 3‑knob design
- 𝟑‑𝐋𝐀𝐘𝐄𝐑 𝐓𝐄𝐌𝐏𝐄𝐑𝐄𝐃 𝐆𝐋𝐀𝐒𝐒 & 𝐒𝐀𝐅𝐄 𝐒𝐇𝐈𝐏𝐏𝐈𝐍𝐆 𝐃𝐄𝐒𝐈𝐆𝐍: The upgraded 3‑layer tempered glass door effectively locks in heat while our reinforced packaging ensures delivery straight to your kitchen
- 𝐒𝐏𝐀𝐂𝐄‑𝐒𝐀𝐕𝐈𝐍𝐆 𝐁𝐔𝐈𝐋𝐓‑𝐈𝐍 𝐅𝐈𝐓: This 24 inch single wall oven offers a generous 70L (2.5 Cu.ft) capacity while fitting seamlessly into standard cabinets with compact dimensions for easy built‑in installation
- 𝐄𝐀𝐒𝐘‑𝐂𝐋𝐄𝐀𝐍 𝐄𝐍𝐀𝐌𝐄𝐋 𝐂𝐀𝐕𝐈𝐓𝐘 & 𝟏‑𝐘𝐄𝐀𝐑 𝐏𝐑𝐎𝐓𝐄𝐂𝐓𝐈𝐎𝐍: The smooth enamel interior resists stains and odors for quick wipe‑downs backed by a reliable 1‑year protection and direct customer support for hassle‑free service
- Disconnect or isolate the power before any maintenance, including replacing a lamp. Installation and electrical work should be handled by a suitably qualified person.
- Let the appliance cool before cleaning. Do not use steam cleaners, and avoid abrasive materials on the oven surfaces and door glass.
The accessories are listed as one chrome wire shelf, one shallow baking tray, one grill insert, and one 80 mm baking tray. Omega’s sheet also lists an Easy View door. Do not assume that trays or shelves sold separately will fit this model unless the seller or Omega confirms the part number for the OBO691TGG.
Warranty and support
The sources give two different warranty statements, and they describe different things, so they should not be merged into one promise:
- Omega’s specification sheet and the instruction manual both state 24 months from purchase for parts and labour.
- Omega New Zealand’s warranty page says four-year coverage applies to specified models bought from August 2019 onwards, and it includes the OBO691TGG in that list.
Which period applies to you depends on purchase date, region, and proof of purchase. Statutory consumer rights may apply in addition to any manufacturer warranty. For a second-hand unit, the original purchase date may matter more than the model, so check the paperwork that came with the oven, then contact Omega with the model and serial details.
Rank #4
- 5 Versatile Working Functions - Equipped with 5 practical cooking modes including Bake, Broil Lo, Grill, Keep Warm, and Oven Light. Whether you're baking desserts, roasting meat, or keeping food warm, this electric wall oven delivers consistent performance with a temperature range of 120°F–480°F.
- Easy Knob Control for Everyday Cooking - Designed with intuitive ergonomic knobs, this built-in electric wall oven allows you to quickly adjust temperature and cooking modes without complicated digital panels. Perfect for daily use, offering a smooth and reliable cooking experience for any skill level.
- Easy-Clean Interior & Removable Door - The enamel-coated cavity helps prevent grease buildup and makes cleaning simple. The removable oven door design allows for quick deep cleaning, helping you maintain a fresh and hygienic cooking environment with minimal effort.
- Spacious 2.79 Cu.ft Capacity for Family Meals - With a 2.79 cu.ft (79L) interior and dual racks, this 24 inch wall oven provides enough space for roasting, baking, and multi-dish cooking. Ideal for family dinners, holiday meals, and batch cooking. Fits standard cabinet cutouts for easy installation.
- Triple-Layer Glass Door for Safety & Efficiency - Features a durable triple-layer tempered glass door that helps retain heat for even cooking while reducing outer surface temperature. The large viewing window lets you monitor food without opening the door, improving cooking efficiency.
Omega New Zealand’s support page lists an OBO691TGG manual, and its support navigation includes a parts-list resource. The manual directs owners with further problems to an authorised service centre. We did not verify whether specific replacement parts are currently available.
Buying a discontinued model
Because the OBO691TGG is no longer in production, check the following before paying for a unit:
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- Ask the seller for the purchase date and whether the unit is in its original packaging or has been removed from a kitchen.
- Test the controls and door before collecting it, if you can. Check the door glass and seals for damage.
- Check the cabinet opening against the cutout measurements, and book a licensed electrician if the oven is to be connected.
- Find out whether the seller is able to provide accessories. Do not assume they are included or compatible.
Troubleshooting: loose or detached front glass
A third-party manual page hosts a user question asking whether the front glass of an oven can be fixed after coming off. That is one individual question, and the accessible sources do not establish that this is a recurring defect in the OBO691TGG. If you face this problem, isolate the power first, as the manual requires for any maintenance. Then contact an authorised Omega service centre for an assessment, because the manual directs owners to them for further problems and the accessible sources do not confirm an available replacement glass panel.
Best Value
- 【Spacious 2.5 Cu.Ft. Cooking Capacity】Elevate your kitchen efficiency with this 24-inch wall oven featuring a generous 2.5 cu.ft. interior. With 5 rack positions, it’s designed to handle everything from a large Thanksgiving turkey to multiple trays of holiday cookies simultaneously, making it the perfect partner for family gatherings and hosting.
- 【4 Versatile Modes for Culinary Precision】 your meal prep with 4 intuitive cooking functions tailored for daily needs, including Bake and Broil. The classic knob control allows for effortless adjustments, while the powerful heating elements ensure consistent heat distribution for perfectly golden crusts and tender, juicy roasts every time.
- 【High-Efficiency 3000W Heating Power】Experience rapid preheating and powerful performance. Equipped with a 2000W upper element and 1000W lower element, this oven delivers concentrated heat to sear meats or bake delicate pastries. The integrated cooling fan protects surrounding cabinetry by managing external temperatures during high-heat sessions.
- 【Advanced Safety & Low-E Glass Door】Engineered with a double-layer tempered glass door featuring a specialized Low-E coating, this oven keeps the heat inside while the exterior remains safe to touch. The robust stainless steel handle provides a secure grip, ensuring a professional feel and long-lasting durability in your busy kitchen.
- 【Effortless Cleanup & Seamless Fit】Designed for a perfect flush fit in standard 24-inch cabinets, this oven features a non-stick enamel interior that makes wiping away grease and spills a breeze. The removable glass door further simplifies maintenance, allowing you to keep your appliance looking brand new with minimal effort and no harsh chemicals.
The oven should not be used while any part of the door is loose or damaged until a qualified person has inspected it.
Our verdict on the OBO691TGG
The OBO691TGG is a well-specified legacy oven whose published features, dimensions, and warranty terms are clear enough to plan around. Its cooking results remain unverified here, because the independent scores are behind CHOICE’s membership wall and no testing was done for this article. Buy one only after you have confirmed the cutout, electrical supply, warranty period for your purchase, and the availability of parts you may need later.
The Bottom Line
Verify the model, cabinet opening, electrical supply, and warranty period before buying a discontinued OBO691TGG. Its cooking performance cannot be judged from public sources.
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