Our take
Galanz identifies GTWHG12BKSA10 as the black ToastWave model and keeps it distinct from stainless GTWHG12S1SA10. The indexed manufacturer record gives a 1.2-cu.-ft. capacity, 1,000-W output, Inverter, Sensor Cook/Reheat, 11 levels and combined microwave/air-fry/convection/toast functions with bake and broil modes. Galanz's manual family supports flat countertop placement and clearances. The current product URL returned 404 and the black-code manual could not be fetched directly in this check, so those retrieval limits are disclosed; no input wattage or tray diameter is assigned. B09376SMFP also failed exact mapping, so the tagged exact-model search is used. This is a specification-based assessment, not personal testing or review-sentiment analysis.
Galanz's family manual directs flat, stable countertop placement with clearances and does not give a built-in trim route. Use the manual before allocating space, and measure the provided turntable against dishes because no exact numeric diameter was found. Compare the 1,000-W cooking output separately from the unresolved electrical input..
Choose another unit if you need an independently verified direct ASIN, a precise electrical input figure, a confirmed tray diameter, a compact microwave-only body or commercial-duty documentation.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Galanz lists the black GTWHG12BKSA10 and stainless GTWHG12S1SA10 as separate model codes.
- The shared record specifies 1.2 cu. ft., 1,000-W microwave output, Inverter and Sensor Cook/Reheat.
- Microwave, air-fry, convection and toast cooking are combined with named bake/broil and defrost modes.
What to weigh up
- This 4-in-1 appliance needs counter room and clearance for its multiple cooking functions.
- Numeric tray diameter, exact electrical input and commercial-duty classification were not established.
- The source product URL returned 404 in this check, and historical ASIN B09376SMFP could not be matched; use the exact-model search.
The key details
| Model covered | GTWHG12BKSA10 |
|---|---|
| Capacity | Galanz's official product record lists GTWHG12BKSA10 (Black) separately from stainless GTWHG12S1SA10; the black code is its own variant, not an alias for the stainless model. |
| Microwave output | The shared ToastWave record gives 1.2 cu. ft., 1,000-W rated microwave output, 120 V/60 Hz and 11 microwave power levels. |
| Cooking approach | Galanz documents Inverter, Sensor Cook/Reheat, microwave, air-fry, convection and toast technologies, plus bake/broil, time/weight defrost and touch/knob controls. |
| Installation options | The exact-family manual specifies stable countertop placement and airflow clearances. Its air-fry accessory set includes an air-fry kit and turntable, but a numeric tray diameter is not supplied. |
| Finish and turntable | The product page's source URL currently returns 404; its indexed content identifies both models and shared specs. The exact black manual link is also not directly retrievable here. Historical ASIN B09376SMFP failed; no current exact offer is claimed. |
Performance figures are manufacturer claims. Source checked October 5, 2026. Regional models and included accessories can differ.
What the features mean for you
Keep the black code separate from stainless ToastWave
Galanz's product record names GTWHG12BKSA10 as Black and GTWHG12S1SA10 as Stainless Steel. Row 606 is therefore a separate black variant, even though the feature family is shared with the previously recorded stainless unit. The renewed word applies to the historical offer condition and does not change the appliance code.
Compare the 1.2-cu.-ft. cavity with 1,000-W microwave output
Galanz lists a 1.2-cu.-ft. cavity and 1,000-W rated microwave output. Keep that figure limited to microwave cooking; the combo also has convection and air-fry heating elements with separate modes. Galanz lists a 120-V/60-Hz supply, but the exact input wattage is not established in the reviewed record.
Use its sensor and combination functions as distinct modes
The manufacturer record lists Inverter, Sensor Cook and Sensor Reheat, plus microwave, true convection, air fry, toast, bake and broil functions. These are documented modes for the shared ToastWave family. The source title's TotalFry 360 name refers to the air-fry system; it is not evidence of a second microwave model.
Check the turntable and air-fry accessories in person
Galanz lists a nonstick turntable and air-fry kit but no numeric tray diameter in the reviewed specification. Check the supplied tray against dish bases and verify the accessory set in the actual box. Cavity capacity alone cannot establish platter fit. The manual does not supply the numeric tray dimension, so do not infer it from capacity.
Preserve the countertop-only installation path
The exact-family manual directs placement on a flat, stable countertop and gives airflow clearances. It does not provide a compatible built-in trim kit. Treat the model as countertop use, maintain the manual's clearances and do not install it in a cabinet from dimensions alone. Preserve access to vents and follow the manual stated spacing.
Search the exact black code while the old ASIN remains unresolved
The frozen B09376SMFP page returned an internal error and does not currently verify a direct link. Galanz's indexed product record identifies the black code GTWHG12BKSA10, so the affiliate destination searches that exact model and carries buyershortlists-20. No price, stock or buyer-review claim is made. Confirm the complete suffix and finish shown on the offer before ordering.
What else to compare
For a microwave-only design or a direct verified offer, compare a model with a readable exact-ASIN page and a simpler countertop footprint. GTWHG12BKSA10 is distinctive for its 4-in-1 modes, 1.2-cu.-ft. cavity, 1,000-W output, Inverter and sensor cooking; tray and electrical-input details still need confirmation.
Before you buy
What is the black ToastWave model code?
Galanz identifies GTWHG12BKSA10 as Black; GTWHG12S1SA10 is the distinct stainless code.
What are its capacity and microwave output?
The Galanz record lists 1.2 cu. ft. and 1,000-W microwave output.
Which cooking modes are documented?
Microwave, air fry, convection and toast are listed, with bake/broil and sensor cook/reheat functions.
Is it a built-in microwave?
The family manual specifies countertop placement and clearances; no built-in trim route is established.
What are input watts and tray diameter?
Neither exact input wattage nor numeric tray diameter is verified in the reviewed sources.
Does ASIN B09376SMFP match the black model?
The frozen page failed exact verification; use the tagged exact-model Amazon search.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Galanz ToastWave family product record names black and stainless model codes; exact black-code manual and family countertop guide; frozen ASIN unverified ↗ — checked October 5, 2026.
- Galanz ToastWave product record, checked 2026-10-05; indexed manufacturer content names black GTWHG12BKSA10 and stainless GTWHG12S1SA10 separately and lists the shared 1.2-cu.-ft., 1,000-W, Inverter/sensor, air-fry/convection/toast features. The URL returned 404 in this check; the indexed content remains model evidence. ↗ — checked October 5, 2026.
- Galanz-authored GTWHG12BKSA10 user manual, checked 2026-10-05; exact black-code manual result; direct retrieval timed out. The separately reviewed stainless family manual documents flat countertop placement and clearances. ↗ — checked October 5, 2026.
- Galanz-authored ToastWave family manual, checked 2026-10-05; countertop-only installation and clearance instructions. Exact black code is separately named on the manufacturer product record. ↗ — checked October 5, 2026.
- Frozen renewed ASIN B09376SMFP returned an internal fetch error; no exact direct-link mapping is claimed. ↗Paid link · We may earn a commission. — checked October 5, 2026.
The decision
Galanz GTWHG12BKSA10 is the black 1.2-cu.-ft. ToastWave countertop combination, distinct from stainless GTWHG12S1SA10. Galanz lists 1,000-W microwave output, Inverter, Sensor Cook/Reheat and microwave/air-fry/convection/toast modes. The exact input wattage and tray diameter remain unknown; the product URL currently returns 404 and B09376SMFP is unverified, so use the tagged exact-model search.
Is it the right fit?
Check the exact model and today’s offers on Amazon.