Our take
Whirlpool identifies WMC50522HZ as a 2.2-cu.-ft. fingerprint-resistant stainless countertop microwave with 1,200-W cooking power and sensor cooking. Its exact product page also documents a recessed glass turntable, dishwasher-safe plate, electronic touch controls, a control lock and an optional trim-kit route over select 27- or 30-inch wall ovens. The large cavity is the clearest contrast with 1.0- to 1.4-cu.-ft. products in this batch. Whirlpool's family sheet provides 120 V and 15 A but no frequency, so the strict U.S. supply match remains unknown. Historical ASIN mapping is unverified.
A roomy fingerprint-resistant stainless countertop model for larger containers and users who value documented sensor controls or an optional cabinet installation; measure the opening and confirm the exact kit first..
Avoid relying on it for a tight shelf, a specific turntable diameter, a required 60-Hz match without checking the unit label, or foodservice use without manufacturer duty documentation.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The exact HZ page documents 2.2 cu. ft. and 1,200-W cooking power.
- Sensor cooking and a dishwasher-safe recessed glass turntable are explicitly listed.
- A separate optional trim-kit route is documented for select 27- or 30-inch installations.
What to weigh up
- The reviewed sources do not state a turntable diameter or confirm 60-Hz frequency.
- Cabinet installation still depends on the exact optional kit and measured opening.
- The historical Amazon ASIN is not proof of a current exact HZ offer.
The key details
| Model covered | WMC50522HZ |
|---|---|
| Capacity | 2.2 cu. ft. documented for the exact WMC50522HZ countertop model |
| Microwave output | 1,200 W cooking power is distinct from the sheet's 120-V / 15-A electrical details |
| Cooking approach | Whirlpool documents sensor cooking, presets, electronic touch controls and control lock |
| Installation options | An optional trim-kit route is documented for select 27- or 30-in. wall-oven installations |
| Finish and turntable | Fingerprint-resistant stainless finish; recessed glass turntable, with diameter unlisted |
Performance figures are manufacturer claims. Source checked October 10, 2026. Regional models and included accessories can differ.
What the features mean for you
Keep the HZ finish code attached to the exact model
The frozen title and Whirlpool's exact product page name WMC50522HZ. Its finish is fingerprint-resistant stainless steel. Whirlpool lists several family alternatives in different finishes, including white HW, black HB, stainless HS and black stainless HV; those suffixes are not interchangeable identities. Retain HZ on the model code when checking a listing, the appliance label or a trim-kit instruction. The family sheet helps explain the shared WMC50522H platform, while the exact HZ page supplies the product-specific finish. A shorter structured hint WMC50522H is a family clue rather than evidence that the HZ suffix can be dropped.
Use 2.2 cubic feet as a broad size signal
Whirlpool states a 2.2-cu.-ft. cavity and calls it the largest capacity among its countertop microwaves. That is useful when the household routinely heats larger bowls or containers, but capacity does not guarantee that a wide dish will turn. The product page describes a recessed glass turntable without giving its diameter, so a buyer with a particular platter should measure that dish and ask for the actual turntable clearance. Whirlpool lists outside dimensions of 24 inches wide, 12 9/16 inches high and about 19 5/8 inches deep. Check the full counter footprint and door clearance rather than using the cavity figure alone.
Compare cooking output and electrical supply separately
Whirlpool labels 1,200 W as cooking power. The family specification sheet lists 120 V and 15 A as electrical details; it does not state frequency in the reviewed table. Use 1,200 W for the microwave-output comparison, but do not treat it as the unit's electrical input. Since the finder requires documented 120 V and 60 Hz together, frequency remains unresolved and the model is excluded from the standard-supply case until the rating plate or manual confirms it. This distinction avoids turning a partial voltage figure into a complete outlet-compatibility claim.
Sensor cooking adds a documented hands-off path
Whirlpool describes sensor cooking as tracking food progress and adjusting cook time. The page also lists presets, electronic touch controls, an add-30-seconds option and a control lock. These features give the model more than timed operation: the lock can prevent unintended changes, while the sensor function handles supported cycles using Whirlpool's documented method. The feature is not a guarantee for every food, container or quantity, so follow the owner's instructions and finish with time cooking if a cycle needs adjustment. The separate panel details matter to households with varied users and repeated reheating routines.
Treat the trim kit as a separate measured installation
Whirlpool documents an optional microwave built-in trim kit for installation in standard-size cabinets over select 27- or 30-inch wall ovens. The product is still a countertop-capable model, but the cabinet route needs the exact compatible kit and its own opening instructions. Do not assume that any 27- or 30-inch cavity is suitable or that the kit is included with the oven. Measure the opening and compare it to the current Whirlpool kit documentation before planning that layout. If the microwave will remain on a counter, leave the ventilation and door clearance required by its full instructions.
Use the removable plate as a cleaning detail, not a fit guarantee
The exact page calls the turntable recessed glass and says its plate is dishwasher-safe. That can make ordinary spill cleanup easier, and the recessed arrangement is presented as a way to heat larger items. However, Whirlpool does not give a numeric diameter in the reviewed sources. A plate that is dishwasher-safe still needs to fit your dishes and rotate without touching the cavity. Check the actual tray and use guide if this dimension determines whether your everyday serving plate will work. The product's volume and the tray's usable diameter answer different questions.
Verify the current exact offer before ordering
The historical Amazon ASIN in the frozen row was not confirmed as a current WMC50522HZ offer. The affiliate destination therefore searches for the exact HZ model and carries buyershortlists-20; it does not point directly to an unverified ASIN. Confirm the full suffix, fingerprint-resistant stainless finish, included plate and any trim kit in the current listing. The review does not make claims about present price, stock, ratings, sales or user feedback. Whirlpool's product page may present live shopping controls, but those do not validate an unrelated old Amazon identifier.
What else to compare
For a smaller 1.4-cu.-ft. sensor option with 1,100-W output and a confirmed 14 1/8-inch turntable, compare Sharp R-420LW; Panasonic NN-SN65KB offers a 1.2-cu.-ft. inverter/sensor design and a documented 120-V/60-Hz supply. Whirlpool remains the larger-cavity option in this staged group, with a documented trim path but an unresolved frequency detail.
Before you buy
What capacity and cooking power does WMC50522HZ have?
Whirlpool lists a 2.2-cu.-ft. cavity and 1,200 W cooking power for the exact HZ model.
Does it have sensor cooking?
Yes. Whirlpool says the sensor tracks cooking progress and adjusts time for documented supported cycles.
Can it go in a cabinet?
Whirlpool documents an optional trim-kit route over select 27- or 30-inch wall ovens; verify the exact kit and opening.
What electrical supply is listed?
The family sheet lists 120 V and 15 A, but does not state frequency; confirm the exact unit's 60-Hz rating.
What is the turntable diameter?
The exact page identifies a recessed glass turntable but does not give its numeric diameter.
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.
- Whirlpool exact WMC50522HZ product page and WMC50522H specification sheet ↗ — checked October 10, 2026.
- Whirlpool exact-model WMC50522HZ page. Lines 186–199 identify the countertop model; lines 267–327 list fingerprint-resistant stainless, 2.2-cu.-ft. capacity, sensor cooking, 1,200-W cooking power, recessed glass turntable, optional trim kit, touch controls and control lock; lines 333–337 give outside dimensions. ↗ — checked October 10, 2026.
- Whirlpool WMC50522H family specification sheet. Page 1 gives 120 V / 15 A, capacity, countertop type, product dimensions and the stainless HZ variant; it does not state frequency. ↗ — checked October 10, 2026.
The decision
Choose WMC50522HZ for its large 2.2-cu.-ft. cavity, sensor cooking, 1,200-W output and documented trim-kit option. Measure the counter or cabinet opening and verify 60-Hz supply, turntable fit and exact listing identity before purchase.
Is it the right fit?
Check the exact model and today’s offers on Amazon.