Waring WMO90
#4 in Under 1,200 WFull review
A 1,000 W, 0.9 cu ft programmable commercial microwave for cafes and server stations. It stores 100 settings with a Braille keypad, but carries only a one-year warranty.
Amazon $319$319
The Waring WMO90 is the better commercial microwave overall, rated 2.8 to 2.6. The Waring WMO90 leads on duty rating, programmability and capacity. The Amana RMS10TSA wins on warranty. The Waring WMO90 costs $39 less ($319 vs $358).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Amana RMS10TSA
#9 in Under 1,200 WFull review
A 1,000 W, 0.8 cu ft touch-pad commercial microwave for break rooms, vending and convenience stores. Twenty programs and four cooking stages cost only about $50 more than the dial version.
Amazon $358$358
Which should you buy?
- Choose the Waring WMO90 for duty rating (maker rates it medium duty vs maker rates it light duty), programmability (100 programs, 3 stages, 5 power levels vs 20 programs, 4 stages, 5 power levels) and capacity (0.9 cu ft cavity vs 0.8 cu ft cavity).
- Choose the Amana RMS10TSA for warranty (1-year parts and labor, 3 years on the magnetron vs 1-year parts and labor).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every under 1,200 W commercial microwave; a clear win is highlighted. How we rank explains each one.
| Factor weight | Waring WMO90 | Amana RMS10TSA |
|---|---|---|
| Overall rating | 2.8/5 | 2.6/5 |
| Power 25% | 8 1,000 W output | 8 1,000 W output |
| Capacity 15% | 57 0.9 cu ft cavity | 43 0.8 cu ft cavity |
| Programmability 25% | 81 100 programs, 3 stages, 5 power levels | 67 20 programs, 4 stages, 5 power levels |
| Duty rating 15% | 50 maker rates it medium duty | 0 maker rates it light duty |
| Warranty 20% | 0 1-year parts and labor | 30 1-year parts and labor, 3 years on the magnetron |
Specifications
| Waring WMO90 | Amana RMS10TSA | |
|---|---|---|
| Cooking | ||
| Output power | 1,000 W | 1,000 W |
| Duty rating | Medium | Light |
| Energy feed | - | Bottom |
| Cavity | ||
| Capacity | 0.9 cu ft | 0.8 cu ft |
| Inside dimensions | - | 13 x 13 x 7.8 in (W x D x H) |
| Largest pan | - | 12 in platter |
| Interior | Stainless steel | Stainless steel |
| Controls | ||
| Controls | Touch | Touch |
| Stored programs | 100 | 20 |
| Memory pads | 10 | 10 |
| Cooking stages | 3 | 4 |
| Power levels | 5 | 5 |
| Longest timer | 60 min | 30 min |
| Braille keypad | Yes | - |
| Door handle | - | Grab handle |
| Electrical | ||
| Voltage | 120 V | 120 V |
| Plug | NEMA 5-15 | NEMA 5-15 |
| Input power | - | 1,500 W |
| Current draw | - | 13 A |
| Build | ||
| Outside dimensions | 20 x 17 x 12.2 in (W x D x H) | 20.1 x 15.9 x 12.2 in (W x D x H) |
| Weight | 39 lb | 30 lb |
| Stackable | - | No |
| Certifications | cULus, ETL Sanitation | UL, ETL, NSF, CSA |
| Parts and labor warranty | 1 year | 1 year |
| Magnetron warranty | - | 3 years |