A low-temp door-type dishwasher that plugs into a 115 V circuit and has the tallest door here, for kitchens that wash big pots. It trades water use for a low price.
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
The rating comes from 7 measured or published factors, each scored 0-100 against fixed reference points for its machine type. How we rank explains each one.
| Model number | E-AH-EXT |
|---|---|
| Washing | |
| Type | Door-type |
| Sanitizing | Low-temp (chemical) |
| Racks per hour | 40 racks/h |
| Shortest cycle | 90 s |
| Water per rack | 1 gal |
| Door opening | 20.5 in |
| Rack size | 20 x 20 in |
| Power | |
| Electrical | 115 V, 1-phase, 16 A |
| Built-in booster | No |
| Wash pump | 1 hp |
| ENERGY STAR | No |
| Ventless | No |
| Features | |
| Chemical pumps | Yes |
| Build | |
| Width | 25.8 in |
| Depth | 25.8 in |
| Weight | 262 lb |
A heavy-duty high-temp door-type dishwasher for hotels and large restaurants with three-phase power. It pairs top throughput with low water use, at the highest price here.
Amazon $16,169A high-temp door-type dishwasher for high-volume kitchens with three-phase power. It is the fastest door type here at a high price.
Amazon $14,154A low-cost high-temp hood dishwasher sold on Amazon, rated for 40 racks an hour. Its maker publishes little beyond speed, so buyers have to take its efficiency on trust.
Amazon $4,549Compare the CMA E-AH-EXT with any other commercial dishwasher →
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