Maytag MHW6630M Specs: Capacity, Dimensions & Energy Use
The MHW6630M is a 4.8 cu ft (136 L) front load washer. It draws 120V and is certified at 99 kWh and 4,541 gallons of water per year.
Full specification table
| Specification | Value |
|---|---|
| Model number | MHW6630M |
| Brand | Maytag |
| Appliance type | Washing Machines |
| Configuration | Front Load |
| Capacity (US) | 4.8 cu ft |
| Capacity (metric) | 136 litres |
| Height | Not published |
| Width | 27 in (686 mm) |
| Depth | Not published |
| Voltage | 120V |
| Annual energy | 99 kWh/year |
| Annual water | 4,541 gal/year |
| IMEF | 2.92 |
| IWF | 3.2 |
| Connected model | No |
| First ENERGY STAR listing | 2022-07 |
What these numbers mean in practice
Capacity
4.8 cu ft is a mid-size drum for a front load machine. As a rule of thumb, one cubic foot holds roughly 3–4 kg of dry laundry, so this drum handles about 17 kg per load — enough for a queen-size bedding set.
Running cost
At 99 kWh per year, five years of use is about 495 kWh. Water use of 4,541 gallons a year works out to roughly 22,705 gallons over five years — the number that matters if you are on a metered water supply.
IMEF and IWF
IMEF is the integrated modified energy factor: higher is better, and it is the number behind the kWh figure. IWF is the integrated water factor: lower is better, and it is the number behind the gallons figure. Both are certified values, not marketing claims.
Will it fit?
Maytag does not publish a full dimension set for this model in the public dataset. Measure the unit in place before ordering a replacement, and check the dimension guide linked from the manufacturer's product page.
Related pages for the MHW6630M
Compare with similar capacity
- Maytag MHW6630H specs — 4.8 cu ft
- Maytag MFW7020R specs — 5 cu ft
- Maytag MHW8630H specs — 5 cu ft
- Maytag MHW3500F specs — 4.5 cu ft
- Maytag MHW5630H specs — 4.5 cu ft
- Maytag MHW5630M specs — 4.5 cu ft
How the MHW6630M differs from its closest siblings
These are the models most often confused with the MHW6630M. The differences below are computed from our own records, not copied from a marketing sheet.
vs MHW6630H
- 44 kWh/yr more energy (143 vs 99)
- 1 part number fit only this model (W10612925)
- 10 part numbers fit only the MHW6630H
- 8 variants listed for the MHW6630H vs 1 here
Shared: both front load; 4.8 cu ft drum.
vs MHW5630M
- 0.3 cu ft smaller drum (4.5 vs 4.8)
- 13 kWh/yr less energy (86 vs 99)
- 274 gal/yr less water (4,267 vs 4,541)
- 1 part number fit only this model (W10612925)
- 1 part number fit only the MHW5630M
Shared: both front load.
Related: the full parts list for the MHW6630M · specifications
Where this data comes from
- Specificationshttps://data.energystar.gov/resource/bghd-e2wd.jsonchecked 2026-10-26
One source is listed above because it is the only place this page draws from. We publish facts we can point to — no republished manual text, no hosted PDFs, no invented model numbers or error codes.