Bosch WFMC8660UC Dimensions, Clearances & Fit Guide
This guide provides all the key measurements for the WFMC8660UC washing machine. Review dimensions, clearance requirements, door swing, pedestal and stacking options, and installation notes to ensure a proper fit in your home.
Key Dimensions
| Width | 27 in |
|---|---|
| Height | 36.9375 in |
| Depth | 31.5625 in |
| Depth w/ Door Open 90° | 46.7 in |
| Capacity | 3.7 cu. ft. |
| Weight | 228 lb |
| ADA Compliant | No |
| ENERGY STAR® Certified | Yes |
Clearance Requirements
| Front | 0.25 in |
|---|---|
| Sides | 0.25 in |
| Rear | 2.5 in |
| Top | 12 in |
Door Swing & Accessibility
| Door Swing | Left-hinged (non-reversible) |
|---|---|
| Door Swing Maximum | 180° |
| Allow room for full door swing. |
|---|
| Meets ADA accessibility standards. |
Pedestal & Stacking Compatibility
| Pedestal Compatible | Yes |
|---|---|
| Models |
|
| Stackable | No |
|---|---|
| Stacking Kit | [] |
Installation Notes
- Solid, level surface
- Concrete preferred
- Level all four feet
- Drain height: 24–39 in
- Replace original hoses with modern stainless-steel hoses
- 120V 60 Hz AC only
- 15 amp circuit
- 3-prong grounded outlet
- Accessible plug required
- Water supply accessible
- Drain connection accessible
- Maintain rear access for water, drain, and electrical connections.
How the WFMC8660UC Fits Within Bosch’s Lineup
The Bosch WFMC8660UC was the flagship model of Bosch's full-size 27-inch Nexxt washer lineup, positioned above the WFMC8640UC base model. It offered the most advanced electronics, the quietest operation, and the most refined cycle logic of any full-size Bosch washer ever sold in North America. With ActiveWater technology, an internal water heater, and premium cycle options, it represented the pinnacle of Bosch's full-size front-load washer engineering. Although Bosch later exited the full-size market, this model remains common in older homes and is frequently referenced when planning dimensional replacements.
FAQ About This Washer
The WFMC8660UC is a full-size 27-inch washer with a 3.7 cu. ft. capacity, not a compact 24-inch model.
No. This model is not designed to be stacked.
Yes. It is compatible with the WTZ1295 pedestal, which adds approximately 8 inches of height.
The unit is 36 15/16 inches (36.9375 inches) tall.
The unit itself is 31 9/16 inches (31.5625 inches) deep. With the door open at 90 degrees, the total depth is approximately 46.7 inches.
Sides: 1/4 inch, Top: 12 inches, Rear: 2.5 inches, Front: 1/4 inch. Ventilation openings of 48 sq. in. at the top and 24 sq. in. at the bottom are required.
No. The door is permanently left-hinged and cannot be reversed.
The door opens to a full 180 degrees.
When installed in a closet, the door must have ventilation openings: 48 sq. in. at the top and 24 sq. in. at the bottom.
Yes, provided the drain height is between 24 and 39 inches.
Yes. It is ENERGY STAR rated.
Yes, but due to its weight (228 lbs) and high spin speeds, a solid floor surface and proper leveling are essential.
A dedicated circuit is not required, but avoid sharing the circuit with high-load appliances. The washer requires a 120V, 15 amp, 3-prong grounded outlet.
No. Units are not designed for under-counter installation. The required 12-inch top clearance makes under-counter installation impractical.
Not directly. All current Bosch washers are 24-inch compact units, so replacing this 27-inch model leaves approximately 1.5-inch side gaps unless cabinetry is modified.
Yes. Many parts remain available due to shared components across the Nexxt full-size lineup.
No. This model does not meet ADA compliance requirements.
The WFMC8660UC is the flagship model with upgraded electronics, quieter operation, and a more advanced cycle set compared to the base model WFMC8640UC.
Yes. It includes an internal water heater for temperature control.
This information is provided for educational and planning purposes only. For official specifications, installation requirements, and the most accurate recommendations, please refer to the official Bosch website. Visit Bosch’s official site .