431.156—Energy and water conservation standards and effective dates.
Each CCW manufactured on or after January 8, 2013, shall have a modified energy factor no less than and a water factor no greater than:
| Equipment class | Modified energy factor,cu. ft./kWh/cycle | Water factor,gal./cu. ft./cycle |
|---|---|---|
| Top-Loading | 1.60 | 8.5 |
| Front-Loading | 2.00 | 5.5 |