Energy Star rated air-cooled, cube-type ice machines are on average how much more energy efficient than conventional models?

• A. 10% more energy efficient
• B. 15% more energy efficient
• C. 20% more energy efficient
• D. 25% more energy efficient

Answer: (B)

Energy Star labeling shows how much less energy a machine uses to do the same amount of work, based on standardized testing. For air‑cooled, cube‑type ice machines, certified models are typically designed to run more efficiently during both active and idle periods, using smarter controls, more efficient compressors and condensers, and better insulation to reduce heat gain. Taken together, these improvements mean the energy used to produce a given amount of ice is often about 15% lower than that of conventional models. So, the best choice reflects this common, average improvement.