GB/T 50378-2019 第8.2.8条
| **** | **Scoring item**: Adopt energy-efficient laundry equipment and systems. The hotel laundry shall be equipped with:<br>1. High-efficiency washing machines and dryers (e.g., heat pump dryers, energy efficiency ratio ≥3.0).<br>2. The steam system shall use high-efficiency boilers or steam generators, and be provided with condensate recovery equipment (recovery rate ≥80%).<br>3. Laundry exhaust air heat recovery system (heat recovery efficiency ≥60%). |