| Certificate No. | VC-WT2025-1155 |
| Applicant | Yifeng Technologies Co., Ltd |
| Certified Products | Pump for building in |
| Type Specification | Pxxy AC 220-240 V, 50 Hz, 57 W, Tf 35 °C, ED 66% - 2 min on / 1 min off |
| Issue Date | 2025/5/3 |
| Directives | |
| Standards | IEC 60335 2 41:2012 in conjunction with IEC 60335 1:2010, COR1:2010, COR2:2011, AMD1:2013, COR1:2014, AMD2:2016, COR1:2016 |
| Remark |