# EC全热交换器

**发布日期**: 2026-10-20  
**更新日期**: 2026-10-31  
**分类**: 家用热交换

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Canonical: https://www.zessj.cn/product/xin-feng-xi-tong/re-jiao-huan-xin-feng-ji/ec-quan-re-jiao-huan-qi