![[Delta Electronics] Special single wall switch for positive and negative pressure fans (applicable to whole room purification fresh air fans, negative pressure exhaust type positive and negative pressure duct fan series)](https://online.carrefour.com.tw/on/demandware.static/-/Library-Sites-CarrefourTaiwanSharedLib/default/dwd87f5109/watermark/scm_watermark.png)
![[Delta Electronics] Special single wall switch for positive and negative pressure fans (applicable to whole room purification fresh air fans, negative pressure exhaust type positive and negative pressure duct fan series), , large](/on/demandware.static/-/Sites-carrefour-tw-m-inner/default/dw3a62a0e9/images/scm/large/24479256/19371/A.png)
![[Delta Electronics] Special single wall switch for positive and negative pressure fans (applicable to whole room purification fresh air fans, negative pressure exhaust type positive and negative pressure duct fan series), , large](/on/demandware.static/-/Sites-carrefour-tw-m-inner/default/dw4effc612/images/scm/large/24479256/delta-install.png)
![[Delta Electronics] Special single wall switch for positive and negative pressure fans (applicable to whole room purification fresh air fans, negative pressure exhaust type positive and negative pressure duct fan series), , large](https://online.carrefour.com.tw/dw/image/v2/BFHC_PRD/on/demandware.static/-/Sites-carrefour-tw-m-inner/default/dw3a62a0e9/images/scm/large/24479256/19371/A.png?sw=150&bgcolor=FFFFFF)
![[Delta Electronics] Special single wall switch for positive and negative pressure fans (applicable to whole room purification fresh air fans, negative pressure exhaust type positive and negative pressure duct fan series), , large](https://online.carrefour.com.tw/dw/image/v2/BFHC_PRD/on/demandware.static/-/Sites-carrefour-tw-m-inner/default/dw4effc612/images/scm/large/24479256/delta-install.png?sw=150&bgcolor=FFFFFF)
⭐單連牆壁開關
⭐適用新風機、管道扇
⭐可切換強弱風量
| Item Original Country | 中國 |
| Product Liability Insurance | 已投保國泰產物保險(產品責任險1000萬元) |
| 產品核准字號 | R41086 |
| Expiration Date/Shelf Life | 1年(保固) |
| Warranty scope | 產品故障 |
| Warranty Period | 1年保固 |
| tax Class | Taxable |
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![[Delta Electronics] Negative pressure exhaust duct fan DC motor, ultra-quiet, suitable for 5 square meters, three-year warranty, control panel sold separately (VDB29ADXT2)](https://online.carrefour.com.tw/on/demandware.static/-/Sites-carrefour-tw-m-inner/default/dw5825df8b/images/scm/large/24479256/19384/A.png)
