Unverified83% confidenceTradeoffTime unknown
一拖多的多联机(VRF/多联变频)比一拖一(风管机)更省室外机位、更节能,但初装和维修成本更高;90㎡以下小户型两三个房间,用多台风管机往往比一套多联机更划算
1
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83%
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Long-term
Relevance
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