Unverified85% confidenceTradeoffTime unknown
暖风机是即热即暖但热惰性差，一关就冷，适合局部短时取暖；需要长时间维持整室温度应选油汀或空调而非暖风机
1
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85%
Confidence
Long-term
Relevance
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Unverified暖风机本质是即热即暖、局部快速升温工具，不适合作为整屋主力供暖；追求持续均匀的房间温度应选油汀或空调，暖风机适合浴室、书桌下、局部短时补热94% similarUnverified暖风机加热速度快但只能局部升温且关机后迅速降温，油汀升温慢但保温持久且无噪音；短时间取暖选暖风机，长时间待房间选油汀88% similarUnverified暖风机加热快但断电即冷，蓄热性差；油汀升温慢但断电后余温持续、更省电、无噪音——追求即开即热选暖风机，追求整夜恒温舒适选油汀88% similarUnverified暖风机本质是对流+局部制热，超过20㎡的客厅制热效果差且耗电，大空间应选空调或油汀而非暖风机87% similarUnverified储热式机型的保温反复加热会产生水垢和能耗，长期保温机型每天待机耗电可达1度以上，注重能耗选即热式或带定时开关的储热式85% similar
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