Unverified80% confidenceDecision RuleTime unknown
能效等级看APF(全年能效比)或EER,移动空调普遍能效低于挂机,选EER≥2.6的机型,长时间开启电费差异明显,一级能效比三级每天可省约1度电
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified空调能效看APF(全年能源消耗效率)而非单一EER:新一级能效APF≥5.0,三级约4.0,长期高频使用选一级能效3-4年电费差可覆盖差价86% similarUnverified一级能效变频空调的APF(全年能源消耗效率)通常≥5.0,相比三级能效机型全年电费可省约30%,婴儿房长时间开机场景差异更明显84% similarUnverified看能耗认准新能效标识(2020年后一级最省电),一级变频空调APF≥5.0,比三级能耗每年电费可省约30-40%,长期开机时能效等级差价1-2年即可回本83% similarUnverifiedAPF(全年能源消耗效率)比单一制冷能效比EER更能反映真实电费,新一级能效APF≥5.0,同样标一级但APF差0.5,长期用电差异明显80% similarUnverified新一级能效(APF≥5.0)比三级能效每年可省电约30%,日均使用≥6小时的卧室主机首选一级能效,2-3年电费差价可覆盖机型差价79% similar
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