南加州暖風機五十年舊要換嗎？好像現在gas furnace 就要買不到了？大概五六千4T普通80%效率在出租房

來源: 米湯於 2025-06-14 10:02:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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