正常SFH單換氣爐大約要6000-8000，換油爐更貴。因LZ說用了35年，我直覺是油爐，油爐能用40-50年。

來源: 守月於 2025-02-12 20:29:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.