对，他们给换空调。我现在觉得还可以，不过

来源: 于 2018-07-01 09:58:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

他们的限制了 $10-15 freon per pound, its contractors charge $80-90 /lb, we need to pay for the difference. my AC uses 12 pounds of R-22 freon. $800 extra.