回複：3 ton cased a-coil, $200-225 brand new.

來源: 於 2012-07-28 19:33:10 [舊帖] [給我悄悄話] 本文已被閱讀：次

the system says it takes 9.6 lb to fill it. the repairman showed me with his instrument that when the ac is on it is like 20% full. That is why he said it takes about 9-10lb. I am not sure what extreme lineset means.