u can but is the most inefficient way to heat.

來源: 2012-08-18 09:07:02 [博客] [舊帖] [給我悄悄話] 本文已被閱讀:

u can but is the most inefficient way to heat, the $500 you save compare a regular condenser to a heat pump, it not worth it...

if you in northern states and using 100% aux heat in coldest month, can cost you $500-700 a month.