Zone Control device, 会不会象他们说的,互相影响呢? 如果房子盖好后,再自行安装,容易实现吗? - C! n# l2 j" s- F1 | 8 M. k) P7 {8 W) v/ }6 S' y& I: U8 C8 m0 w& H2 [
option 1: Two seperated furnances and seperated control1 G' n% U+ d, {1 p
(for big house > 3000 ft)5 b: y2 C% V u
option 2: One furnance with Zone Control device 1 s7 f$ t2 D& G/ n
(three zone ... & w6 S/ S' j2 ^% V十年移民路_ 发表于 2011-3-29 06:36 [/quote]