1#feinet2001 " l9 w4 {; T0 I 7 q" O0 ^5 M) S( Y& yoption 1: Two seperated furnances and seperated control 6 R2 G/ b' d1 j' A5 M! m. H/ \ (for big house > 3000 ft)6 d$ n; N/ P4 ^$ R/ M
option 2: One furnance with Zone Control device & ~. c6 G: i& V# b( j& y6 U' ^
(three zones or fours zone will be good) - total efficiency will be higher4 u6 Z# k# \# \/ Q
' Z7 y5 m5 E9 S# n7 k3 ]Total cost is not big difference.
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?. y; W$ u% a8 [( V B Z+ M# @
, x. ^2 {: k$ T5 m. [* i6 S$ x 5 O, G& i* a! }( o9 W5 k: n9 toption 1: Two seperated furnances and seperated control 8 G/ s) ]$ T1 w8 `+ W( F+ O (for big house > 3000 ft)2 q) J4 A, U3 M, F* A7 |
option 2: One furnance with Zone Control device 7 u" `+ _* N5 e2 G
(three zone ... 1 a; A+ C' V2 B! P: M十年移民路_ 发表于 2011-3-29 06:36 [/quote]