i****n
发帖数: 75 | 1 我们房子的AC和暖气都是用电的，已经很老了，想换一套新的，大约多少钱呀？可以免
税吗？我的agent说只要能用就不用换，可是我想这么老的会不会efficiency很差，会
多费utility呀？ | c********7
发帖数: 739 | 2 我一个朋友换过gas的furnace,花了5k.不知道电的是不是也差不多这个价
【在 i****n 的大作中提到】
: 我们房子的AC和暖气都是用电的，已经很老了，想换一套新的，大约多少钱呀？可以免
: 税吗？我的agent说只要能用就不用换，可是我想这么老的会不会efficiency很差，会
: 多费utility呀？
| g*****9
发帖数: 4125 | 3 First that depend on the size you need, which depend on your house location
(latitude), size (sq ft), insulation (R value), window (U value), etc.
Second depend on what kind of unit you want to put in, FAG, air source heat
pump, ground source heat pump, absorption heat pump (use natural gas instead
of electricity and last almost forever) are the common types.
Third, what kind of efficiency, SEER 13 or SEER 20?
It could cost a few thousand to more than 10 thousand if you hire someone to
install,
【在 i****n 的大作中提到】
: 我们房子的AC和暖气都是用电的，已经很老了，想换一套新的，大约多少钱呀？可以免
: 税吗？我的agent说只要能用就不用换，可是我想这么老的会不会efficiency很差，会
: 多费utility呀？
| s**********d
发帖数: 36899 | 4 会很差，特别是如果暖气用电（很少见，你真的是吗）。
不过换的话，十年能把钱省出来算不错的了。 | c********7
发帖数: 739 | 5 哦，对，是要考虑房屋大小的问题。我刚说那个朋友花5k换的家里是大概1100sqf
location
heat
instead
to
【在 g*****9 的大作中提到】
: First that depend on the size you need, which depend on your house location
: (latitude), size (sq ft), insulation (R value), window (U value), etc.
: Second depend on what kind of unit you want to put in, FAG, air source heat
: pump, ground source heat pump, absorption heat pump (use natural gas instead
: of electricity and last almost forever) are the common types.
: Third, what kind of efficiency, SEER 13 or SEER 20?
: It could cost a few thousand to more than 10 thousand if you hire someone to
: install,
| R**R
发帖数: 3318 | 6 This may be the smallest one in central air.
【在 c********7 的大作中提到】
: 哦，对，是要考虑房屋大小的问题。我刚说那个朋友花5k换的家里是大概1100sqf
:
: location
: heat
: instead
: to
| i****n
发帖数: 75 | 7 我们家大概2000sq，不会要上万吧？
location
heat
instead
to
【在 g*****9 的大作中提到】
: First that depend on the size you need, which depend on your house location
: (latitude), size (sq ft), insulation (R value), window (U value), etc.
: Second depend on what kind of unit you want to put in, FAG, air source heat
: pump, ground source heat pump, absorption heat pump (use natural gas instead
: of electricity and last almost forever) are the common types.
: Third, what kind of efficiency, SEER 13 or SEER 20?
: It could cost a few thousand to more than 10 thousand if you hire someone to
: install,
| g********3
发帖数: 1281 | 8 Our 600-sq ft. condo has central air, but the unit is not much cheaper.
【在 R**R 的大作中提到】
: This may be the smallest one in central air.
|
|
