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Living版 - 请imore 给参考,是否要换新的 AC /furnace 了。
相关主题
解答空调Imore等大师请看看这个空调报价!
换AC,Furnace还有热水器$16K怎么样?Coil leak, 换AC Coil 还是整套系统全换
换furnace ac 在各家之间压价的余地有多大空调 $3600 贵吗?
换AC求经验帮忙看下空调 furnace报价
空调比较,紧急求助!HVAC升级求建议
请教大家换空调的问题imore和各路furnace ac大神帮忙看一下这个维修估算
请教Imore和各位大神空调牌子和估价!请教一下AC和furnace的选择
【急】空调报价,这周装,请帮忙看看!大家看看这个furnace的报价是不是太离谱了
相关话题的讨论汇总
话题: model话题: furnace话题: cx35话题: stage话题: coil
进入Living版参与讨论
1 (共1页)
H****J
发帖数: 22
1
请imore 给参考,是否要换新的系统了。谢谢!
症状: AC 制冷效果不好。今年夏天温度高且持久;室外 90F;空调持续开,只能将1楼
和地下室的温度维持在77F左右。 晚上将空调设置到二楼,需一个小时左右才能将温度
降到75F左右。前年ac加了近1 lb 的ferran; 去年气候不是很热,空调制冷马马虎虎。
冬天室外20F, furnace will turn on every 10 to 15 min;
公司给了一个报价 for new furnace/ac ;只问了一家报价,有以下四种选择;如果
pay check 会有6% 折扣;
3000 尺 single house; built in 1999, in mid-west; Summer from June to
September 90F to 100F; Winter from November to April 15F to 45 F;
old system: Armstrong in 1999; with 85% efficiency; 1250 BTU;
#1 ($14072)
Modulating variable speed 98% 110,000BTU gas furnace model - SLP98UH110XV60C
xc25- 4 ton modulating a/c unit model - XC25-048-230
Matching cased coil model - cx35-48c; wifi I comfort thermostat control
Healthy Climate merv 11 filter and cabinet system qualifications: ARI#846350
19.5 seer 12.5 eer; with Lennox e-mail in consumer rebate - $ 1400 estimate
;
#2: ( $10315) Modulating variable speed 98% 110,000 gas furnace model -
SLP98UH110V60C xc16- 4 ton 2 stage a/c unit model - XC16-048-230;
matching cased coil model - cx35-49c; wifi Icomfort thermostat control;
Healthy Climate merv 11 filter and cabinet; system qualifications: ARI#
8309691 16 seer 12 eer;
aLennox e-mail in consumer rebate - $ 500
# 3: ( $ 8613) 2 stage 96% 110,000BTU gas furnace power saver motor model -
EL296UH110XE60C; xc14- 4 ton 1 stage a/c unit model - XC14-048-230; matching
cased coil model - cx35-48c; Touch ascreen programmable thermostat; Healthy
Climate merv 11 filter and cabinet; system qualifications: ARI#836257 14.5
seer 12 eer
#4: ($ 7357) 1 stage 95% 110,000BTU gas furnace power saver motor model -
EL195UH110XE60C;14acx- 4 ton 1 stage a/c unit model - 14acx-048-23; matching
cased coil model - cx35-48c; Touchscreen programmable thermostat system
qualification; ARI#8267624 14.5 seer 12 eer
Materials: PVC flue materials; PVC drain materials; pad for a/c; copper
lines and insulatio; new electrical whip to a/c; reconnect electrical and
gas to furnace; Lennox Warranty: Equipment must be registered to activate
full 10 year warranty
10 year parts; 10 year compressor; Lifetime heat exchanger; 1 year labor
n***s
发帖数: 10056
2
能不能加些带染料的冷媒。看看哪里漏。说不定可以补漏。
w*****m
发帖数: 20421
3
楼上楼下都要一起开吧,你只开楼上或者楼下,效果当然不好
FURNACE没有什么技术含量,空调还是出风口的问题看看是不是
够凉
i***e
发帖数: 9429
4
如果要换的话,建议你4和2之间做选择,灰常不建议你上超高端机子,因为人工只有一
年保证,这完全是扯蛋。选1和2的话你还需要10年的人工保证,不然一年后如出现故障
,你绝对会哭。
我蛮同意雪妈和noles, 你的空调不像有大问题,关键是要找对师傅,检测和维修到位
H****J
发帖数: 22
5
谢谢大家的建议!
有个帖子说, 空调evaporator 有filter, 而且需要换.我的空调只有进风口有filter.
H****J
发帖数: 22
6
Imore 请看看下面的组合是否合理;
请参考首帖;
#3 furnace + #2 AC
AC: xc16- 4 ton 2 stage a/c unit model - XC16-048-230;
matching cased coil model - cx35-49c;
Furnace: 2 stage 96% 110,000BTU gas
furnace power saver motor model -EL296UH110XE60C;
根据你的经验, 价格应该比#2 便宜多少; 性价比是否更合理;
谢谢
---------------------
#1 ($14072)
Modulating variable speed 98% 110,000BTU gas furnace model - SLP98UH110XV60C
xc25- 4 ton modulating a/c unit model - XC25-048-230
Matching cased coil model - cx35-48c; wifi I comfort thermostat control
Healthy Climate merv 11 filter and cabinet system qualifications: ARI#846350
19.5 seer 12.5 eer; with Lennox e-mail in consumer rebate - $ 1400 estimate
#2: ( $10315) Modulating variable speed 98% 110,000 gas furnace model -
SLP98UH110V60C xc16- 4 ton 2 stage a/c unit model - XC16-048-230;
matching cased coil model - cx35-49c; wifi Icomfort thermostat control;
Healthy Climate merv 11 filter and cabinet; system qualifications: ARI#
8309691 16 seer 12 eer;
aLennox e-mail in consumer rebate - $ 500
# 3: ( $ 8613) 2 stage 96% 110,000BTU gas furnace power saver motor model -
EL296UH110XE60C; xc14- 4 ton 1 stage a/c unit model - XC14-048-230; matching
cased coil model - cx35-48c; Touch ascreen programmable thermostat; Healthy
Climate merv 11 filter and cabinet; system qualifications: ARI#836257 14.5
seer 12 eer
#4: ($ 7357) 1 stage 95% 110,000BTU gas furnace power saver motor model -
EL195UH110XE60C;14acx- 4 ton 1 stage a/c unit model - 14acx-048-23; matching
cased coil model - cx35-48c; Touchscreen programmable thermostat system
qualification; ARI#8267624 14.5 seer 12 eer
Materials: PVC flue materials; PVC drain materials; pad for a/c; copper
lines and insulatio; new electrical whip to a/c; reconnect electrical and
gas to furnace; Lennox Warranty: Equipment must be registered to activate
full 10 year warranty
10 year parts; 10 year compressor; Lifetime heat exchanger; 1 year labor
s*******3
发帖数: 52
7
你的情况跟我很象,不过我的是5吨空调,140,000btu furnace,同样的#4,我得到的
报价是:
$7600。 14acx + EL195UH135 + coil + permit(200)= $7600
如果是 13acx + ML180UH135 + coil + permit= $5800
我的师傅很不建议 he 机器,他说省电费没有那么多,但是部件要多,所以出故障的概
率高,还有维修费用很贵。他说,譬如普通空调机 motor坏了,换一个400, he 的换
要1400。
s*******3
发帖数: 52
8
我这些日子做的research,2 stage furnace 对大房子并不是很有用。我现在的1
stage furnace 从来没觉得不舒服。不过,东西越复杂,就越容易出问题,这还是正确
的。
我的理解是:大房子,很多出气口的,1 stage 出热气的时候,不觉的风很大,吹的不
舒服,如果小屋子,大风呼呼吹,是不好受些吧。又有说,2 stage run 的时间长,那
么风被过滤的多些,这个我不是很认同,小风长时间,跟大风短时间有多大区别?不过2
stage 是提高效率的方式,似乎是这样,但是提高这样一点点,相对成本(现在的投入
和将来的维修)有必要吗?
s*******3
发帖数: 52
9
我也不懂啊,就是学习中,随便发表意见,大牛们使劲拍砖好了
F***Q
发帖数: 6599
10

1 hour dropping from 90 to 75, it does not sound bad at all!
to tell if it is working fine or not, use a thermometer, measure the
temperature at the intake of the vent and the outlet of the AC, a
temperature difference between 14-20F is considered normal. A good unit can
generate a temperature difference of 20F.
consider cleaning the evaporator (the unit in your basement or attic) and
the condenser coil (the metal fins around your condenser fan in the outdoor
unit). I did it for both of my AC units, it was not difficult.
Cleaning the condenser coil was really straightforward, just use a garden
hose to spray the coil directly to wash out the dust. The evaporator took a
bit more time, because I had to clean the mold first.
you may also replace the dirty filter (both in the inlet and the evaporator
filter, some evaporator filters are washable, like mine).

【在 H****J 的大作中提到】
: 请imore 给参考,是否要换新的系统了。谢谢!
: 症状: AC 制冷效果不好。今年夏天温度高且持久;室外 90F;空调持续开,只能将1楼
: 和地下室的温度维持在77F左右。 晚上将空调设置到二楼,需一个小时左右才能将温度
: 降到75F左右。前年ac加了近1 lb 的ferran; 去年气候不是很热,空调制冷马马虎虎。
: 冬天室外20F, furnace will turn on every 10 to 15 min;
: 公司给了一个报价 for new furnace/ac ;只问了一家报价,有以下四种选择;如果
: pay check 会有6% 折扣;
: 3000 尺 single house; built in 1999, in mid-west; Summer from June to
: September 90F to 100F; Winter from November to April 15F to 45 F;
: old system: Armstrong in 1999; with 85% efficiency; 1250 BTU;

i***e
发帖数: 9429
11
设备上应该便宜出500刀酱紫,但温控器不一样了,温控器可装稍便宜的。

【在 H****J 的大作中提到】
: Imore 请看看下面的组合是否合理;
: 请参考首帖;
: #3 furnace + #2 AC
: AC: xc16- 4 ton 2 stage a/c unit model - XC16-048-230;
: matching cased coil model - cx35-49c;
: Furnace: 2 stage 96% 110,000BTU gas
: furnace power saver motor model -EL296UH110XE60C;
: 根据你的经验, 价格应该比#2 便宜多少; 性价比是否更合理;
: 谢谢
: ---------------------

1 (共1页)
进入Living版参与讨论
相关主题
大家看看这个furnace的报价是不是太离谱了空调比较,紧急求助!
Furnace + 空调 求建议请教大家换空调的问题
28年旧还work的空调要换吗?还有请大家看看这个空调报价请教Imore和各位大神空调牌子和估价!
空调型号请教imore【急】空调报价,这周装,请帮忙看看!
解答空调Imore等大师请看看这个空调报价!
换AC,Furnace还有热水器$16K怎么样?Coil leak, 换AC Coil 还是整套系统全换
换furnace ac 在各家之间压价的余地有多大空调 $3600 贵吗?
换AC求经验帮忙看下空调 furnace报价
相关话题的讨论汇总
话题: model话题: furnace话题: cx35话题: stage话题: coil