f****y
发帖数: 346 | 1 房子是1955年的，没有冷气，只有22年旧的heating furnace。现在想把furnace换了，
顺便装上cooling。找了4个yelp上的公司来看，2家说duct周围有石棉，会引起肺癌，
和furnace连接的管道一定要先除掉石棉，否则他们不touch， 如果找专业公司来除石
棉大约1K。另外2家说，他们会很小心，不需要去掉管道上的石棉，不会有air borne石
棉。价格也从5K到8K不等，完全晕菜。石棉的事情到底要不要worry呢?请大家推荐靠谱
的安装公司啊。 |
c**d
发帖数: 3888 | 2 personal choice。我胆小，不怕一万就怕万一，全部石棉都除了。 |
c******n
发帖数: 4965 | 3 1k to remove the asbestos is a rational choice
btw, here is some testing service I used: search Jossam air testing kit.
it's a DIY kit, you send sample to a lab in MN, they do TEM test for you,
much cheaper than the companies here.
【在 f****y 的大作中提到】
: 房子是1955年的，没有冷气，只有22年旧的heating furnace。现在想把furnace换了，
: 顺便装上cooling。找了4个yelp上的公司来看，2家说duct周围有石棉，会引起肺癌，
: 和furnace连接的管道一定要先除掉石棉，否则他们不touch， 如果找专业公司来除石
: 棉大约1K。另外2家说，他们会很小心，不需要去掉管道上的石棉，不会有air borne石
: 棉。价格也从5K到8K不等，完全晕菜。石棉的事情到底要不要worry呢?请大家推荐靠谱
: 的安装公司啊。
|
f****y
发帖数: 346 | 4 Nice suggestion.
I will definitely try this after the project complete.
【在 c******n 的大作中提到】
: 1k to remove the asbestos is a rational choice
: btw, here is some testing service I used: search Jossam air testing kit.
: it's a DIY kit, you send sample to a lab in MN, they do TEM test for you,
: much cheaper than the companies here.
|
P*****r
发帖数: 87 | 5 I replaced my HAVC through OSH, which subcontract to Honey Air. The deal
included removing the asbestos tape from the duck. Total cause is about 9.5k
for 95% high efficient HAVC. They took care of the PGE energy upgrade
california rebate,which PGE paid me 3500. Also OSH gave 600 gift card. The
net for me is about 6k. Your system seems old, you may be able to get 3k
rebate as well. |
o****t
发帖数: 233 | 6 Do you still have contact info of OSH？
5k
【在 P*****r 的大作中提到】
: I replaced my HAVC through OSH, which subcontract to Honey Air. The deal
: included removing the asbestos tape from the duck. Total cause is about 9.5k
: for 95% high efficient HAVC. They took care of the PGE energy upgrade
: california rebate,which PGE paid me 3500. Also OSH gave 600 gift card. The
: net for me is about 6k. Your system seems old, you may be able to get 3k
: rebate as well.
|
