求教:Newly installed water heater and the venting issue

轻声细语62
楼主 (文学城)

请原谅我用英文,因为感觉英文更容易描述我的问题。 

My old water heater is dead (leaking), got a new one (Rheem Performance Platinum 50 Gal) from Homedport and installed by their contractor.

After installation, the installer turned the heater on but found the heat backdrafts, which heat up the tank. He turned it off and told me the vent must be blocked by something and I need to find some chimney people to check the chimney. The Installer left with the heater off.

We live in very cold region. We thought it might be because the cold air stuck in the vent and heat from heater is not strong enough to push the cold air out. Talked with the installer about this possibility but he did not think so. 

After the installer left, as a test, I used my electric blanket to warm up the vent pipe. Then used lighter to check and see the fire went up or down. Once I saw the fire went up, I tunred on the water heater, the vent works very well. 

Now the problem is:

The company that scheduled the installation for us called me today and asked how everything is going with the water heater. I told the caller about the initial vent issue, how we solved it and now it works fine. Suprisingly, very soon after I hang up the phone, their "operation manager" called me and insisted that I need to find a professional chimney inpector to check the chimney, otherwise my warranty will be voided because I "did not follow installer's instruction to have the chimney checked". 

请教这里有经验的朋友:

1。这种情况我应该怎么办?必须得找人检查 chimney 吗?不检查的话,真的会void the warranty 吗?

2. Chimey Inspection 大概多少钱? 加clean up 另外再加钱吗?

3. water heater 的 venting pipe 和chimney 是一回事吗?检查chimney 的人,会帮你检查water heater的venting pipes 吗?

我家的 heating and fireplace are working fine。不过在冷天给fireplace生火的时候,有时候刚开始点火那会会有一点点烟倒灌,但等火燃起来就好了。这也是为什么我们会想到冷空气的原因。

不好意思,怕说不明白同时自己也确实不明白这些事情,所以写的有点长。诚请大家给提供点建议,非常感谢!

 

 

 

b
borisg
show me a picture how the heater is vented

from the top of the heater all the way to the chimney.

轻声细语62
请看这两张图片,谢谢!

Q
QinHwang
你这个vent duct 怎么拐这么多弯? 从未见过。都是直上直下。
Q
QinHwang
Contractor 判断多半是对的。duct 太多弯,甚至是90度拐角,容易阻塞。不知这种接法是否符合code
轻声细语62
不知道啊, Constructor 就这么建的,之前也没注意过这个
轻声细语62
是正规建筑公司建的,应该符合code吧?
新年好运
烟囱定期检查一下放心,几百块吧,该清理就做,关系到安全
b
borisg
It looks ok. But I couldn't see the chimney
l
lexm5
这是人家负责任而且避险的做法。肯定是void warranty

如果以后出了事,你告installer,你可能说“我告诉他我用电热毯把管子搞热了就好了,结果是我错了出了事。为什么他不纠正我?他应该赔”

现在他们就是警告你了。你可以不听,但是以后出了事,他们肯定撇清关系。

l
lexm5
而且你用电热毯的办法不是自动的,以后你卖了房子下一个住家不知道出了事怎么办?
徒劳
你这烟囱是从地下室外墙出去的吧?有外面的照片吗?
一问三知
和chimney无关。外面vent出口应该离地面应该很低,在那里用吸尘器吸,然后用专用的盖子或金属网保护起来。如果外面出口高,v
一问三知
如果外面出口高,venting pipe就太长了,water heater就应该买带风扇主动排风的。
徒劳
你说反了。。。
雾蒙蒙雨霏霏
有道理,我邻居的walkout地下室比较潮湿和阴冷,他们装了一个fireplace,烟囱一直通到房顶。好像大多数fire

有道理,我邻居的walkout地下室比较潮湿和阴冷,他们装了一个fireplace,烟囱一直通到房顶。好像大多数fireplace的烟囱都是直来直去的,没见几个转弯的。

轻声细语62
谢谢楼上各位朋友的回复!关于烟囱。。。

这是外面的chimney。water heater (在地下室), fireplace (在一楼) 都在这面墙的里面。

轻声细语62
关于烟囱,请看楼下照片
轻声细语62
:-)

平时没事,就是刚换新的出了这个问题。

轻声细语62
谢谢建议!
轻声细语62
照片在下面
徒劳
这个烟囱够高了,先请烟囱师傅来清理吧。
轻声细语62
好,谢谢!
c
chinomango
按我的图片改烟囱

轻声细语62
这样改减少拐弯,通气会更顺畅。谢谢建议!