Condensate drains shall not directly connect to any plumbing drain, waste or vent pipe. Con- densate drains shall not discharge into a plumbing fixture other than a floor sink, floor drain, trench drain, mop sink, hub drain, standpipe, util- ity sink or laundry sink.
这个怎么解决好?
这个水管通外是必须的吧?那不是天太冷就会冻住?
这个问题怎么办才能永久解决?
半夜,HVAC 就停了,因为那管支出墙太长,冻住了,后来company来把那节滴水管锯短,就好了
在屋里屋外没有区别。如果地下室有地漏或水池,从那里排水也是一样的。
Code规定排水管要通外面,所以新装的为了follow code容易有这个问题
另一个说By code all drains for furnaces must be ran inside .
那code到底是怎么要求的,大家谁知道?
你们那里不太冷,通外面是不是偷巧的办法。
2021 CODE: 307.2.
Condensate drains shall not directly connect to any plumbing drain, waste or vent pipe. Con- densate drains shall not discharge into a plumbing fixture other than a floor sink, floor drain, trench drain, mop sink, hub drain, standpipe, util- ity sink or laundry sink.
最好装一个neutralizer 。
If your drain pipe has to be outside.