Not necessarily the PVC backwater valves that have glue connections that will not hold up to hot water. But coupled with the well check system and it being an ABS yeah totally awesome thing except not really everybody needs them for absolutely no reason there is a thing to that It has to do with the manhole out on your street.
Septic bed system does not need sewage back flow prevention unless someone put plumbing lower than septic tank & them the sewage pump has one for that😎🍎💩
![เปิดบ้าน พี่ตูน Bodyslam หลังใหม่คนแรก ที่ภูเก็ต l [Nickynachat]](http://i.ytimg.com/vi/flFwcmyDQSk/mqdefault.jpg)
Not necessarily the PVC backwater valves that have glue connections that will not hold up to hot water. But coupled with the well check system and it being an ABS yeah totally awesome thing except not really everybody needs them for absolutely no reason there is a thing to that It has to do with the manhole out on your street.
Septic bed system does not need sewage back flow prevention unless someone put plumbing lower than septic tank & them the sewage pump has one for that😎🍎💩
Terrible design.