Water Softener Drain Into Sewer Line

The manual says the drain can be extended upwards of 6 ft.

Water softener drain into sewer line.

To hit the 1 5 pvc. The softener drain line must have an air gap to the drain. A softener drain line must not be connected directly to the waste system but must be emptied into a laundry tray floor drain or properly trapped special outlet preserving an air gap of at least two times the diameter of the drain line but in no case less than 1 1 2 above the top of the receptacle used. If the floor drain connects only to a sump pit it s probably against local ordinances to drain any water that contains detergents salt or chemicals.

I have a less than ideal situation of my water softener draining into my sump pit. By code water softeners must be emptied into a laundry sink floor drain sump hole or properly trapped special outlet preserving an air gap of at. However its in basement and has to travel upward of 6 8 ft. The way it is configured if he had simply run the drain line up a couple inches then 90 s it and 90 d it again so the line was in fee air above the standpipe he d have had an air gap.

On water softener service calls in minnesota we find a wide variety of drain line material being used. According to most plumbing codes a water softener drain line must not be connected directly to the household waste system. This is to prevent non potable water from flowing backwards possibly mixing and contaminating potable drinking water. In most communities it is illegal to connect the water softener drain directly to the home drain system without an air gap.

An addition ft for every 10psi past 40. Many of the home improvement stores sell big box water softeners and installation kits to get them connected. The industry standard is a polypropylene drain line that is rigid yet flexible. I would like to instead drain it into the sanitary sewer.