Where To Run Water Softener Drain Line

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.

Where to run water softener drain line.

The industry standard is a polypropylene drain line that is rigid yet flexible. Once the water leaves the softener it should branch into two lines. The main supply line to the rest of the house continues on to the softener. When the water treatment system is supplied with flexible drain line material the drain must be tightly secured in the correct position to avoid deliberate or accidental movement.

Often the drain lines are run to a floor drain but you can also extend the drain line into the standpipe that also drains a washing machine or into a utility sink or sump pit. The outgoing line from the water heater then runs to interior fixtures and faucets that dispense hot water. Such a line should be run to a floor drain. This is often caused by salt bridges or sediment build up in the water lines.

Some units provide an overflow drain line for the regenerant container. 14 water softener keeps running. Many of the home improvement stores sell big box water softeners and installation kits to get them connected. On water softener service calls in minnesota we find a wide variety of drain line material being used.

This is to prevent non potable water from flowing backwards possibly mixing and contaminating potable drinking water. The most common reason might be the impossibility to draw brine from the tank. Such as sewer water. According to most plumbing codes a water softener drain line must not be connected directly to the household waste system.

Clogged valves or water lines. In most communities it is illegal to connect the water softener drain directly to the home drain system without an air gap. The drain hose that comes from the water softener needs to terminate in a manner that won t create a potential cross connection between the potable water and anything else.