What should hardness be set at on water softener?
What is the Ideal Water Hardness?
- 0–3: If your hard water test strip indicates that your water is between 0–3 grains per gallon, your water doesn’t require softening.
- 3–7: Water between 3–7 gpg is moderately hard, causing spotty dishes and dry skin.
What do the numbers mean on my water softener?
Typically capacity for a water softener is a number from 1 to 99 kilograins. This is the amount of hardness, measured in grains, that the softener can remove before it needs to be re-generated.
How much hardness can a softener remove?
An average softener should remove 4000 grains of hardness for every One pound of salt used.
How do I check my water softener specs?
To determine the appropriate water softener size for your home, multiply the number of people in your home by the gallons of water they use each day (80 gallons per person is the average). Multiply that number by the grains of hardness in your water to figure out how many grains need to be removed each day.
What is the normal range for water hardness?
Measures of water hardness General guidelines for classification of waters are: 0 to 60 mg/L (milligrams per liter) as calcium carbonate is classified as soft; 61 to 120 mg/L as moderately hard; 121 to 180 mg/L as hard; and more than 180 mg/L as very hard. Lime scale buildup inside a water pipe.
Does a water softener remove all the hardness?
When the bead seizes the mineral ion, the sodium ion is released. The bed of resin strips all the hardness out of the water as it passes through the mineral tank, and softened water flows out into your home.
How do you find out how many grains of hardness are in your water?
If a test for hard water is measured in parts per million or milligrams per liter you can take the total hardness level and divide it by 17.1 to get hardness in grains per gallon. For example if your water test shows 250 mg/L hardness you actually have 14.62 grains per gallon.
How do I adjust the hardness on my water softener?
Press the UP or DOWN buttons to set your water hardness number. NOTE: If your water supply contains iron, compensate for it by adding to the water hardness number. For example, assume your water is 20 gpg hard and contains 2 ppm iron. Add 5 to the hardness number for each 1 ppm or iron.
What is a good number for water hardness?
The membrane manufacturers will often specify what the maximum hardness concentration can be, but industry rule of thumb is that hardness should not exceed 120 to 170 mg/L (7 to 10 grains per gallon).