“patent
pending” – is Kenmore exclusive software technology
that uses less salt and water compared to other leading brands (based
on 200 gallons per day and 15 grains hardness).Additional
420 Series Features:
- Lighted, Graphic
Matrix Electronic Display – Enhanced screen displays
more performance information with step by step easy
to follow menus
- Low Salt Indicator
– A light illuminates on the front of the
water softener to
remind you to add salt and minimize the risk of being without soft water. - Salt
Efficiency has 3 options: Normal, Efficient or High Efficiency
- Salt
Type Setting adjusts automatically to use either sodium
chloride or potassium chloride
- Low Salt Entry - The “drop front” design makes filling the salt tank easier and more convenient.
- Automatic
Salt Tank Light – Illuminates your salt storage
tank when the lid is open, shuts off when closed
- Unit Settings allow 12/24 hour clock and all volume / weight measurements to be english or metric
- Program
Memory keeps correct time for 68 hours in the event of
a power failure
- Quick
Charge Option allows the softener to recharge immediately
if capacity is unexpectedly exhausted
- Recharge
Tonight / Recharge Immediately option for times of exceptionally
heavy water usage
- Rinse
Option has 3 choices: Normal, Clean or Water Saver
- Language Menu sets all screens for English, Spanish or French
- Installation Accessories Included: bypass valve, drain tubing, installation kit
Specifications:
-
High Performance Valve: For up to 1-1/4" plumbing
-
Maximum capacity: Ultra Capacity: 42,300 grains of hardness removed at 16.3 lbs. salt dose
-
Clear water iron removal: 11 ppm
-
Pressure drop at tested service flow rates: 10 psi @ 9.5 gpm (Does not reflect possible maximum flow rate)
-
Quantity of high capacity resin: 1.20 ft3
-
Maximum salt efficiency: 5,010 grains of hardness removed per pound of salt at a 2.5 lbs. salt dose
