The Kenmore 40278 (420) is a 42,000-grain, cabinet-style water softener designed for households of up to five people. Featuring IntelliSoft® technology and a high-flow valve, this unit removes up to 10 ppm of clear water iron while optimizing salt usage. For more details, visit Kenmore Water Solutions . Softener Comparison Chart - Kenmore - Zendesk
The 40278 Water Softener has been a game-changer for my household, providing a reliable and efficient solution to our hard water woes. If you're struggling with similar issues, I highly recommend considering this unit. With its advanced technology, user-friendly design, and excellent performance, it's an investment that will pay dividends for years to come. 40278 water softener
: Ideal for households of 1–6 people, providing ample soft water even during peak usage. The Kenmore 40278 (420) is a 42,000-grain, cabinet-style
: The motor that drives the internal rotor through the different cycles of the softening process. Electronic Control Board (Part #7327827) Softener Comparison Chart - Kenmore - Zendesk The
If you have a manual or electromechanical Fleck valve (the kind usually associated with part number 40278), forcing a manual regeneration is a great way to troubleshoot hard water breakthroughs or test the system. Fleck 2750 Service Manual upflow - Pure Aqua, Inc.
A: Yes. If you are on a low-sodium diet, potassium chloride works in the 40278. However, it is 3x more expensive and can cause "mushing" in the brine tank. Clean the tank yearly if you use potassium.
As a homeowner who's dealt with the frustrating effects of hard water, I'm thrilled to share my review of the 40278 Water Softener. This unit has been a revelation, transforming my household's water experience from a nuisance to a delight.