40278 Water Softener __hot__ <SIMPLE METHOD>

When the delivery truck arrived, Elias understood why Cletus had warned him to "get the workhorse." The 40278 wasn't a sleek, modern appliance. It was a hulking cylinder of olive-drab steel, looking less like a water softener and more like a component for a Cold War-era submarine. It was heavy, awkward, and stamped with faded military-style block lettering: .

When planning a replacement or upgrade, it helps to see how Kenmore's core single-tank systems compare in capacity and physical space: 40278 water softener

Hard water (calcium and magnesium) flows into the resin tank. The resin beads attract these minerals, replacing them with sodium ions. When the delivery truck arrived, Elias understood why

A clogged venturi assembly (see maintenance section above). When the delivery truck arrived