Calcium fill valve blockage, module failure — Same-day, fixed quote.
Sandy ice maker repair serves the mature Salt Lake County suburb. Sandy's Salt Lake County water at 150–220 PPM produces fill valve calcium accumulation, slightly slower than Utah Valley's harder supply. Sandy's established 1970s–1990s housing means refrigerators span the full age range, with ice maker calls frequently coming from older units where module wear and fill valve calcium have accumulated over many years — a different pattern from the early-scaling-on-new-appliances issue of fast-growing Lehi.
PPM Salt Lake County water — hard, slightly softer than Utah Valley
1970s–1990s housing — ice maker calls on older units, long-term calcium accumulation
Sandy's mature housing means ice maker calls often come from refrigerators that have accumulated years of fill valve calcium at Salt Lake County's 150–220 PPM water plus module solenoid wear from long service. Unlike Lehi's new refrigerators developing early scaling, Sandy's ice maker failures typically reflect genuine end-of-service-life wear on older units. This shapes the repair-vs-replace conversation: a fill valve and module replacement on a 16-year-old Sandy refrigerator warrants an honest discussion of the unit's overall remaining life.
At 150–220 PPM, Sandy fill valves accumulate calcium on a 5–9 year timeline — slightly slower than Utah Valley's harder water. On Sandy's older refrigerators that will remain in service, filtration extends fill valve life; on units near end-of-life, we discuss whether the repair investment makes sense.
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