Calcium fill valve blockage, module failure — Same-day, fixed quote.
Ice maker repair is among the most common calls we receive from Deer Park addresses. At 180–260 PPM, Deer Park water produces fill valve calcium blockage at 3–5 years for unfiltered refrigerators. Lilac Appliance Co. replaces the failed valve and installs an inline filter on every Deer Park ice maker call where water chemistry is the documented cause — permanently breaking the replacement cycle.
At 180–260 PPM Deer Park water, an inline filter at the refrigerator supply connection extends fill valve life from 3–5 years to 15+ years. The filter costs $25–$40 and saves $350–$700 in future valve replacement calls over the refrigerator's remaining life. We install these on every Deer Park ice maker call where water chemistry is the cause.
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