U-Line Ice Maker Runs Constantly
Ice Maker Runs Constantly is usually one of a small number of specific, repairable causes — here's what to check and when it's worth calling a professional.
Common Causes
Aggressive water at the valve seat
Nothing furs up at 1.3 to 2.4 grains per gallon; what happens instead is pitting and a valve that no longer seals.
A blocked or frozen water supply line
Shows up as slow or stopped production, and is a plumbing-side issue rather than the ice-making mechanism itself.
A worn ice maker motor or mold assembly
The mechanical components that form and eject cubes wear out gradually.
Local conditions that matter here
Seattle's supply comes off the Cedar and Tolt watersheds at roughly 1.3 to 2.4 grains per gallon, against 16 in Las Vegas — among the softest municipal water in the country. Soft, low-alkalinity water is aggressive rather than harmless: it deposits no protective scale and strips what is there, which is why the utility treats for corrosion rather than hardness, and why failures here are pitted metal and weeping joints rather than a blocked valve.
What You Can Check Yourself
Parts That Most Likely Need Replacing
Based on symptoms like this, these are the components our technicians check first. The exact part depends on your model and what we find during diagnosis.
In and around Parkland
Parkland — Pierce County housing running from post-war stock to recent subdivision build-out. We also cover Bonney Lake, Buckley, Crocker across Pierce.
ZIP codes we cover in Parkland: 98444, 98445, 98447
Most cases like this are fine to schedule within a day or two, though it's worth having looked at before it gets worse. Our repair service covers same-day diagnosis and a flat-rate quote before any work begins.
Common Questions About Ice Maker Runs Constantly
Can I keep using my U-Line appliance while this happens?
Will ice maker runs constantly go away on its own?
How much does this repair typically cost?
How long does a typical repair visit take?
Do you offer a warranty on the repair?
Do you service U-Line appliances in my area?
Still having this issue?
Same-day diagnosis, genuine OEM-compatible parts, warranty of up to 1 year.
*SubZero Repair Seattle is an independent repair company and is not affiliated in any way with Sub-Zero, Inc., Wolf Appliance, Inc., or any of their distributors. We are not a factory service provider and specialize exclusively in out-of-warranty appliance repairs.