An ice maker that is slow, making small or hollow cubes, or has stopped altogether is one of the most common calls we get from apartments across Queens and Great Neck, and in older buildings, the cause is very often the water supply, not the machine.
Start with water pressure
An ice maker’s fill valve needs a minimum water pressure to open fully and meter the right amount of water into the mold. Older apartment buildings, especially upper floors and prewar risers, can run pressure lower than a newer building’s. Enough to make ice, but not enough to make full-size, clear cubes on schedule. If your kitchen faucet also runs on the slow side, that is a strong clue the problem starts at the supply, not the appliance.
Then the filter
A refrigerator’s water filter is a consumable, and a lot of people do not realize it needs changing roughly every six months. A filter that is overdue restricts flow the same way low building pressure does, and you will see the same symptoms: small, cloudy or hollow cubes, or a bin that never quite fills. It is the single cheapest thing to check before calling anyone.
What else it could be
- A frozen fill tube, common if the freezer temperature has drifted too cold or a door has been left ajar.
- A saddle valve slowly closing on the line feeding the refrigerator, especially in older buildings where these connections have not been touched in years.
- The bin thermostat or level sensor, which tells the machine when to stop. If it runs constantly but the bin never fills, this is usually the answer.
- Ice that tastes or smells off is almost never the machine. It is an overdue filter, or something else sharing space in the freezer.
Before you call
Check that the shutoff valve behind or under the refrigerator is fully open, note when the filter was last changed, and run the kitchen faucet to get a rough sense of the building’s water pressure. Telling our technicians what you find helps us bring the right parts on the first visit.
Call (718) 000-0000. Our technicians are EPA Section 608 certified for sealed-system work and see this exact issue across apartment buildings in Astoria, Long Island City, Sunnyside, Woodside, Jackson Heights, Forest Hills, Rego Park, Bayside, Whitestone, Douglaston and Great Neck every week.
