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Introduction Sub-Zero refrigerators are known for lasting 20–30 years , far longer than standard fridges. But like any high-end appliance, maintenance and occasional repairs are required to keep them running at peak performance. Here’s what affects the lifespan — and how to know when a repair makes sense. 🕒 Sub-Zero Average Lifespan Most units last 20+ years High-end built-in models often last 25+ years With regular maintenance, some reach 30 years No other consumer refriger

Introduction Sub-Zero ice makers are built to last, but eventually they may stop producing ice, make small cubes, or leak. Below are the most common issues and what you can do. 🧊 1. Ice Maker Not Producing Ice The most common reasons: Water line clogged Frozen fill tube Faulty water inlet valve Ice maker switch accidentally turned off Quick fix: Check that the ice maker arm is down and the water line is not kinked.If still no ice, a technician needs to inspect the valve and

Introduction Sub-Zero refrigerators are known for their premium quality, long lifespan, and unmatched cooling performance. But even the best appliances can run into issues — and one of the most common problems homeowners face is a Sub-Zero fridge not cooling . If your Sub-Zero refrigerator is warm, not cold enough, or completely losing temperature, this guide explains the most common causes , what you can fix yourself , and when to call a professional Sub-Zero technician . ❄️