--- title: "Sealed system & compressor repair" description: "KitchenAid sealed system and compressor repair: refrigerant circuit work — the biggest repair on any cold appliance, and the one where the diagnosis matters…" url: "https://kitchenaidmiami.support/services/sealed-system-and-compressor-repair/" date_modified: "2026-08-23" Appliance type: "Freezers, Ice makers, Refrigerators, Wine cellars and beverage centers" --- # KitchenAid sealed system & compressor repair ### What the sealed system actually is The compressor, the condenser, the evaporator and the refrigerant circuit joining them. It is closed, which is why a leak in it does not announce itself the way a broken part does: the appliance keeps running and simply stops holding temperature. That is also why diagnosis matters more here than anywhere else on this list. ### When a symptom points here - A cabinet running warm in both compartments, with a condenser that is clean and fans that are turning - A compressor clicking, humming and stopping every few minutes with nothing getting cold - A freezer at room temperature with the light on — a different sentence from “cold but not frozen” - A wine cabinet or an ice machine whose compressor runs constantly and never satisfies ### What the work involves Leak detection, refrigerant recovery rather than venting, the repair itself, a new filter drier, then evacuation and a correct charge — and the appliance run back to its set point and held there before we leave. ### What it costs, and when we will tell you not to From $650, and it is the one job on this site where the conversation about whether to do it at all is part of the visit. If the repair approaches what the appliance is worth, you hear that before the work rather than after. The exact cost is confirmed after the on-site diagnostic. What this involves Everything cheaper ruled out before a circuit is opened Leak located and the drier replaced, not just a recharge Held at set point under load before we leave Everything cheaper, first A cabinet running warm is a condenser, a fan, a damper, a door seal or a defrost circuit long before it is the sealed system. Those are ruled out before a refrigerant circuit is opened, because opening one that did not need opening cannot be undone. Prove the compressor rather than condemn it Windings, the start relay and the overload are tested first. A compressor that clicks, hums and stops is very often a relay costing a fraction of one. Find the leak before adding anything A system recharged without locating where the charge went is a repair that fails again within a season. The filter drier is replaced with the repair — it has been collecting moisture since the leak started. Run it back down and hold it The cabinet is pulled down to its set point and held under load before the appointment ends. A sealed system repair that has not been checked under load is not finished. What the sealed system actually is The compressor, the condenser, the evaporator and the refrigerant circuit joining them. It is closed, which is why a leak in it does not announce itself the way a broken part does: the appliance keeps running and simply stops holding temperature. That is also why diagnosis matters more here than anywhere else on this list. When a symptom points here A cabinet running warm in both compartments, with a condenser that is clean and fans that are turning A compressor clicking, humming and stopping every few minutes with nothing getting cold A freezer at room temperature with the light on — a different sentence from “cold but not frozen” A wine cabinet or an ice machine whose compressor runs constantly and never satisfies What the work involves Leak detection, refrigerant recovery rather than venting, the repair itself, a new filter drier, then evacuation and a correct charge — and the appliance run back to its set point and held there before we leave. What it costs, and when we will tell you not to From $650, and it is the one job on this site where the conversation about whether to do it at all is part of the visit. If the repair approaches what the appliance is worth, you hear that before the work rather than after. The exact cost is confirmed after the on-site diagnostic. ### How do I know it is the sealed system and not something cheaper? Usually you do not, and that is exactly the point of diagnosing first. On the cabinets this maker builds, a warm compartment is far more often airflow or defrost than refrigerant. We rule those out before proposing anything at this level. ### Is it worth it on an older cabinet? Sometimes genuinely yes, and sometimes no. On a sound built-in column trimmed into your cabinetry, replacing a compressor usually makes sense because the alternative involves the millwork. On a fifteen-year-old freestanding refrigerator with a second failure already visible, it usually does not, and we will say so on the visit rather than after the invoice. ### Why is the figure so much higher than the others on this site? Because it is hours of work rather than minutes, it needs recovery and evacuation equipment, and the part is the most expensive one in the cabinet. It is also the reason everything above it on the list gets checked first. ### What does it cost? From $650, and where it lands depends heavily on the part, on whether the cabinet is freestanding or built into cabinetry, and on which of the two systems in a dual-system cabinet is affected. The exact cost is confirmed after the on-site diagnostic and agreed with you in writing before any work begins. --- **[Read full article: Sealed system & compressor repair](https://kitchenaidmiami.support/services/sealed-system-and-compressor-repair/)**