Haier is a multinational headquartered in Qingdao, China. It bought GE Appliances in 2016 and also owns Fisher & Paykel, yet each keeps its own products, and this page is about appliances carrying the Haier name. In the United States that name has long been strongest in small formats: compact and dorm refrigerators, wine and beverage coolers, compact laundry and combination washer-dryers, plus room air conditioners, which we do not service. In recent years Haier has added full-size refrigerators and laundry here, and those newer models are supported largely through GE Appliances channels, which makes their parts easier to trace than those of older imports.
Compact refrigerators come in two basic designs. Many smaller Haier units are manual-defrost: a small freezer compartment or evaporator plate does the cooling, frost builds on it steadily, and defrosting by hand now and then is part of owning one. Once that frost gets thick, cooling falls off and the door may stop sealing, which looks like a breakdown but is not. Larger compact and apartment-size models may use automatic defrost with a fan. Genuine faults in either type include a mechanical thermostat that sticks, a door gasket that has torn or lost its magnet, and a compressor that hums, clicks off on its overload and tries again.
Wine and beverage coolers split the same way, and the difference decides the diagnosis. Thermoelectric models have no compressor; a solid-state module with fans on each side moves heat out quietly and without vibration, but it can only cool so far below the surrounding air. A thermoelectric cooler in a hot garage or a sunny room will drift warm in July without anything being broken. Compressor coolers hold temperature in warmer rooms but need clear ventilation, and a freestanding model squeezed into cabinetry it was not designed for will overheat. Fan motors, temperature sensors, control boards and dual-zone displays are the usual repairable faults.
Haier compact laundry is built for closets and condos: 24-inch front-load washers, matching dryers that are often ventless, portable washers and all-in-one units that wash and dry in one drum. Ventless drying works by condensing moisture out of the air rather than blowing it outdoors, so cycles run longer, and the lint screens, condenser and condensate drain all have to stay clear. A drying cycle that never ends usually traces to one of those before any heater or sensor. On the washers we see door locks, drain pump filters packed with debris, worn door boots and, on high-mileage units, bearings. Combination units add the heating and condensing side to that list.
Full-size Haier refrigerators, French-door and multi-door models among them, run fan-driven automatic defrost under electronic control, so their diagnosis looks like that of any modern refrigerator: sensor readings, fan operation, defrost heater and terminator, ice maker and water valve, and the main board. Before ordering, we read the rating tag, usually inside the fresh-food section of a refrigerator and inside the door opening or on the back of laundry, and confirm the exact part. On older Haier imports some parts are scarce, and we check that before quoting rather than after the unit is apart.
