Refrigeration only, and the most of it
Most full-size cabinets run a separate sealed system per compartment, so one side can fail while the other holds rock solid. It narrows the fault without ruling out the expensive end.
Dual sealed systems
Condenser and top grille
Panel and hinge alignment
Professional kitchens, built heavy
Built-in refrigeration matched to the range. Heavy panel-ready doors put real load on the hinges, and the sealed systems are conventional and serviceable.
Sealed system and compressor
Hinges under panel load
Control boards
Column refrigeration on a shared platform
Columns share a control platform with the rest of the line, which is why so many faults here read as control faults first and have to be proven at the part before anything is replaced.
Control boards and sensors
Evaporator and defrost
Door seals
Integrated, and tight on tolerance
Fully integrated columns fitted to fine tolerances, with electronics that log their own faults. Reading the log is faster than guessing, and it is the first thing a technician does.
Fault logs and diagnostics
Flush-fit adjustment
Evaporator fans
Conventional sealed systems in a built-in cabinet, which makes them among the more straightforward premium units to repair once the unit is clear of its surround.
Sealed system and compressor
Defrost circuit
Dispenser and water line
Panel-ready columns and wine reserves
Column refrigeration and wine storage with a great deal of electronics behind the panel. The control board is the fault here more often than the sealed system is.
Control boards
Column refrigeration
Wine reserves
Drawers and integrated columns
Refrigeration drawers and integrated columns. The drawer runners and seals take the wear, and the control electronics are usually the cheaper half of any diagnosis.
Drawer seals and runners
Thermostats and sensors
Condenser airflow
Counter-depth and integrated
Counter-depth and integrated refrigeration built to sit flush with the cabinets. Evaporator fans, air dampers and control boards cover most of what we are called to.
Evaporator fans
Air dampers
Control boards
Built-in columns and French-door
Built-in columns alongside mass-market French-door machines. Defrost circuits and the dispenser assembly in the door account for most calls.
Defrost circuit
Dispenser assembly
Door seals
Panel-ready columns sharing a platform with the wider group. A cabinetry door is heavy, and the hinges carry that weight for years before they show it.
Hinges under panel load
Evaporator fans
Control boards
French-door and linear compressor
Linear compressors paired with inverter boards. When one of these stops cooling, the compressor and its board are tested together rather than one being condemned on the other’s behalf.
Linear compressor
Inverter board
Defrost sensor
French-door and four-door
Ice makers sited in the fresh-food compartment are the recurring fault here, along with evaporator fan icing and dispenser problems.
Ice maker assembly
Evaporator fan icing
Dispenser
Side-by-side and top-freezer
Straightforward sealed systems and widely available parts, which is what keeps most of these to a single visit.
Defrost heater
Thermostats
Door gaskets
Side-by-side and bottom-freezer
Built on the same platforms as Whirlpool. Defrost faults and door seals cover most of what fails, and both are same-day work.
Defrost circuit
Door seals
Condenser and fans
Freestanding and counter-depth
High-volume machines with predictable faults. Evaporator fans, defrost timers and water inlet valves are the regulars.
Evaporator fan
Defrost timer
Inlet valve