A homeowner in the Evergreen area of southwest Calgary called TechVill about frost accumulating inside their KitchenAid French door refrigerator. Technician Yevhen found the drain in the refrigerator compartment blocked, cleared it, and left without selling a single part.
Every frost-free refrigerator melts the ice off its evaporator on a schedule and sends that meltwater down a drain to a pan near the compressor, where ambient heat evaporates it. Block that drain and the water has nowhere to go. It backs up, refreezes on the next cooling cycle, and starts building the visible frost the homeowner ends up calling about. The refrigerant circuit in this unit was working exactly as designed — it was the disposal path for the water it produces that had failed.
Yevhen cleared the obstruction and the full drain pathway, then ran the unit and checked it after service to confirm the drain was carrying water again rather than simply appearing clear.
No parts were required. No component on this refrigerator had failed, so nothing needed replacing, and no parts warranty applies to a clearing repair.
What did cost something was the access. The visit ran 125 minutes, which is long for a drain clear and considerably longer than the same job takes on a top-freezer unit. Payment came to $534.45 including GST, and that figure reflects labour time, not components. On a French door cabinet the drain trough sits behind the rear evaporator panel, and reaching it means unloading, removing shelving, and pulling the panel — then reversing all of it. The clearing is minutes; the disassembly and reassembly around it is most of two hours.
That trade is worth stating plainly, because the alternative was worse. A frost complaint on a fridge of this class can just as easily be quoted as a defrost heater, a defrost thermostat or a control board — a parts bill several times this invoice, on components that were not faulty. Spending the time to open the unit up and find a blocked drain is the cheaper answer for the customer, even when the labour hours look heavy on paper.
Book online to schedule a KitchenAid refrigerator diagnostic with our team.
