A leaking undercounter fridge is easy to dismiss at first because the cabinet still seems to be cooling. But puddles under line equipment rarely stay minor. They become slip hazards, sanitation headaches, and signs that the refrigeration cycle or drainage path is not behaving correctly.
What usually causes the leak
- Blocked or dirty drain lines
- Condensate issues from icing or airflow trouble
- Door leaks that create excess moisture
- Leveling problems that stop water from draining correctly
- Refrigeration issues that create abnormal frost and thaw patterns
Why undercounter units show this problem so often
These cabinets live in busy, warm kitchen zones and get opened constantly. That means moisture load, debris, and door wear build up quickly. Small problems in drainage or sealing become obvious much faster than they do on less heavily used equipment.
What staff can check
- Look for the source. Inside the cabinet, around the door, or underneath tells you different things.
- Check for obvious icing. Frost patterns matter.
- Inspect the seal and close. Moisture often starts with warm-air leaks.
When to call
If the leak keeps coming back, or if it is paired with warm product, icing, or nonstop runtime, it is time for service. The drainage issue may only be the visible symptom of a bigger cooling problem.
YYC Mechanical handles reach-in and undercounter refrigeration repair as well as broader commercial refrigeration service across Calgary.