
Fridge or freezer door not sealing
A bad seal lets moist air in, causing frost, sweating and long run times. Most cases are leveling, a folded gasket or a blocking item; the gasket itself is the last step.
Before you start
- Use low heat on the gasket; do not melt it.
Diagnostic steps
Unlock all 4 steps with expected values
Full library + AI assistant for $34.90, one time.
Get lifetime accessOnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.