1. Understanding the F21 Error Code on a Whirlpool Washer
The F21 error code on a Whirlpool washer is a distress signal that your appliance sends when it encounters specific problems. Specifically, the F21 error signifies a long drain issue. This means that the washer is taking too long to drain water, usually over eight minutes. Unusually long drain times can cause the motor to overheat, leading…