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Why Is My Electric Blanket Not Getting Hot?

Published in Electric Blanket Issues 2 mins read

The primary reason your electric blanket isn't heating up is often due to damage or issues with its internal heating system components, most commonly worn out or damaged heating elements or controls.

A very frequent culprit is breakage in heating wires. As highlighted in the reference, these internal heating wires can break or fray over time.

Causes of Damaged Heating Wires

The delicate wires woven into your electric blanket can suffer damage from several common actions:

  • Folding: Improperly folding or tightly creasing the blanket can stress and break the wires.
  • Washing: Aggressive washing machine cycles or improper drying methods can damage the internal components.
  • Wear and Tear: Simple age and regular use can lead to the deterioration and breakage of the wires.

When these heating wires are damaged, they disrupt the electrical circuit required to generate heat, causing the blanket to remain cold even when plugged in and turned on.

Beyond damaged wires, other potential issues could include:

  • A faulty control unit or thermostat.
  • A problem with the power cord or plug.
  • Internal fuse issues within the blanket or control.

However, based on common issues and the provided information, inspecting for signs of physical damage or points of stress in the blanket's fabric (where wires might be broken) is a good starting point.