What Heats Electric Blankets?
Like a heating pad, electric blankets use an insulated wire or heating element inserted into a fabric that heats when it is plugged in. The temperature control unit, located between the blanket and the electrical outlet, manages the level of electricity entering into the heat elements in the blanket. Newer electric blankets work on a low voltage of 24 volts and have a shutoff mechanism to prevent the blanket from overheating or catching fire. Older units (10 years or more) may not have a shut-off mechanism and users run the risk of over heating. Older blankets are considered fire hazards. Modern Electric Blankets Some more modern electric blankets use carbon fiber wires to heat the user. These wires are far less bulky and conspicuous than older heating wires. Carbon fiber wires are also used as the heating element in many high-end heated car seats. The heat produced is infra-red and can easily warm the body. Infra-red heat is safer, is efficient to run and more comfortable to use. Blan
