As a safety expert with extensive knowledge in electrical safety, I must emphasize the importance of adhering to safety guidelines when using space heaters. Space heaters are high-power devices that generate a significant amount of heat and require a substantial amount of electrical current to operate efficiently. This is why it is crucial to understand the risks associated with using an extension cord with a space heater.

**Extension Cords and Space Heaters: The Risks**

The primary concern with using an extension cord with a space heater is the increased risk of fire. Space heaters draw a high amount of amperage, and when used on an extension cord, it can lead to several issues:


1. Overloading the Extension Cord: An extension cord is not designed to handle the high electrical load that a space heater requires. Overloading can cause the cord to overheat, which may lead to a fire.


2. Reduced Power Delivery: Extension cords can reduce the power delivered to the space heater. This can cause the heater to work less efficiently and potentially overheat.


3. Increased Resistance: The longer the extension cord, the more resistance it introduces into the electrical circuit. This can lead to voltage drop, which can affect the performance of the space heater and increase the risk of overheating.


4. Safety Standards: Space heaters are designed to meet specific safety standards when plugged directly into a wall outlet. Using an extension cord can bypass these safety features.

Best Practices

Given the risks, it is strongly recommended to follow these best practices:

- Direct Connection: Always plug your space heater directly into a wall outlet without using an extension cord. This ensures that the heater receives the full power it needs and reduces the risk of fire.

- Circuit Breakers and GFCI Outlets: Make sure that the circuit the space heater is plugged into has a properly rated circuit breaker. Additionally, using a Ground Fault Circuit Interrupter (GFCI) outlet can provide an added layer of safety.

- Regular Inspection: Regularly inspect the space heater and its power cord for any signs of damage. Damaged cords can pose a significant fire risk.

- Proper Placement: Place the space heater on a flat, stable surface away from flammable materials. This reduces the risk of accidental fires.

- Safety Features: Ensure that your space heater has safety features such as tip-over switches and overheat protection. These features can prevent accidents if the heater is accidentally knocked over or begins to overheat.

- Proper Ventilation: Provide adequate ventilation around the space heater to prevent it from overheating and causing a fire.

In conclusion, while it may be tempting to use an extension cord for convenience, the safety risks associated with using one with a space heater are simply too high. Always prioritize safety by plugging your space heater directly into a wall outlet and following the manufacturer's guidelines for use.

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-If you use your space heater on a power strip or extension cord, you have a much HIGHER RISK OF FIRE. -Never use an extension cord on a any type of space heater. -Space heaters draw heavy amperage and should always be plugged directly in to the electrical wall outlet.Feb 2, 2017read more >>