Space heaters are electric units with a rectangular or cylindrical housing surrounding an insulated heating element and a fan. They generate warmth by slowly warming the air in the room around them. Space heaters can maintain the living space temperature at a comfortable level in one location, even if the outside temperature drops well below freezing. At the same time, electric space heaters can sometimes be prone to fire hazards, as well as noise and smell problems.
An extension cord can protect against these risks, by allowing us to safely place a space heater at a distance from a power outlet.

Comparison Chart For Best Extension Cord For Space Heater
SL | Product Image | Product Name | Rating | Action |
---|---|---|---|---|
1 |
Heavy Duty Air Conditioner and Major Appliance Extension Cord Wire |
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2 |
POWTECH Heavy duty 6 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge |
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3 |
FIRMERST 10 Feet 1875W Extension Cord Heavy Duty Low Profile White 15A UL Listed |
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4 |
Electes 20 Feet Heavy Duty Extension Cord or Wire |
Best Extension Cord For Space Heater Reviews
Heavy Duty Air Conditioner and Major Appliance Extension Cord Wire
Product Highlights:
– -Angle plug allows cord to remain flush to wall in tight spaces
– -Sturdy cord ideal for plugging in large appliances such as washers, dryers, or refrigerators, power tools and other major appliances
– -Grip grooves allow easy connection and disconnection of cord
– -1875 watts -15 amps
– ; 14 gauge; 3 conductor wire -SPT-3/125 Volt. ETL Listed
– -Heavy duty vinyl insulation, color of cord may vary
Heavy Duty Air Conditioner and Major Appliance Extension Cord Wire. Heavy Duty Air Conditioners are the most popular AC unit on the market. These power hungry devices require a heavy duty extension cord for a major appliance that can handle their power requirements, as well as staying cool in the hot Arizona sun. Sturdy cord. Ideally for plugging in large appliances such as washers, dryers, or refrigerators, power tools and other major appliances, the biggest consideration is that your extension cord needs to be in continuous use.
Heavy Duty vinyl Insulation. For the very best heavy duty air conditioner and major appliance extension cord, the grip grooves allow easy connection and disconnection of cord, using the EPT Type PLT-3 gauge.
POWTECH Heavy duty 6 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge
Product Highlights:
– -Heavy duty cord designed to plug in large appliances such as washers, refrigerators, power tools and more
– -Angle plug to allow cord to remain flush to the wall in tight spaces
– -125V, 1875 max watts
– -UL Listed
– , meeting the required safety standards
– -Safe for any room in your home or office
– -White
POWTECH Heavy duty 6 FT Air Conditioner Extension Cord and Major Appliance Sturdy Cord UL List.
Do you have a need for major appliance with long cord? POWTECH offers a perfect solution for you. This Heavy duty 6FT Air conditioner extension cord is perfect for plugging in large appliances such as washers, dryers, and refrigerators. This Sturdy cord is also ideal for power tools and other major appliances.
The angle plug allows the cord to remain flush to the wall for a tight space where an extension could impede traffic flow.
FIRMERST 10 Feet 1875W Extension Cord Heavy Duty Low Profile White 15A UL Listed
Product Highlights:
– -HEAVY DUTY, STURDY BUT FLEXIBLE: 14 AWG cords with thick wire diameters, strong (15 Ampere) yet flexible enough to wind into tight reaches, safe and reliable
– -SPACE EFFICIENT: Convert your standard AC power cord to a slim
– flat plug, plug into the top outlet and still have usage of the bottom outlet with this flat-plug cord
– -UL CERTIFIED: 3 x 14 AWG Rating 125V / 15A
– Ideal for tight spaces like behind furniture, bookshelves, desks or anything which is close to the wall
Overview:. Power your home with this EXTENSION CORD. HEAVY-DUTY, STURDY BUT FLEXIBLE: 14 AWG (15A) extension cords with thicker wire diameters, which can handle more amperage and thus more wattage, less chance of getting hot, is safer and more dependable than the thinner 16 AWG (10-12A) ones. SPACE EFFICIENT: Convert your standard AC power cord to a slim flat plug, providing angular flexibility.
Plug into the top outlet and still have usage of the bottom outlet with this flat plug cord.
Electes 20 Feet Heavy Duty Extension Cord or Wire
Product Highlights:
– -3 OULETS / ONE SIDED: Plug in multiple devices -up to 15 -at once and have a total length of 20 ft. to the outlet
– -FLAT PLUG: Space saver! Keep an almost flush with the wall while still having usage of the outlet
– -An arrow
– on top of the black plug allows you to use lower outlets
– -HEAVY DUTY: Durability and quality frame, 13Amp and 1625 Watts for longer sustained performance
– -3 PRONGED: UL listed, 125Volt, aux receptacle from plug design
–*CUSTOMERS
Do you have a difficult time plugging items such as laptop, computer, TV and more into the back of your desk? Do you exceed the space of your wall outlets at home and need one long extension cord to cover the distance? Or are you looking for an extension cord that is less cumbersome in tight situations than a traditional extension cord? This heavy duty extension cord by Electes is designed to give you the three features you need.
SPECIFICATIONS:. – 3 prong, ONOFF switch and an indicator switch with a green light, 210 degrees angled plug makes it easier to maneuver the long coils, 13Amp, 125Volt, 1625 Watts with a 20ft.
Frequently Asked Question
What happens if you plug a space heater into an extension cord?
The extension cord will melt and the space heater will catch fire.
Can I use a heavy duty extension cord with space heater?
No, you should not use a heavy duty extension cord with space heater.
Can you put a space heater on an extension cord?
No, you should not use an extension cord with a space heater.
What kind of extension cord can I use for a 1500 watt heater?
You can use a heavy duty extension cord.
What kind of extension cord can handle a space heater?
The extension cord should be heavy duty and have a minimum of 12 gauge wire.
Conclusion
There is not a clear answer what the best extension cord for a space heater is, but
you should probably be looking for some thing with maximum 12 amps and/or a gauge of
minimum 12 – 14.