Top 9 Heavy Duty Extension Cords for Space Heaters

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Ted Curley
Journeymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in...Read more

Hey there! Are you tired of dealing with flimsy extension cords that can't handle the power of your space heater? Well, look no further because I've got you covered! In this post, I'll be sharing the top 9 heavy-duty extension cords specifically designed to handle the demands of space heaters. So, whether you're looking for a reliable option to keep you warm during those chilly winter days or simply want to upgrade your current setup, you've come to the right place. Let's dive in and find the perfect extension cord for your space heater needs!

1

EP 9 Ft Appliance Extension Cord – Heavy Duty, 14 Gauge, 3 Prong – Ideal for Major Appliances – Indoor Use, Gray

$12.99
Amazon.com
as of May 22, 2024 9:21 pm
10
Sufficiently functional
The EP 9 Ft Heavy Duty Appliance Extension Cord is a convenient and reliable choice for powering air conditioners, refrigerators, and other major appliances indoors. With its 14 Gauge 3 prong SPT-3 cable wire and 9 ft length, it offers great functionality. However, some users felt that the cord could be longer for their specific needs.
Benefits of EP 9 Ft Appliance Extension Cord
  • Suitable for air conditioners, refrigerators, and major appliances
  • 14 Gauge 3 prong SPT-3 cable wire
  • 9 Ft length
Weaknesses
  • Some reviewers mentioned that the cord is shorter than they expected
  • One reviewer mentioned that the cord could be longer for their needs

This EP 9 Ft Heavy Duty Appliance Extension Cord is the perfect solution for your household needs. Its space-saving design with a flat plug allows you to use it in narrow areas without taking up too much space. Not only is it versatile and compatible with various appliances, but it also ensures durability with its well-made ends and UL certification. Say goodbye to the hassle of dealing with a too-long cord and enjoy the convenience of this reliable and efficient extension cord.

Powerful and Versatile Features!
  • 9 Ft length
  • 14 Gauge 3 prong SPT-3 cable wire
  • Suitable for air conditioners, refrigerators, and major appliances
  • Indoor use
  • Gray color
2

Electery Heavy Duty Appliance Extension Cord – 6 Ft

$11.95
Amazon.com
as of May 22, 2024 9:21 pm
9.8
Worthwhile investment
The ELECTERY Heavy Duty Appliance Extension Cord is a reliable and durable option for powering indoor air conditioners and major appliances. With its heavy-duty 14 AWG wire, 3-prong grounded flat plug, and 6 ft length, it provides a convenient and safe solution for your power needs. Although the plug orientation may block other outlets and it may be slightly more expensive than other options, the overall quality and performance of this extension cord make it a worthwhile investment.
Convenient and Reliable
  • Heavy-duty 14 AWG wire
  • 3-prong grounded flat plug
  • Suitable for indoor air conditioners and major appliances
  • 6 ft length
Drawbacks
  • Plug orientation may block other outlets
  • May be slightly more expensive compared to other options

The ELECTERY Heavy Duty Appliance Extension Cord is a high-quality cord that you can trust with your heavy-duty appliances. With its thicker 14 AWG wire diameters, it can handle more amperage, ensuring a safe and reliable power supply. It has a high capacity of 1875 Watt rating (15 Amps, 125V), making it perfect for indoor air conditioners and other major appliances. Plus, the flat plug design allows for easy and convenient use, especially in tight spaces. Rest assured, this extension cord is ETL listed and built to last.

Powerful and Convenient Features!
  • Heavy-duty 14 AWG wire
  • 3-prong grounded flat plug
  • Suitable for indoor air conditioners and major appliances
  • 15 Amps, 1875 Watt rating
  • 6 ft length
  • ETL Listed
3

HOND 6FT Lighted Outdoor Extension Cord

$8.49
$7.59
 in stock
Amazon.com
as of May 22, 2024 9:21 pm
9.8
Safe and durable
The HONDERSON 6FT 14/3 Lighted Outdoor Extension Cord is a durable and safe option for your outdoor power needs. While the 6FT length may not work for longer distances, it provides flexibility and the UL listing ensures safety. The LED power indicator may be hard to see in bright sunlight.
Convenient and Versatile
Potential Limitations
  • Length may not be sufficient for longer distances
  • LED power indicator may not be visible in bright sunlight

This HONDERSON 6FT 14/3 Lighted Outdoor Extension Cord is the perfect all-purpose extension cord for both indoor and outdoor use. With its 14 gauge 3-wire grounded design, it can handle up to 15 Amps and 125 Volts, making it suitable for use with a variety of household appliances, power tools, and landscaping equipment. The cord is UL Listed for safety, ensuring peace of mind during use. Plus, the lighted LED feature confirms that the power is on, adding an extra layer of convenience. Customers have praised this extension cord for its good quality and heavy-duty nature, making it ideal for those who need a reliable and long-lasting solution for their power needs.

Light up your outdoor space!
  • 6FT length
  • 14 gauge 3-wire
  • SJTW heavy duty yellow extension cable
  • 3 prong grounded plug
  • UL listed for safety
$7.59
$8.49
in stock
as of May 22, 2024 9:21 pm
Amazon.com
4

Appliance Extension Cord – Heavy Duty

$18.99
Amazon.com
as of May 22, 2024 9:21 pm
9.6
Convenient and reliable
The Appliance Extension Cord is a reliable and versatile solution for extending the reach of your appliances. With its 15ft length and high voltage capacity, it can power air conditioners, refrigerators, and all major appliances with ease. The space-efficient design and 90-degree angle plug add convenience to its functionality. However, the shorter cord length may limit placement options, and it is recommended for use in temperatures of 30C or less.
Enhanced Safety and Convenience
  • Extended reach with 15ft length
  • High voltage capacity with 14 gauge wire
  • Space-efficient design with a 90-degree angle plug
  • Versatile use for air conditioners, refrigerators, and all major appliances
Drawbacks
  • Short cord length may limit placement options
  • Recommended for use in temperatures of 30C or less

This Appliance Extension Cord is the perfect solution for powering your major appliances. With its heavy-duty construction and 14-gauge high voltage wire, it can handle the power demands of air conditioners, refrigerators, microwaves, and more. The 90-degree angle plug also ensures space efficiency, allowing you to easily plug in your appliances in tight spaces. Plus, it's versatile enough to be used for power tools or large appliances like washers, dryers, and dishwashers. You can trust this cord to keep your appliances running smoothly and safely.

Powerful and Versatile Extension Cord
  • 15ft length for extended reach
  • 14 gauge wire for high voltage use
  • 3 prong flat-end for easy connection
  • Ideal for air conditioners, refrigerators, and all major appliances
  • Provides power to power tools and large appliances
  • Space-efficient design with a 90-degree angle plug
5

POWTECH 6ft Appliance Extension Cord

$11.99
Amazon.com
as of May 22, 2024 9:21 pm
9.6
Great choice!
The POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord is a reliable and durable option for powering your appliances. With its UL Listed certification and sturdy construction, it provides peace of mind and can handle heavy-duty use. However, the limited color options and slightly shorter cord length may be minor drawbacks for some users.
Convenient Power Extension
  • UL Listed
  • Sturdy cord
  • Heavy duty
Drawbacks of POWTECH 6ft Extension Cord
  • Limited color options
  • Some users find the cord slightly shorter than desired

The POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord is the perfect solution for plugging in your large appliances, such as washers, dryers, or refrigerators, as well as power tools and other major appliances. With its sturdy construction and UL listing, you can trust that this cord is built to last and designed with safety in mind. The angle plug feature allows the cord to remain flush to the wall, making it ideal for tight spaces. Customers have praised this cord for its excellent value and heavy-duty performance, making it a great choice for any home or office.

Explore further:  Top 6 Space Heaters for 1000 Square Feet - Stay Cozy All Winter
Convenient and Versatile Power Extension
  • UL Listed
  • Sturdy cord
  • Angle Plug
  • Heavy duty
6

KUNCAN Appliance Power Extension Cord

$15.99  in stock
Amazon.com
as of May 22, 2024 9:21 pm
9.6
Highly recommended!
The KUNCAN Appliance Power Extension Cord is a great option for extending the reach of your major AC unit, air conditioner, or refrigerator. With its 9 foot length, high-quality vinyl insulation, and heavy-duty 14 AWG wire, it offers durability and convenience. Its low profile design and grounded feature add to its safety and usability. Users have reported no complaints when using it for a basement freezer and have found it useful for extending cord length for appliances like washers and dryers.
Convenient and Reliable
  • Extended reach with 9 foot length
  • High-quality vinyl insulation for protection
  • Heavy-duty 14 AWG wire for durability
  • Low profile design for convenient use
Cons
  • No complaints from users using it for a basement freezer
  • Can be easily used to extend cord length for appliances like washers and dryers

The KUNCAN Appliance Power Extension Cord is a convenient and reliable solution for extending the reach of your major appliances. With a length of 9 feet, this extension cord allows for flexibility and convenience in placing your appliances. The cord is insulated with high-quality vinyl to protect it from external factors such as sunlight, moisture, and abrasions. The grip grooves on the female end make it easy to connect and disconnect the cord. The flat plug design allows furniture and appliances to be placed safely close to the wall, maximizing space on your power strip or wall outlet. Made with heavy-duty SPT-3 14AWG wire and a 3-prong plug, this cord is suitable for high energy-consuming appliances. It is perfect for use with refrigerators, ovens, microwaves, washers, dryers, and more. With 100% pure copper conductors, this cord avoids overheating, ensuring the safety of your appliances. Backed by a 18-month warranty and 24-hour customer service, the KUNCAN Appliance Power Extension Cord is a reliable choice for your household needs.

Powerful and Convenient Extension Cord
  • 9 foot length for extended reach
  • Insulated with high-quality vinyl for protection
  • Grip grooves on female end for easy connection
  • Heavy-duty 14 AWG wire for durability
  • Low profile design for convenient use
  • Grounded for added safety
$15.99
in stock
as of May 22, 2024 9:21 pm
Amazon.com
7

ELECTERY 12 Ft Appliance Power Extension Cord

$16.99
Amazon.com
as of May 22, 2024 9:21 pm
9.6
Excellent power cord
The 12 Ft Appliance Power Extension Cord by ELECTERY is a reliable and convenient solution for powering all major appliances. Its heavy-duty construction and 1875W capacity ensure durability and safety, while the 12 ft length provides flexibility in reaching power outlets. The 3 prong grounded flat plug offers a secure connection. However, it is important to consider the wattage rating for safety, and it may be more suitable for powerful appliances with short cords. Overall, it is a great extension cord for powering appliances.
Convenient and Versatile!
  • Provides a safe and reliable power extension solution for all major appliances
  • 12 ft length offers flexibility and convenience in reaching power outlets
  • Heavy-duty 14 gauge wire ensures durability and can handle high voltage requirements
  • 3 prong grounded flat plug provides a secure and stable connection
Potential Drawbacks
  • Wattage rating is important for safety
  • Ideal for more powerful appliances with short cords

This 12 ft Appliance Power Extension Cord by ELECTERY is the perfect solution for all your major appliances. Made with high-quality 14 gauge wire, this cord can handle more amperage and has a high capacity of 1875 Watts. With its 3-prong grounded flat plug, it provides a safe and reliable power source for your appliances. Whether you need a few more feet for your cords or a backup cable for external power, this extension cord is precisely what you need.

Extend your appliance's reach
  • 12 ft length
  • Heavy-duty 14 gauge wire
  • 1875W high voltage capacity
  • 3 prong grounded flat plug
8

POWTECH Heavy Duty 12 FT Extension Cord

$19.44  in stock
Amazon.com
as of May 22, 2024 9:21 pm
9.6
Conclusion: Reliable and sturdy
The POWTECH Heavy Duty 12 FT Air Conditioner and Major Appliance Extension Cord is a sturdy and reliable cord that is UL Listed and suitable for heavy duty use. However, the 12 FT length may be limited for some appliances.
Convenient and Reliable Benefits
Limited Length Options
  • Limited cord length
  • May not be suitable for all appliances

The POWTECH Heavy Duty 12 FT Air Conditioner and Major Appliance Extension Cord is the perfect solution for extending the reach of your appliances and electronic devices. With a high capacity 1875 Watt rating, you can safely connect multiple devices without exceeding the limit. This sturdy cord is designed for heavy-duty use, making it ideal for large appliances such as washers, dryers, and refrigerators, as well as power tools. The angle plug allows the cord to remain flush to the wall, making it perfect for tight spaces. With its durable construction and UL listing, you can trust this cord to provide reliable and safe power for your devices. Whether you need to extend the reach of your air conditioner or add length to a power cord, this extension cord is the perfect choice.

Powerful and Versatile Extension Cord
  • UL Listed
  • Sturdy cord
  • Angle Plug
  • Heavy duty
  • 12 FT length
  • Grounded 3-PRONGED Cord
9

KUNCAN Power Extension Cord – Heavy Duty 9 ft

$15.99
Amazon.com
as of May 22, 2024 9:21 pm
9.3
Highly recommended!
The KUNCAN Appliance Power Extension Cord is a reliable and convenient solution for powering appliances. It offers exceptional build quality and durability, with a generous length for flexible placement. While it may have limited color options and no built-in surge protection, it provides a consistent and uninterrupted power supply with its secure and stable three-prong design.
Excellent Power Extension Cord
  • Reliable and convenient solution for powering appliances
  • Exceptional build quality and durability
  • Generous length for flexible placement
  • Consistent and uninterrupted power supply
  • Secure and stable connection with three-prong design
Weaknesses
  • Limited color options
  • No built-in surge protection

The KUNCAN Appliance Power Extension Cord is a heavy-duty and reliable solution for powering major appliances such as air conditioners and refrigerators. With its 14/3 AWG parallel 3-prong design and double-thick insulation, this extension cord provides excellent durability and protection against heat build-up. Its generous length of 9 ft allows for convenient placement of appliances without worrying about proximity to the power outlet. The secure three-prong connection ensures a stable power supply, making it the perfect accessory to complete any power gap.

Powerful and Reliable Extension Cord
  • 14/3 AWG gauge wire
  • Double-thick insulation
  • Grounded outlet with 3-prong plug
  • Maximum electrical rating: 15A/125VAC/1875W
  • Flexibility and convenience
  • Suitable for AC units, air conditioners, and refrigerators

Frequently Asked Questions about the Perfect Heavy Duty Extension Cord for Your Space Heater

What features should I look for in a heavy-duty extension cord for my space heater?

When choosing a heavy-duty extension cord for your space heater, there are a few important features to consider. Firstly, look for a cord with a thick gauge wire, preferably 12 or 10 gauge, as this ensures it can handle the high wattage of a space heater without overheating. Additionally, check for a cord with a high amp rating, usually around 15 or 20 amps, to support the power requirements of your heater. It's also essential to choose a cord with a length that suits your needs, making sure it can reach the power outlet without stretching or straining. Lastly, look for a cord that is UL (Underwriters Laboratories) listed, which guarantees its safety and compliance with industry standards. By selecting a heavy-duty extension cord with these features, you can ensure safe and efficient operation of your space heater. Stay warm!

Ted CurleyJourneymen wiremen at US Electric-International Brotherhood of Electrical Workers (IBEW)

Hello, I'm Ted Curley, a licensed electrician with a wealth of experience in the electrical field. I've launched this platform to share my extensive knowledge and insights with you. My journey in the electrical field spans over a decade, during which I have cultivated a deep understanding and expertise in various roles. Let me take you through my journey and my passion for electricity and space heaters. If you have any questions, feel free to drop me a line at ted.curley@tedreviews.com

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