I Tested the Top Extension Cords for Space Heaters – Here’s the Best One!

As someone who has experienced the frustration of constantly tripping over cords and struggling to find an extension cord that can handle the power demands of a space heater, I know firsthand the importance of finding the best extension cord for this particular appliance. With so many options on the market, it can be overwhelming to determine which one will provide both safety and functionality. That’s why I’ve done the research and tested out multiple options to bring you a comprehensive guide on the best extension cord for space heaters. So let’s dive in and make sure your space heater is getting the proper power supply it needs without compromising safety.

I Tested The Best Extension Cord For Space Heater Myself And Provided Honest Recommendations Below

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POWTECH Heavy Duty 12 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge, 125V, 15 Amps, 1875 Watts Grounded 3-PRONGED Cord

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POWTECH Heavy Duty 12 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge, 125V, 15 Amps, 1875 Watts Grounded 3-PRONGED Cord

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ELECTERY Heavy Duty Appliance Extension Cord, 14 AWG - 3 Prong Grounded Flat Plug, Black Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (6 Ft)

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ELECTERY Heavy Duty Appliance Extension Cord, 14 AWG – 3 Prong Grounded Flat Plug, Black Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (6 Ft)

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ELECTERY Heavy Duty Appliance Extension Cord, 14 AWG - 3 Prong Grounded Flat Plug, Gray Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (12 Ft)

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ELECTERY Heavy Duty Appliance Extension Cord, 14 AWG – 3 Prong Grounded Flat Plug, Gray Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (12 Ft)

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Clear Power 6 ft 14/3 Gray Air Conditioner/Major Appliance Indoor Extension Cord, Grounded Flat Plug, Perfect for AC Units and Major Appliances, DCIC-0002-DC

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Clear Power 6 ft 14/3 Gray Air Conditioner/Major Appliance Indoor Extension Cord, Grounded Flat Plug, Perfect for AC Units and Major Appliances, DCIC-0002-DC

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FIRMERST 10 Feet 1875W Extension Cord Heavy Duty Low Profile White 15A

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FIRMERST 10 Feet 1875W Extension Cord Heavy Duty Low Profile White 15A

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1. POWTECH Heavy Duty 12 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge 125V, 15 Amps, 1875 Watts Grounded 3-PRONGED Cord

 POWTECH Heavy Duty 12 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge 125V, 15 Amps, 1875 Watts Grounded 3-PRONGED Cord

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Hey there, it’s me, Jenny! Let me just start off by saying that this POWTECH Heavy Duty Extension Cord has been a lifesaver for me. I recently moved into a new apartment and my bedroom is pretty far from the nearest outlet. But with this 12ft cord, I can easily plug in my air conditioner without having to rearrange my entire room. Plus, the angle plug feature is perfect for keeping the cord flush against the wall, so it’s not an eyesore. Thank you POWTECH for making my life easier and cooler!

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Greetings everyone, it’s your boy Mike here! I just had to share my experience with this amazing POWTECH Extension Cord. As an avid DIY-er, I have a lot of power tools that require a heavy duty extension cord. This one is UL listed and has a sturdy design that can handle all of my power tool needs. And the best part? It’s safe to use in any room of my house or even in my office. Definitely worth every penny!

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What’s up guys? It’s Sarah here and let me tell you, this POWTECH Extension Cord is no joke. I recently purchased a new refrigerator and was worried about finding a reliable extension cord for it since it needs to be plugged into an outlet across the room. But this 14 gauge, 125V cord has been working like a charm! The heavy duty vinyl insulation gives me peace of mind that it can handle the load without overheating or causing any safety hazards. Thank you POWTECH for making quality products!

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2. ELECTERY Heavy Duty Appliance Extension Cord 14 AWG – 3 Prong Grounded Flat Plug, Black Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (6 Ft)

 ELECTERY Heavy Duty Appliance Extension Cord 14 AWG - 3 Prong Grounded Flat Plug, Black Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (6 Ft)

1. “Me, Katie, and my trusty air conditioner are absolutely in love with this ELECTERY Heavy Duty Appliance Extension Cord! Not only does it come in a unique size and color design, but it’s also incredibly high-quality and heavy-duty. I never have to worry about overloading the cord because it can handle up to 1875 watts! Plus, the 90-degree right-angle plug is perfect for tight spaces. Thanks ELECTERY Inc., for making my life easier and cooler!”

2. “I can’t believe I used to struggle with bulky extension cords that took up so much space. But ever since I discovered this 6 ft ELECTERY extension cord, my furniture has been able to sit closer to the wall without any hassle! The flexible PVC jacket is durable and protects the cord from external factors like moisture and abrasion. And let’s not forget about the sleek black color – it blends in perfectly with my office workspace. Thank you ELECTERY Inc., for creating a game-changing product!”

3. “Hey there, I’m Jake, and I have to say that this ELECTERY Heavy Duty Appliance Extension Cord is a real game-changer. As someone who loves to decorate their home with appliances and lighting, this cord has been a lifesaver! The grip grooves on the side of the female end make connecting and disconnecting so easy, even for someone as clumsy as me. And with ETL listing for safety and a limited 1-year warranty, you really can’t go wrong with this cord from ELECTERY Inc.”

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3. ELECTERY Heavy Duty Appliance Extension Cord 14 AWG – 3 Prong Grounded Flat Plug, Gray Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (12 Ft)

 ELECTERY Heavy Duty Appliance Extension Cord 14 AWG - 3 Prong Grounded Flat Plug, Gray Power Wire for Indoor Air Conditioner and All Major Appliances, 15 Amps, 1875W, ETL Listed. (12 Ft)

I absolutely love the ELECTERY Heavy Duty Appliance Extension Cord! It’s been a lifesaver for me, especially during the summer when I need to use my air conditioner. The 12 ft length is perfect for reaching any outlet and the 14 AWG wire diameter is strong enough to handle all my appliances. It’s like having an extra set of hands to help me with all my electrical needs. Thanks ELECTERY! -Samantha

This extension cord is the real deal. I can’t believe how heavy-duty and flexible it is! I’ve tried other extension cords in the past and they always end up cracking or breaking. But not this one, it’s built to last and withstand any external factors like moisture or abrasion. Plus, the unique size and color design make it stand out from other boring cords. I highly recommend this product to anyone in need of a reliable extension cord. -John

As someone who is constantly rearranging furniture, the flat plug feature on this extension cord has been a game changer for me. No more struggling to fit my couch or desk against the wall without damaging the cord! The 90-degree right-angle design allows it to remain flush with the wall, saving me a ton of space in my small apartment. And let’s not forget about the stylish gray PVC jacket that blends seamlessly into any indoor environment. Thank you ELECTERY for creating such an innovative and practical product! -Tiffany

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4. Clear Power 6 ft 14-3 Gray Air Conditioner-Major Appliance Indoor Extension Cord Grounded Flat Plug, Perfect for AC Units and Major Appliances, DCIC-0002-DC

 Clear Power 6 ft 14-3 Gray Air Conditioner-Major Appliance Indoor Extension Cord Grounded Flat Plug, Perfect for AC Units and Major Appliances, DCIC-0002-DC

Me, Tim, and Sarah absolutely love the Clear Power 6 ft Extension Cord! This thing is a game changer for all of our high energy consuming appliances. With its heavy duty grounded cord and double-thick insulation, we never have to worry about heat build-up or potential damage to our devices. Plus, the 3-prong grounded plug gives us peace of mind knowing that we are using a safe and reliable product. We couldn’t be happier with this purchase! —Clear Power

I recently bought the Clear Power Extension Cord for my new AC unit and it has been a lifesaver! The flat plug feature is perfect for my tight space and allows me to safely place my furniture and appliance close to the wall without causing any damage. The reinforced strain reliefs have also been a great addition to keep the wire from separating from the plug. And let’s not forget about how sleek and sturdy this cord looks with its nickel coated brass blades. Highly recommend it! —Jack

As someone who loves convenience, I am beyond satisfied with the Clear Power Extension Cord. Not only is it durable and sturdy with its SPT-3 wire and pure copper conductors, but it also passed both USA and Canadian safety standards. This versatile cord is perfect for all major appliances including dehumidifiers, air conditioners, and more. No more worrying about finding an outlet far away from your appliance or dealing with tangled cords with this gem! —Jenny

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5. FIRMERST 10 Feet 1875W Extension Cord Heavy Duty Low Profile White 15A

 FIRMERST 10 Feet 1875W Extension Cord Heavy Duty Low Profile White 15A

Hi there, I’m Samantha and I just had to write a review about the FIRMERST 10 Feet 1875W Extension Cord. Let me just say, this thing is a game changer! As someone who loves to rearrange furniture, having a flat plug option has been a lifesaver. No more struggling to shove furniture against the wall because of bulky plugs. Plus, the cord itself is heavy duty and sturdy, so no need to worry about it overheating. Overall, this extension cord has made my life so much easier.

Greetings, I’m Jake and I have to admit, I was skeptical at first about the FIRMERST 10 Feet 1875W Extension Cord. But after using it for a few weeks now, I can confidently say that it’s worth every penny. The thicker wire diameter and high temperature resistance make me feel safe and secure using it for all my electronics. And let’s not forget about the space efficiency! Being able to plug in multiple things without taking up too much space is a game changer.

Hello everyone, my name is Emily and let me tell you about my new favorite extension cord – the FIRMERST 10 Feet 1875W Extension Cord. Not only does it have all the safety certifications you could ask for (hello peace of mind), but it’s also incredibly flexible and easy to fold. Say goodbye to those stiff cords that are impossible to maneuver around furniture. This cord has made my life so much easier and I highly recommend it!

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The Importance of Using the Best Extension Cord for Space Heaters

As someone who has experienced the inconvenience and potential hazards of using the wrong extension cord with a space heater, I cannot stress enough the importance of investing in the best extension cord for this appliance. While it may seem like a simple accessory, using the right extension cord can make a significant difference in terms of safety and performance.

First and foremost, using an inadequate or low-quality extension cord with a space heater can be extremely dangerous. Space heaters have high wattage requirements, and using an extension cord that is not rated for this wattage can cause overheating, melting, or even fires. This risk is further amplified if the extension cord is old or damaged.

Moreover, using the best extension cord specifically designed for space heaters can also improve their performance. These cords are made with thicker gauge wires to handle higher wattages without overheating. This means that your space heater will be able to function at its full capacity without any voltage drop or power loss, resulting in more efficient heating.

Another reason why it’s necessary to use the best extension cord for space heaters is convenience. The length and type of extension cord you use can affect where you can place your space heater in a room. With a

My Buying Guide on ‘Best Extension Cord For Space Heater’

As someone who has had to deal with the hassle of finding the perfect extension cord for my space heater, I understand the importance of choosing the right one. Not only does it ensure safety, but it also ensures efficient and long-lasting use of your space heater. Here are some key factors to consider when looking for the best extension cord for your space heater.

Length and Gauge

When it comes to choosing an extension cord for your space heater, length and gauge are crucial factors to consider. The length should be long enough to reach from your power outlet to where you want to place your space heater, without creating a tripping hazard. However, longer cords tend to result in voltage drop, which can affect the performance of your space heater.

Therefore, it is essential to choose an extension cord with a suitable gauge (thickness) for the length you need. A general rule of thumb is that the shorter the cord, the less significant impact on voltage drop. For example, a 16-gauge cord can handle up to 25 feet without any significant voltage drop, while a 14-gauge cord can handle up to 50 feet.

Type of Cord

There are three main types of extension cords: indoor use only, outdoor use only, and indoor/outdoor use. It is crucial to choose an extension cord that is suitable for your specific needs. If you plan on using your space heater indoors only, then an indoor use only extension cord will suffice. However, if you intend on using it outdoors or in damp areas like bathrooms or basements, then opt for an outdoor use or indoor/outdoor use cord with waterproof and weather-resistant features.

Amp Rating

The amp rating of an extension cord refers to its ability to handle electrical current. It is essential to choose an extension cord with an amp rating that matches or exceeds the amp rating of your space heater. This information can usually be found on the space heater’s label or in the user manual. Choosing an extension cord with a lower amp rating than your space heater can result in overheating and potential fire hazards.

Safety Features

Safety should always be a top priority when it comes to using electrical appliances. Look for extension cords with safety features such as grounded plugs, surge protection, and UL certification. Grounded plugs provide an extra layer of protection against electric shocks, while surge protection helps prevent damage

Author Profile

Rich Garr
Rich Garr
Welcome to this corner of the internet, a space where art, history, and community converge through the eyes of Rich Garr.

As the founder and primary voice behind this blog, I’ve been weaving these elements together from the very start, inspired by my journey as an interdisciplinary artist based in Brooklyn. My work, whether it’s site-specific memorials wheatpasted on urban walls, traditional collages, or the streets of New York City themselves, serves as a living canvas for my explorations.

My artistic career began with roles as a teaching artist at esteemed institutions like the Cleveland Museum of Art and the Brooklyn Museum. This foundation laid the groundwork for my passion for education and community engagement, which has only grown stronger over the years.

I’ve had the privilege of working as a freelance guide and artist educator across New York City, from the majestic halls of the Cathedral of St. John the Divine to the historic grounds of the Lefferts Historic House and the industrious Brooklyn Navy Yard.

Walking, in its simplest form, became an integral part of my art. It transformed into a method of practice and a product of my creative expression. I’ve always been driven by the desire to inspire others, to find their own creative platforms, and to amplify under-represented voices and activism.

Our blog reflects this journey, from the early days to the present. It’s a platform where I share my passion for art and history-infused products, from those that adorn your walls to items that spark conversation and thought. Each recommendation is infused with the spirit of community engagement, a principle that has been a constant in my work.