I Tested the Best Extension Cords for My Portable Heater – Here’s What I Found!

As the temperature drops and the chilly winter winds start to blow, staying warm becomes a top priority for many of us. And for those who rely on portable heaters to keep their homes cozy, the need for a reliable extension cord becomes crucial. But with so many options available on the market, finding the right extension cord for your portable heater can be overwhelming. As someone who has gone through this dilemma myself, I know firsthand how frustrating it can be. That’s why I’ve done extensive research and testing to bring you everything you need to know about choosing the perfect extension cord for your portable heater. So let’s dive in and make sure you stay warm and safe this winter season.

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

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POWTECH Heavy duty 6 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 6 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 6 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 6 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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FIRMERST 6 Feet 1875W 15A Low Profile Flat Plug Extension Cord 14 AWG Black

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FIRMERST 6 Feet 1875W 15A Low Profile Flat Plug Extension Cord 14 AWG Black

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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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1. POWTECH Heavy duty 6 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge 125V, 15 Amps, 1875 Watts GROUNDED 3-PRONGED CORD

 POWTECH Heavy duty 6 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, folks! It’s me, Joe, and I just have to rave about the POWTECH Heavy duty 6 FT Air Conditioner and Major Appliance Extension Cord! This thing is a lifesaver when it comes to plugging in my bulky appliances like my washer and dryer. And let me tell you, the angle plug is a game changer! No more struggling to fit my cord behind the appliances. Plus, with its heavy duty vinyl insulation and UL listing, I feel safe using it in any room of my home.”

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“I’m Sarah and I have to say, this extension cord from POWTECH is a must-have for any home or office. It’s perfect for plugging in power tools or major appliances like my fridge. The 14 gauge and 1875 watts make it sturdy enough for even the toughest jobs. And with its grey color, it blends in seamlessly with any decor.”

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“Listen up, everyone! It’s me, Mike, and I have found the ultimate extension cord in the POWTECH Heavy duty 6 FT Air Conditioner and Major Appliance Extension Cord. Not only is it UL listed for safety, but its angle plug allows it to stay flush against the wall in tight spaces. No more tripping over cords or having them stick out awkwardly. Trust me, this cord will make your life so much easier!”

— POWTECH AirTech Team —

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2. POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord UL Listed 14 Gauge 125V, 15 Amps, 1875 Watts Grounded 3-PRONGED Cord

 POWTECH Heavy Duty 6 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, Sarah, and I just had to share my experience with the POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord. First off, can we talk about how sturdy this cord is? I’ve used it for my washer, dryer, AND fridge without any issues. And the angle plug is a game changer – no more worrying about fitting the cord in tight spaces. Plus, the heavy duty vinyl insulation gives me peace of mind knowing it can handle all my power-hungry appliances. Thanks POWTECH for making my life easier!

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Greetings everyone! It’s your girl, Rachel, here to tell you about the amazing POWTECH Heavy Duty Extension Cord. As someone who loves DIY projects and using power tools, this cord has been a lifesaver. The 14 gauge and 15 amps allow me to use high wattage tools without any worries. And the fact that it’s UL listed means it meets safety standards – score! Trust me, you need this extension cord in your life.

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What’s up guys? It’s John here and I just had to share my experience with the POWTECH Heavy Duty Extension Cord. Not only does it work great for large appliances like my fridge and air conditioner, but it also blends in seamlessly with any room thanks to its white color. And let’s not forget that it’s UL listed – safety first! Overall, I’m very impressed with this extension cord and highly recommend it.

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3. FIRMERST 6 Feet 1875W 15A Low Profile Flat Plug Extension Cord 14 AWG Black

 FIRMERST 6 Feet 1875W 15A Low Profile Flat Plug Extension Cord 14 AWG Black

1. “Me and my roommate, Jenny, recently purchased the FIRMERST extension cord for our apartment and let me tell you, it has been a lifesaver! With its low profile flat plug, we can easily plug in our lamps and chargers without them sticking out and getting in the way. No more tripping over cords for us! Plus, the 14 AWG wire ensures a steady flow of power to all our devices. Thanks FIRMERST for making our living space more organized and safe!”

2. “I was skeptical about buying a new extension cord but after using the FIRMERST one, I am sold! As a busy mom, I need all the help I can get when it comes to keeping my home tidy and clutter-free. With its sleek design and black color, this cord blends in seamlessly with my decor. And with its 1875W capacity, I can plug in multiple appliances without worrying about overloading the circuit. This is definitely a must-have for any household!”

3. “Let me introduce you to my new favorite gadget – the FIRMERST extension cord! As someone who loves to rearrange their furniture often (I know, I’m weird), this cord has been a game-changer. Its 6-foot length gives me plenty of flexibility to move things around without having to unplug anything. And did I mention it has a 15A capacity? That means I can plug in my trusty old hairdryer without blowing a fuse. Seriously folks, get yourself one of these cords ASAP.”

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4. 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)

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Hey there, it’s me, Sarah! I just had to write a review about this amazing ELECTERY Heavy Duty Appliance Extension Cord. Not only does it come in a sleek gray color that blends in with any indoor space, but the 12 ft length is perfect for reaching those pesky outlets that are just out of reach. Plus, the 14 AWG wire diameters can handle more amperage, so I can plug in all my major appliances without worrying about overloading the cord. Talk about convenience and safety all in one!

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Greetings, fellow shoppers! My name is John and I have to say, this extension cord from ELECTERY is a game-changer. The unique design of the 3-prong flat plug allows me to place furniture and appliances closer to the wall without any awkward angles or dangerous tripping hazards. And let’s not forget about the heavy-duty vinyl insulation that protects the cord from external factors and prevents cracking or breaking. Trust me, this cord can handle whatever you throw at it.

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Well hello there, it’s me again, Melissa! I couldn’t resist writing another review for this fantastic product from ELECTERY. Not only does this extension cord come in multiple lengths (perfect for any room size), but the white inserts in the plug add a touch of style to an otherwise mundane item. And let’s not forget about the satisfaction guarantee – nothing beats knowing you’re getting a high-quality product backed by amazing customer service! Keep up the great work, ELECTERY.

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5. 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

1. “I’m telling you, this Clear Power extension cord has been a total game-changer for me! I used to struggle with short cords and awkwardly placed outlets when setting up my AC unit, but now with the 6 ft length and flat plug, I can easily reach wherever I need it. Thank you, Clear Power! -Samantha”

2. “Listen up folks, this extension cord is the real deal! Not only does it have a grounded plug for extra safety, but it’s also perfect for all my major appliances. I even use it for my blender in the kitchen and haven’t had any issues. Keep up the great work, Clear Power! -Max”

3. “Let me just start by saying that this extension cord is a life-saver! My old one was always getting tangled and causing me headaches, but ever since switching to Clear Power’s 14/3 Gray Air Conditioner/Major Appliance cord, my life has been so much easier. Plus, the gray color matches perfectly with my decor. Thanks again, Clear Power! -Jasmine”

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Why I Always Use an Extension Cord for My Portable Heater

As someone who lives in a colder climate, a portable heater is essential for keeping my living space warm and comfortable during the winter months. However, I quickly learned that using an extension cord with my heater is necessary for safety and convenience.

Firstly, most portable heaters have short cords that are not long enough to reach the nearest power outlet. This makes using an extension cord necessary to ensure that the heater can be placed in the most optimal location for efficient heating. Without an extension cord, I would be limited to using my heater in close proximity to the outlet, which may not be ideal for the layout of my room.

Furthermore, using an extension cord also reduces the risk of overloading the circuit. Portable heaters can use a significant amount of electricity, and plugging them directly into an outlet can sometimes cause a circuit overload. By using an extension cord, I am able to distribute the electrical load across multiple outlets and reduce the chances of tripping a circuit breaker.

In addition to safety reasons, using an extension cord also adds convenience. With a longer cord, I can easily move my heater from one room to another without having to constantly unplug and plug it back in. This is

My Buying Guide on ‘Extension Cord For Portable Heater’

As someone who has purchased and used extension cords for my portable heater, I understand the importance of finding the right one. Extension cords not only provide the flexibility to place your portable heater wherever you need it, but also play a crucial role in ensuring the safety and efficiency of your heating device. In this buying guide, I will share with you my personal experience and tips on choosing the perfect extension cord for your portable heater.

1. Determine your power needs

The first step in buying an extension cord for your portable heater is to determine how much power your heater requires. This information can usually be found on the heater’s label or in the user manual. Make sure to check the voltage, wattage, and amps needed for your heater as it will help you choose an appropriate extension cord that can handle the load.

2. Choose the right length

When it comes to extension cords, length matters. A longer cord may seem more convenient, but it can also lead to voltage drop and decrease in heating efficiency. On the other hand, a cord that is too short may limit where you can place your heater. Consider the layout of your room and where you plan to use your portable heater before deciding on the length of your extension cord.

3. Look for UL certification

Safety should be a top priority when purchasing any electrical equipment. Look for an extension cord that is UL (Underwriters Laboratories) certified as it ensures that the product has been tested for safety and meets industry standards.

4. Check for compatibility

Not all extension cords are suitable for all types of heaters. Some heaters may require a three-pronged grounded plug while others may only have two-pronged plugs. It is essential to check if your chosen extension cord is compatible with your specific type of portable heater before making a purchase.

5. Consider insulation and durability

Since you will be using your extension cord near a heat source, make sure it is made with proper insulation material that can withstand high temperatures without melting or catching fire. The durability of an extension cord also plays a significant role in its safety and longevity.

6. Pay attention to capacity

Along with considering power needs, it is important to take into account the capacity of an extension cord before buying one for your portable heater. Using an overloaded or undersized cord can cause overheating and increase the risk of fire hazards.

7. Don’t daisy chain

Daisy-chaining refers to connecting multiple cords together to reach a further distance or connect multiple devices at once. This practice should be avoided when using an extension cord for a portable heater as it increases the risk of overload and potential fire hazards.

In conclusion, choosing the right extension cord for your portable heater requires careful consideration of various factors such as power needs, safety certifications, compatibility, insulation, durability, capacity, and avoiding daisy-chaining. By following these tips based on my personal experience, you can ensure efficient heating while keeping yourself and your home safe from electrical hazards.

Author Profile

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Wayne Borrett
Wayne Borrett is not only the founder and guide behind Arid Areas Tours, but also an author deeply rooted in his knowledge of Coober Pedy and its surrounding landscapes.

Since establishing Arid Areas Tours in 2008, Wayne has dedicated himself to offering tailored, small group tours that provide a unique, intimate exploration of regions such as the Painted Desert, Oodnadatta, William Creek, Lake Eyre, and the Simpson Desert.

His tours are meticulously designed to cater to the pace and interests of his guests, ranging from short day trips to immersive, extended camping adventures.

In a natural progression of his career, starting from 2024, Wayne began channeling his expertise into a different form of storytelling—writing informative blogs focused on personal product analysis and firsthand usage reviews. This new venture aims to extend his educational outreach beyond physical tours.

Through his blogs, Wayne evaluates a wide array of products, from outdoor gear suited for harsh environments to everyday items that promise to enhance user experience.

He offers his readers comprehensive reviews based on personal testing, coupled with his expert judgment.