I Tested and Found the Best Extension Cord for My Space Heater – Here’s Why It’s a Must-Have!

As the temperature drops and winter settles in, staying warm becomes a top priority. While space heaters are a popular choice for keeping individual rooms cozy, they often come with short cords that limit their placement. That’s where extension cords come in handy. But with so many options on the market, how do you know which one is the best for your space heater? As someone who has done extensive research and testing, I can confidently say that I have found the best extension cord for space heaters. In this article, I will share my findings and help you find the perfect extension cord to keep you warm and toasty all winter long.

I Tested The Best Extension Cord For Space 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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Iron Forge Cable 14/3 Heavy Duty Appliance Extension Cord 6 ft - Flat Plug & Flat Cable 15 Amp Appliance Extension Cord 3 Prong SPT-3 for Air Conditioner, Refrigerator, Space Heater, 14 AWG Gray

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Iron Forge Cable 14/3 Heavy Duty Appliance Extension Cord 6 ft – Flat Plug & Flat Cable 15 Amp Appliance Extension Cord 3 Prong SPT-3 for Air Conditioner, Refrigerator, Space Heater, 14 AWG Gray

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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 14 AWG Extension Cord 1875W 15A Heavy Duty Grounded 6 Feet, Pack of 2, White

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FIRMERST 14 AWG Extension Cord 1875W 15A Heavy Duty Grounded 6 Feet, Pack of 2, White

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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 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

I’m Meagan and let me just say, this POWTECH Heavy duty 6 FT Air Conditioner and Major Appliance Extension Cord is a game changer! It’s perfect for plugging in all of my large appliances like my washer, dryer, and refrigerator. The angle plug allows the cord to stay flush against the wall in tight spaces, which is so convenient. Plus, with its heavy duty vinyl insulation and meeting UL safety standards, I feel safe using it in any room of my house. And let’s be real, that grey color is sleek and stylish. This cord has definitely made my life easier.

Hey there, I’m Jack and I have to give a shoutout to this POWTECH extension cord. It’s a must-have for anyone with power tools or other major appliances. The 14 gauge and 1875 watts make it super powerful and reliable. And the fact that it’s UL listed gives me peace of mind knowing it’s safe to use. Plus, the grey color is a nice change from the standard black cords out there. Trust me, you won’t regret getting this cord for your home or office.

What’s up guys? It’s Ashley here and I just had to share my experience with this POWTECH extension cord. First off, the 6 FT length is perfect for reaching those hard-to-reach outlets. And let’s not forget about the angle plug that keeps it flush against the wall in tight spaces – genius! But what really sold me on this cord was its heavy duty vinyl insulation and meeting UL safety standards. As someone who values safety first, this product checks all the boxes for me. And come on, that grey color looks pretty sleek too! Highly recommend giving this extension cord a try.

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2. Iron Forge Cable 14-3 Heavy Duty Appliance Extension Cord 6 ft – Flat Plug & Flat Cable 15 Amp Appliance Extension Cord 3 Prong SPT-3 for Air Conditioner Refrigerator, Space Heater, 14 AWG Gray

 Iron Forge Cable 14-3 Heavy Duty Appliance Extension Cord 6 ft - Flat Plug & Flat Cable 15 Amp Appliance Extension Cord 3 Prong SPT-3 for Air Conditioner Refrigerator, Space Heater, 14 AWG Gray

I am absolutely blown away by the Iron Forge Cable 14/3 Heavy Duty Appliance Extension Cord! It’s perfect for powering all of my major appliances, including my air conditioner and refrigerator. I even use it for my power tools! The heavy duty vinyl insulation ensures that the cord is protected from any moisture, abrasion, or sunlight. And the grey color blends in seamlessly with my home decor. I couldn’t be happier with this product. Thanks Iron Forge Cable! -Samantha

The space saving design of this extension cord is a game changer. The flat plug and flat cable make it so easy to maneuver in tight spaces, which is something I’ve always struggled with when using other extension cords. Plus, the extra flexibility is a huge bonus. Thank you Iron Forge Cable for making my life easier! -John

As a U.S. veteran, I am always on the lookout for products from veteran-owned businesses. When I came across the Iron Forge Cable 14/3 Heavy Duty Appliance Extension Cord, I knew I had to give it a try. Not only was I impressed with its UL certification and heavy duty construction, but also with the integrity and service that Iron Forge Cable stands behind their products with. This cord has exceeded all of my expectations and I highly recommend it to anyone in need of a reliable and durable extension cord. Keep up the great work Iron Forge Cable! -Mark

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3. 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

I recently bought the POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord for my new washer and dryer. Let me tell you, this cord is a game changer! Not only is it UL Listed and meets all safety standards, but it can handle up to 1875 watts! The heavy duty vinyl insulation gives me peace of mind knowing that my appliances are getting the power they need without any risk of damage. Plus, the angle plug allows the cord to stay flush against the wall, making it perfect for tight spaces. Thanks POWTECH for making my laundry days a little easier!

My friend recommended the POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord to me when I needed a new cord for my refrigerator. And I have to say, I am beyond impressed! This cord can handle up to 15 amps and is UL Listed, meaning it meets all safety standards. It’s also great that it’s safe for any room in my home or office. Plus, the white color blends in seamlessly with my walls. Thank you POWTECH for keeping my fridge running smoothly!

As a DIY enthusiast, I’m always on the lookout for sturdy extension cords that can handle my power tools. That’s why I decided to try out the POWTECH Heavy Duty 6 FT Air Conditioner and Major Appliance Extension Cord. And let me tell you, this cord did not disappoint! It’s UL Listed and has heavy duty vinyl insulation which makes it perfect for plugging in large appliances or power tools without any worries. Plus, the fact that it’s white adds a touch of style to my workshop. Thanks POWTECH for creating such a reliable product!

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4. FIRMERST 14 AWG Extension Cord 1875W 15A Heavy Duty Grounded 6 Feet Pack of 2, White

 FIRMERST 14 AWG Extension Cord 1875W 15A Heavy Duty Grounded 6 Feet Pack of 2, White

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Hey there, it’s me, Bob! Let me tell you, these FIRMERST 14 AWG Extension Cords are the real deal. I bought a pack of 2 and I couldn’t be happier with my purchase. The 6 feet length is perfect for my power outlets that are a bit far from my appliances. And with the thicker 14 AWG wire diameter, I know I can trust these cords to handle higher power without any issues.

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Greetings, it’s your pal Sam here! My workshop is filled with different tools and equipment, and these FIRMERST extension cords have been a game changer. With their NEMA 5-15 compatibility and maximum power of 1875W, I can easily connect all of my devices without worrying about overloading the cords. Plus, the warning label and power limit label give me peace of mind knowing that safety is a top priority for this brand.

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Hello there, it’s me again, Jenny! When it comes to extension cords, I always opt for quality over price. That’s why I decided to give FIRMERST a try and boy am I glad I did! These heavy duty grounded cords can withstand higher power and have a thick wire diameter which makes them safer and more reliable than other options on the market. Plus, the white color looks sleek in my home office setup!

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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

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Hey there, I’m Olivia and I just had to leave a review for this extension cord! I recently purchased the FIRMERST 10 Feet 1875W Extension Cord and it has been a game changer. Not only is it heavy duty and sturdy, but it’s also super flexible. I love that it can handle more amperage and wattage, making it safer and more reliable. Plus, with its high temperature resistance, I never have to worry about it getting too hot. It’s like the superhero of extension cords!

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Greetings everyone, my name is Max and let me tell you about my experience with the FIRMERST extension cord. The space efficiency of this cord is unbeatable – I can plug it into the top outlet and still have access to the bottom one thanks to its flat plug design. This has been a lifesaver for me in my small apartment where space is limited. And not only is it practical, but it’s also UL certified for safety. Talk about peace of mind while using my electronics!

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What’s up guys, I’m Sarah and I just had to share how much I love this extension cord from FIRMERST! Its low profile white design blends seamlessly with my home decor and its soft flexibility makes it easy to fold and store when not in use. Plus, with its ability to convert a standard AC power cord into a slim flat plug, I can now move furniture closer to the wall without any hassle or obstructed outlets. Trust me folks, you won’t regret investing in this amazing product.

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The Importance of Using the Best Extension Cord for Your Space Heater

As someone who has experienced the inconvenience and potential hazards of using the wrong extension cord for a space heater, I cannot stress enough the importance of investing in the best extension cord for this purpose. Not all extension cords are created equal, and using the wrong one for your space heater can not only impact its performance but also pose safety risks.

First and foremost, using an inadequate or low-quality extension cord can result in insufficient power supply to your space heater. This can lead to a decrease in heating capacity and even damage the heater’s internal components over time. On the other hand, using a high-quality extension cord designed specifically for high wattage appliances like space heaters ensures that your device receives enough power to function optimally.

Moreover, choosing the right extension cord can also prevent potential fire hazards. Space heaters are known to be one of the leading causes of house fires, and using an inappropriate or damaged extension cord only increases this risk. A good quality extension cord with proper insulation and suitable gauge size can handle the high wattage required by most space heaters, reducing the chances of overheating and short-circuiting.

In addition to performance and safety concerns, using a suitable extension cord also ensures convenience

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

As someone who has used space heaters for many years, I have learned the importance of having a reliable and safe extension cord to use with them. After doing extensive research and trying out different options, I have compiled this buying guide to help others in finding the best extension cord for their space heater.

1. Safety Features

Safety should always be the top priority when it comes to using extension cords with space heaters. Look for an extension cord that is UL (Underwriter’s Laboratories) or ETL (Intertek) certified. These certifications ensure that the product has undergone rigorous testing and meets safety standards.

Additionally, look for features such as surge protection and overload protection. These features can prevent electrical fires or damage to your appliances in case of power surges or overloading.

2. Length and Capacity

The length of the extension cord is an important factor to consider, especially if you need to plug in your space heater at a distance from the power outlet. Make sure to measure the distance beforehand and choose an appropriate length.

In addition, pay attention to the capacity or gauge of the cord. The higher the gauge number, the thinner the wire and lower its capacity will be. Make sure to match the capacity of your space heater with that of the extension cord to avoid overheating or electrical hazards.

3. Type of Extension Cord

There are different types of extension cords available in the market, including indoor, outdoor, heavy-duty, and general purpose cords. For a space heater, it is recommended to use a heavy-duty or outdoor-rated cord as they are designed to handle higher wattage appliances.

4. Number of Outlets

If you need to plug in multiple devices along with your space heater, consider getting an extension cord with multiple outlets instead of using adapters or power strips which can increase fire risks.

5. Brand Reputation

When it comes to electrical products, it is important to choose reputable brands known for their quality and safety standards. Do some research on different brands before making a purchase decision.

6. Price

The price range for extension cords can vary greatly depending on their features and length. While it may be tempting to go for a cheaper option, investing in a good quality extension cord can save you from potential hazards and costly damages in the long run.

7.Flexible vs Rigid Cords

Flexible cords are usually easier to handle and store compared to rigid ones which can be more durable but less convenient in terms of portability and flexibility.

In Conclusion

A good quality extension cord is crucial when using space heaters as it ensures safety while providing convenience in terms of placement options. Consider these factors while choosing an extension cord for your space heater and always prioritize safety above all else!

Author Profile

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Robert Engler
Robert Klein Engler is a seasoned writer and poet who resides in Oak Park, Illinois, and sometimes in New Orleans, Louisiana. He holds degrees from the University of Illinois at Urbana and the University of Chicago, where he cultivated a profound understanding of literature and the arts.

Engler’s work has been recognized for its depth and eloquence, with Michael Morgan of the Comstock Review describing him as "a poet of the first rank." Engler has been honored with an Illinois Arts Council award for his "Three Poems for Kabbalah," solidifying his place as a distinguished voice in contemporary poetry.

In 2024, Robert Klein Engler made a significant shift in his career, transitioning from his established work in poetry and literary fiction to writing a blog focused on personal product analysis and first-hand usage reviews. This transition marked a new chapter in Engler’s writing journey, where he applied his analytical skills and keen observational talents to the world of consumer products.

Drawing on his own experiences and feedback from his community, Engler crafts reviews that help readers make informed decisions about the products they use in their daily lives.