14 Best Air Conditioner Surge Protector for 2024

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Storables.com, at no extra cost. Learn more)

Introducing the 14 Best Air Conditioner Surge Protector for 2023 – your ultimate guide to selecting the most reliable and efficient surge protectors specifically designed for air conditioning units. As we enter a new era, it is essential to safeguard our valuable appliances against unpredictable power surges. With these top-rated surge protectors, you can ensure the longevity and uninterrupted performance of your air conditioner, particularly in the upcoming year. From advanced protection features to sleek designs, this comprehensive list will assist you in making an informed decision to protect your investment and enjoy optimal cooling comfort.

Cable Matters Single Outlet Surge Protector

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The Cable Matters Single Outlet Surge Protector is a compact and convenient solution for protecting your electronics from power surges. It features a single surge-protected 3-prong grounded outlet, making it ideal for use with televisions, computers, and gaming consoles like Xbox Series X, PS5, and Switch. With a built-in LED indicator, you can easily verify that the surge protector is activated and providing protection. The surge protector is ETL listed for safety and has a 900V L-N VPR rating for maximum protection. Its white color allows it to blend seamlessly with any décor. Say goodbye to long, bulky cords with this wall plug surge protector alternative.

The Cable Matters Single Outlet Surge Protector provides reliable surge protection in a compact and user-friendly design. With its 2205 joules of protection and ETL listing for safety, it offers peace of mind when it comes to safeguarding your valuable electronics. The built-in LED indicator ensures that the surge protection is active, and its self-contained design eliminates the need for long cords or power strips. While the joules rating could be more clearly stated, the overall performance and convenience of this surge protector make it a worthwhile investment. Whether you’re using it for your TV, computer, or gaming console, this surge protector is a practical and effective solution.

20-Amp Appliance Surge Protector with Smart Plug

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The Heavy Duty 20-Amp 2400-Watt Appliance Surge Protector Smart Plug with Outlet Saver Power Cord is a high-power surge protector designed to protect large and small appliances. It is certified by CE, ETL, and FCC, and can protect refrigerators, freezers, air conditioners, microwaves, dishwashers, printers, scanners, copiers, treadmills, exercise bikes, and garage door openers. With a smart disconnect feature, it automatically disconnects for 3 minutes during under/over voltage events and reconnects when a stable voltage is detected. The surge/sag reaction time is less than 10 nanoseconds, and it features color LED status indicators for easy monitoring. Made with a flame retardant V0 German bell plastic shell, it operates within a temperature range of 41°F to 131°F. The plug is easy to install and includes a 1-foot outlet saver power cord to support additional devices on double and triple wall outlets.

The Heavy Duty 20-Amp 2400-Watt Appliance Surge Protector Smart Plug with Outlet Saver Power Cord is an excellent protection solution for both large and small appliances. It offers a range of features such as smart disconnect and automatic reconnection, configurable voltage tolerance, and fast surge/sag reaction time. The compact size and lightweight design make it easy to install, and the included outlet saver power cord is a convenient addition. Although it lacks a joules rating and may require manual reset in certain situations, this surge protector provides peace of mind by safeguarding your appliances against power fluctuations. Overall, it is a reliable choice for protecting and prolonging the lifespan of your valuable appliances.

BXST 140J Surge Protector

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.3/10

The BXST 140J Surge Protector is a voltage protector designed for home, office, and travel use. It features one outlet plug, making it suitable for refrigerators, air-conditioners, and other appliances. This portable surge protector comes with adjustable buttons that allow you to set high voltage protection, low voltage protection, and delay time. The digital display provides clear and conspicuous information about the current working status. With protection against voltage overload and transient surges, this surge protector ensures the safety of your appliances. It is made of flame retardant material and features phosphor bronze construction for durability. Overall, the BXST 140J Surge Protector is a reliable choice for protecting your appliances from voltage fluctuations.

The BXST 140J Surge Protector is a reliable solution for safeguarding your appliances from voltage fluctuations. Its adjustable settings and clear digital display make it easy to monitor and customize your protection values. The durability and flame retardant material used in its construction add to its reliability. However, there have been a few reports of quality issues and early failure. Despite that, this surge protector offers good value for the price and provides essential protection for your appliances. Whether you’re at home, in the office, or traveling, the BXST 140J Surge Protector is a worthy investment to ensure the longevity and safety of your valuable devices.

Intermatic AG3000 HVAC Surge Protective Device

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

Ensure the safety of your HVAC equipment and home appliances with the Intermatic AG3000 Surge Protective Device. It offers comprehensive surge protection and features advanced TPMOV technology for reliable performance. The device is housed in a durable watertight enclosure, making it suitable for both indoor and outdoor installations. With an easy-to-monitor green LED indicator and UL Listing, the AG3000 provides peace of mind. It comes with a 3-year product warranty and a $7,500 connected equipment warranty for 3 years.

The Intermatic AG3000 HVAC Surge Protective Device is an excellent choice for protecting your HVAC equipment and home appliances from power surges. Its comprehensive surge protection, advanced TPMOV technology, and durable watertight enclosure ensure reliable performance and longevity. The easy monitoring feature with the green LED indicator provides peace of mind. Additionally, the device is UL Listed and comes with a generous warranty. Overall, the AG3000 offers top-notch surge protection and is a highly recommended solution for safeguarding your valuable equipment.

DITEK DTK-120/240CM+ Surge ARRESTOR – Reliable Protection for Your Equipment

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The DITEK DTK-120/240CM+ Surge ARRESTOR is a multi-purpose parallel protector that provides surge protection for your electrical equipment. With a NEMA 4X rating, it is designed to withstand outdoor conditions. This UL1449 listed surge protector features a type 1 SPD and is suitable for use with 120/240VAC power supply. Its compact dimensions of 4.00Lx3.00Wx2.00H make it easy to install in various settings. Customers have praised its effectiveness in protecting their equipment and its ease of installation. Made in the USA, this surge arrestor offers great value for the money.

The DITEK DTK-120/240CM+ Surge ARRESTOR is a reliable and cost-effective solution for protecting your electrical equipment from power surges. With its multi-purpose functionality, NEMA 4X rating, and UL1449 listing, you can have peace of mind knowing that your valuable devices are safeguarded. This surge protector is easy to install and offers excellent value for the money. The positive customer reviews attest to its performance and effectiveness in preventing damage to equipment. However, it is worth mentioning that the product does not come with a locknut. Overall, the DITEK DTK-120/240CM+ Surge ARRESTOR is a highly recommended choice for surge protection.

EIIDAR HVAC Surge Protector

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The EIIDAR HVAC Surge Protective Device is a universal surge protector designed for indoor and outdoor use. Its main function is to protect HVAC equipment from instantaneous overcurrent and voltage surges. With simple wiring and dual green lights for clear indication, this surge protector offers effective protection for your HVAC system. It utilizes TPMOV Surge Protection Technology to ensure safe and stable operation. The product dimension is 5.00Lx5.00Wx2.90H. If the L1/L2 light is off, it indicates the need for replacement. Get peace of mind knowing your HVAC equipment is safeguarded with the EIIDAR HVAC Surge Protective Device.

The EIIDAR HVAC Surge Protective Device offers a reliable and convenient solution to protect your HVAC equipment from sudden bursts of overcurrent and voltage. With its simple installation process and dual green lights for clear indication, it provides peace of mind knowing that your system is safeguarded. The utilization of TPMOV Surge Protection Technology ensures safe and stable operation. However, it is important to keep an eye on the L1/L2 light, as its absence indicates the need for replacement. Overall, the EIIDAR HVAC Surge Protective Device is a dependable choice for maintaining the longevity and performance of your HVAC system.

Heavy Duty Surge Protector Power Strip

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The 8-Outlet Heavy Duty Grounded Surge Protector Power Strip is a reliable and durable power block designed for heavy-duty use. With 8 grounded AC outlets and a 6-foot power cord extension, this power strip allows you to use multiple electrical outlets simultaneously. It provides 1200 joules of surge protection to safeguard your electrical equipment from power surges, spikes, over-heating, overload, over-charging, and outages. The cord wrap feature keeps your work area neat and organized, while the strong resistant metal housing ensures durability. The power strip is ETL Listed and can be easily mounted to the wall. Ideal for construction sites, workshops, garages, and more, this power strip is perfect for tools, work lights, fans, air conditioners, and Christmas lights.

The 8-Outlet Heavy Duty Grounded Surge Protector Power Strip is a reliable and efficient solution for workshops, garages, and construction areas. With its heavy-duty design, 1200 joules of surge protection, and ability to use multiple outlets simultaneously, this power strip is ideal for powering various tools, lights, fans, and other electrical equipment. The cord wrap feature keeps your work area neat, and the durable construction ensures long-term use. Although it may struggle with high power consumption, this power strip offers excellent value for the price. Overall, it is a great addition to any workspace or construction site.

3600 Watts Air Conditioner 2 HP Surge Brownout Voltage Protector 2 PACK

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The 3600 Watts Air Conditioner 2 HP Surge Brownout Voltage Protector 2 PACK is a reliable and affordable solution for protecting your appliances from power fluctuations. It is designed to safeguard against over voltage disconnection and features a 4-minute safety cycle. With its 3 modes LED indicator, you can easily monitor the status of the protector. The product offers 3600 Watts of power and comes with free shipping. It is ideal for use with ice machines, air conditioning units, refrigerators, and more. Customers have rated it highly for its effectiveness in preventing damage to appliances. Although it may be bulky and require additional cables for tight spaces, it is a cost-effective way to ensure the longevity of your valuable appliances.

Overall, the 3600 Watts Air Conditioner 2 HP Surge Brownout Voltage Protector 2 PACK is a recommended product for those who live in areas with unreliable power or frequent power fluctuations. It effectively protects appliances, such as refrigerators and air conditioning units, from potential damage caused by brownouts and over voltage. The product’s LED indicator allows for easy monitoring of its status, ensuring peace of mind. While it may be slightly bulky and require additional space, its affordable price and high customer rating make it a valuable investment. However, it’s important to note that there is no reset option for the surge protector, which may be a drawback for some users. Nevertheless, it provides an excellent level of protection for your appliances and offers great value for money.

NIPPON Surge Protector 220V 3600W for Air Conditioners & Freezers

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The NIPPON Surge Protector 220V 3600W is the perfect solution to protect your air conditioners and freezers from power surges. With a working voltage of 220V, this surge protector ensures that your appliances are safe. It comes in a sleek white design that blends well with any home decor. The surge protector is easy to install and offers complete protection for your appliances. The product has received positive reviews, with customers praising its effectiveness and ease of use. This surge protector is a must-have for anyone looking to protect their air conditioners and freezers.

The NIPPON Surge Protector 220V 3600W is a reliable and efficient solution for protecting your air conditioners and freezers. With its easy installation and complete protection features, it offers great value for its price. The sleek white design adds a touch of elegance to any space. However, the lack of warranty and customer support may be a drawback for some customers. Overall, this surge protector is a worthwhile investment to keep your appliances safe.

Netcom Lab Mini Split 240v Surge Protector

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The COV-32200 Voltage and Surge Protector is designed to protect various appliances including refrigerators, window air conditioners, single phase compressors, and other applications that require monophasic protection. It offers reliable protection against power irregularities and voltage surges, ensuring that your appliances are safe from potential damage. The unit is easy to install and comes at an excellent price point. With its durable build and efficient performance, this voltage and surge protector is a great investment for anyone living in areas with unstable electricity conditions. Please note that the product does not come with specifications listed on the website. With an average customer rating of 4.4 out of 5, it has received positive feedback from users who are satisfied with its performance.

The COV-32200 Voltage and Surge Protector is a reliable and affordable solution for protecting appliances from power irregularities. With its easy installation and durable build, it offers peace of mind for users living in areas with unstable electricity conditions. The positive customer feedback and high rating further attest to its performance. However, potential buyers should be aware that the product lacks detailed specifications and comes with Spanish instructions. Overall, this voltage and surge protector provides great value for the price and is a worthwhile investment to safeguard your appliances.

4-Pack 3600 Watts Air Conditioner Surge Brownout Voltage Protector (New Model)

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The 4-Pack 3600 Watts Air Conditioner Surge Brownout Voltage Protector (New Model) is a reliable and efficient solution for safeguarding your air conditioners, freezers, ice makers, and washing machines. With its 3600W capacity over voltage disconnection, it provides optimal protection against voltage fluctuations. The 4-minute safety cycle and 3 modes LED indicator ensure that your appliances are secure and functioning properly. This surge protector also features auto-sensing 50/60Hz and a safety range of AC 85-135V, allowing it to adapt to different electrical systems. The 4-pack set offers convenience and versatility for multiple devices, making it a practical choice for any household.

The 4-Pack 3600 Watts Air Conditioner Surge Brownout Voltage Protector (New Model) offers reliable and convenient protection for your valuable appliances. With its high voltage capacity, safety features, and compatibility with various devices, it ensures peace of mind against voltage surges and fluctuations. The LED indicator allows for easy monitoring, and the 4-pack set offers flexibility for multiple appliances. The only drawback is the lack of detailed specifications, which might make it difficult for some users to assess its compatibility with specific appliances. Despite this, it remains a practical and efficient solution for protecting your valuable electrical devices.

2-Pack 3600W Air Conditioner Surge Voltage Protector

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The 2-Pack 3600 Watts Air Conditioner Surge Brownout Voltage Protector is a must-have for protecting your air conditioners, freezers, ice makers, and washing machines from voltage fluctuations. With its 3600W capacity, it can handle high power appliances with ease. The protector features a 4-minute safety cycle and a 3-mode LED indicator to easily monitor its status. It also has an auto-sensing 50/60Hz capability and a safety range of AC 85-135V. The pack includes two protectors, ensuring that you can safeguard multiple devices in your home. With its reliable performance and user-friendly features, this voltage protector is a great investment for maintaining the longevity of your valuable appliances.

The 2-Pack 3600 Watts Air Conditioner Surge Brownout Voltage Protector is a reliable and convenient solution for safeguarding your appliances. Its high capacity, safety features, and multiple device protection make it a valuable investment. Whether you have air conditioners, freezers, ice makers, or washing machines, this voltage protector ensures their longevity by preventing damage caused by voltage fluctuations. The LED indicator and safety cycle provide peace of mind, while the auto-sensing capability makes it easy to use. With its competitive features and reliable performance, this voltage protector is a wise choice for any household. Protect your valuable appliances today with the 2-Pack 3600 Watts Air Conditioner Surge Brownout Voltage Protector.

BXST Surge Protector for Home

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7.5/10

The BXST One Outlet Plug Surge Protector is a reliable voltage protector designed to protect your home appliances, particularly refrigerators, from high and low voltage surges. With its robust features and specifications, this surge protector offers top-notch protection to ensure the safety and longevity of your appliances. It features a durable shell made of ABS, PC, and PA 66 flame retardant grade material, providing excellent product performance. The product also includes four indicator lights that indicate output, delay, overvoltage, and undervoltage. Additionally, it offers delay protection to safeguard your devices until the voltage stabilizes. With international certifications and a one-year warranty, you can trust the quality and reliability of this surge protector.

The BXST One Outlet Plug Surge Protector is a reliable and effective solution for protecting your home appliances, especially refrigerators, from voltage fluctuations and surges. Its durable construction and indicator lights make it easy to use and understand. The delay protection feature adds an extra layer of safety for your devices. While it may not have the most visually appealing design and lacks instructions for the indicator lights, this surge protector provides peace of mind with its international certifications and one-year warranty. Overall, it is a worthwhile investment for those looking to protect their valuable appliances.

Voltage Protector for Home Appliance

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

Ensure the safety of your electrical devices with this surge protector. It offers protection against voltage spikes, surges, fluctuations, and brownouts. Equipped with simple and easy-to-understand indicators, it alerts you when the voltage rating of your appliance is reaching its maximum or minimum limit. The delay function provides additional protection by delaying power output until the voltage stabilizes. You can also adjust the minimum voltage capacity according to your needs. Compatible with various appliances, this versatile protector is a reliable solution for your home. Powered by a 4.6/5 customer rating, it guarantees the safety and longevity of your electrical devices.

The Surge Protector is an essential device for protecting your electrical appliances from power fluctuations. With its automatic induction protection and clear indicator lights, it provides reliable and user-friendly voltage monitoring. The adjustable knob and switch allow customization according to your needs. However, it lacks certain features like over-voltage configuration and user-configurable delay time. Additionally, the documentation on surge protection is missing. Nonetheless, with a 4.6/5 customer rating, it is still a dependable choice for safeguarding your home appliances.

Buyer's Guide: Air Conditioner Surge Protector

Protecting your air conditioner from power surges is essential to ensure its longevity and prevent damage. An air conditioner surge protector acts as a safeguard, shielding your unit from voltage spikes that could potentially harm its electrical components. In this comprehensive buyer's guide, we will explore all the necessary factors to consider before investing in an air conditioner surge protector.

Why Do You Need an Air Conditioner Surge Protector?

• Power surges can occur due to lightning strikes, utility company issues, or electrical malfunctions, and these surges can wreak havoc on electrical appliances, including your air conditioner.
• An air conditioner surge protector safeguards your AC unit by diverting excess voltage away from the appliance, preventing costly repairs and extending the lifespan of your equipment.
• Installing a surge protector not only reduces the risk of damage but also offers peace of mind, ensuring uninterrupted cooling during peak summer months.

Factors to Consider When Buying an Air Conditioner Surge Protector

1. Voltage and Joule Rating

• The voltage rating should match or exceed the voltage supply of your air conditioner to ensure optimal protection.
• Look for surge protectors with a high joule rating, which indicates the energy absorption capacity. Higher joule ratings can handle larger surges and offer better protection.

• The clamping voltage is the level at which the surge protector starts diverting excess voltage away from your air conditioner.
• A lower clamping voltage indicates better protection, as it diverts surges even before they reach hazardous levels.

• Consider surge protectors with a quick response time, which allows them to react swiftly to voltage spikes.
• Faster response times mean enhanced protection as they minimize the time surges have to damage your air conditioner.

• Determine the number of outlets you require on the surge protector, ensuring it can accommodate all the devices connected to your air conditioner and other appliances.
• Consider any additional devices, such as a fan or dehumidifier, that may need protection.

• Look for surge protectors with Underwriters Laboratories (UL) certification, indicating that they meet industry safety standards.
• UL-certified devices provide assurance of quality and safety.

• Ensure that the surge protector offers protection not only for the power outlets but also for the AC line.
• AC line protection guards against high-voltage surges entering through your air conditioner's power cord.

• Surge protectors with noise filtering capabilities help reduce electromagnetic and radio frequency interference, maintaining the efficiency of your air conditioner.

• Check for features like overload protection and thermal fuses that automatically shut off power to the surge protector in case of excessive load or overheat conditions.
• Safety shutters on outlets can protect children and prevent accidental insertions.

• Consider surge protectors that offer a manufacturer's warranty.
• A warranty provides confidence that the product is reliable and the manufacturer stands behind its performance.