10 Best Whole House Surge Protector for 2024

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Introducing the 10 Best Whole House Surge Protector for 2023 – a comprehensive guide that will equip homeowners with the knowledge needed to protect their electrical systems from power surges. With the increasing reliance on electronic devices and appliances, safeguarding our homes against potential damages caused by electrical surges has become more critical than ever. In this expertly curated list, we have carefully analyzed and ranked the top surge protectors available on the market, taking into consideration factors such as reliability, durability, and ease of installation. Whether you're looking to safeguard your new home or upgrade your existing surge protection system, our selection offers the best options to ensure peace of mind and uninterrupted power supply.

Leviton 51110-SRG Residential Surge Protection Panel

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Overall Score: 9.5/10

The Leviton 51110-SRG Type 2 Residential Whole House Surge Protection Panel is a cost-effective surge protection solution for both commercial and residential environments. It provides protection for up to 26,000 amps of surge current per mode, making it ideal for areas prone to lightning strikes and power surges. The panel is compatible with Decora Home Control devices and comes in a NEMA 4X enclosure, ensuring durability and resistance to outdoor elements. With LEDs indicating power and surge protection status for each phase, it offers easy monitoring. This surge protection panel is a great investment to safeguard your valuable electronics and appliances.

The Leviton 51110-SRG Surge Protection Panel offers a cost-effective solution for protecting your electronics and appliances from power surges and lightning strikes. With its high surge current protection and compatibility with Decora Home Control devices, it provides peace of mind in both commercial and residential environments. The NEMA 4X enclosure ensures durability and resistance to outdoor elements, while the LED indicators make it easy to monitor the status of power and surge protection. Although installation may be challenging on drywall-mounted panels, the benefits outweigh the minor drawbacks. Overall, the Leviton 51110-SRG is a reliable and affordable surge protection panel that offers great value for your investment.

Schneider Electric HEPD80 Surge Protection Device

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Overall Score: 9.2/10

The Square D by Schneider Electric HEPD80 Surge Protection Device is a high-quality whole house surge protector. It is easily connected to any residential load center and provides green LED indicators for proper protection. With a Surge Current Rating of 80,000 amps and a durability rating of 25,000 amps, this device offers reliable surge protection. It is NEMA 4X rated for both outdoor and indoor use, ensuring its effectiveness in various environments. The device comes with a manufacturer's product warranty of 5 years and a residential downline warranty of 75,000. Overall, the Square D by Schneider Electric HEPD80 Surge Protection Device is a great investment to protect your home from power surges and potential damage to electronics and appliances.

The Square D by Schneider Electric HEPD80 Surge Protection Device is an excellent choice for whole house surge protection. It is easy to install and offers reliable protection against power surges. The device is made by a trusted manufacturer and comes with a generous warranty. While the LED indicator could be improved for better visibility, overall, this surge protection device provides peace of mind and helps safeguard your electronics and appliances. Invest in the Square D by Schneider Electric HEPD80 Surge Protection Device to protect your home from potential damage caused by power surges.

Siemens Boltshield FSPD036

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Overall Score: 8.5/10

The Siemens Boltshield FSPD036 is a Level 2 Whole House Surge Protection Device that is rated for 36,000 Amps and operates at 120/240V. This surge protection device is designed to keep your home safe by offering 36kA surge current protection. It features LED ON/OFF Protection Status Monitoring, allowing you to easily monitor the status of the device. The enclosure is rated for type 4 outdoor use, but can also be installed inside the load center. Additionally, it can be externally parallel connected for easy mounting next to your electrical gear. With its green color, it adds a touch of style to your home's electrical setup.

The Siemens Boltshield FSPD036 is a reliable and efficient surge protection device that provides peace of mind for homeowners. With its high surge current protection and easy-to-monitor LED status indicator, you can confidently protect your home from power surges. The device’s versatile installation options make it convenient to mount next to your electrical gear. Its durable outdoor enclosure ensures long-lasting performance, and the green color adds a touch of style to your electrical setup. Overall, the Siemens Boltshield FSPD036 is a great investment to safeguard your home and valuable electronics from unexpected power surges.

EATON CHSPT2ULTRA Ultimate Surge Protection

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Overall Score: 9/10

The EATON CHSPT2ULTRA Ultimate Surge Protection provides top-notch surge protection for your electrical service. Universally connecting to any manufacturer's load center (breaker box), this high-quality product is easy to use. With a package weight of only 8 ounces, it's a compact and practical solution for surge protection. The dimension of the product is 2.38" Length x 5.25" Width x 7.5" Height. People who have purchased and reviewed the product rave about its effectiveness, noting that it offers whole house protection and provides peace of mind. Some customers mention that the installation can be a bit challenging, especially for recessed mounts, and that better installation instructions would have been helpful. Overall, the EATON CHSPT2ULTRA Ultimate Surge Protection receives a customer rating of 4.8 out of 5.

The EATON CHSPT2ULTRA Ultimate Surge Protection is a reliable and effective solution for safeguarding your electrical service. It offers whole house protection and provides peace of mind by preventing damage to appliances and electronics caused by power surges. Although the installation process can be challenging, especially for recessed mounts, once properly installed, this high-quality surge protector does an excellent job. The EATON brand is known for its reliability and durability, making it a trusted choice for surge protection. If you’re looking for a surge protector that is universally compatible, easy to use, and offers top-notch performance, the EATON CHSPT2ULTRA Ultimate Surge Protection is an excellent option.

Siemens FS140 Surge Protection

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Overall Score: 9/10

The Siemens FS140 Whole House Surge Protection offers Type 2 surge protection with a capacity of 140,000 Amps per phase. Its durable NEMA 4X enclosure allows for indoor and outdoor installations, and it is compatible with any brand of load center and breakers. The gray-colored enclosure is rated for type 4 outdoor use and can be installed inside the load center. With a 10-year product and connected equipment warranty, this surge protector provides reliable and long-lasting protection against power surges. It also features an audible alarm and does not require a reset button. The Siemens FS140 is a highly rated whole house surge protector that ensures the safety of your valuable electronic devices.

The Siemens FS140 Whole House Surge Protection is an excellent choice for safeguarding your home’s electrical system and valuable electronic devices from power surges. With its high surge current capacity, durable construction, and compatibility with any load center, this surge protector offers reliable and long-lasting protection. It comes with a 10-year warranty for both the product and connected equipment, ensuring peace of mind. However, its installation requires professional expertise and caution. Overall, the Siemens FS140 is a top-rated whole house surge protector that delivers the protection your home needs.

Eaton BRNSURGE Whole-Panel Surge Protective Device

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Overall Score: 9/10

The Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device is a reliable and efficient way to protect your kitchen appliances and electronic equipment from power surges. With 2 branch circuit spaces and a surge current rating of 18 kA, this device offers peace of mind and convenience. It is easy to install, especially if you have a BR breaker box from Eaton. Simply snap it into place and connect the wires. Customers have praised its performance, quick installation, and effectiveness in preventing flickering or damage caused by power surges. Overall, the Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device is a recommended choice for protecting your valuable electrical devices.

If you’re looking for a reliable and convenient way to protect your kitchen appliances and electronics from power surges, the Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device is an excellent choice. It offers easy installation, compatibility with Eaton BR breaker boxes, and effective surge protection. Customers have praised its performance and quick installation process. With its affordable price and positive reviews, it’s definitely worth considering for added peace of mind. Don’t wait until it’s too late, invest in the Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device and ensure the safety and longevity of your valuable electrical devices.

Siemens Whole House Surge Protection

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Overall Score: 9/10

The Siemens QSA2020SPD Whole House Surge Protection is a reliable solution for protecting your entire panel and branch circuits from surges. It takes up the space of two standard single pole breakers and includes two single pole breakers. With a clamping level of 240 volts, it effectively safeguards your electrical system. The LED lights provide handy protection status notification. It is easy to install and compatible with Siemens panels. This surge protector is ideal for those looking for whole house surge protection without the hassle or added expense. It is important to note that while this product protects your house wiring, it does not offer protection for plugged-in devices. Be sure to use an additional surge protector for your sensitive electronics.

The Siemens QSA2020SPD Whole House Surge Protection is a reliable and cost-effective solution for safeguarding your electrical system. It offers whole house surge protection without the hassle of individual surge protectors for each device. With its easy installation and compact design, it is a convenient choice for homeowners. The LED lights provide clear indication of protection status, adding to its user-friendly features. However, it is important to note that this surge protector does not offer protection for plugged-in devices, so it is recommended to use an additional surge protector for your sensitive electronics. Overall, the Siemens QSA2020SPD Whole House Surge Protection is a great investment for protecting your home’s electrical system.

Eaton Whole House Surge Protector

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Overall Score: 8.5/10

The Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector is a reliable and efficient solution for protecting your electrical appliances from power surges. It offers AC power protection and can be universally connected to any manufacturer's load center (breaker box). The quick connect design makes it easy to mount cable protection modules. With a country of origin in China, this surge protector is designed to provide effective surge protection for single-phase systems with 120/240 volts. Its sleek black color adds a touch of elegance to any home. Measuring 7.50Lx5.20Wx2.90H, this surge protector is compact and easy to install. With a customer rating of 4.7/5, it has received positive reviews for its performance and durability.

The Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector is a highly recommended product for protecting your electrical appliances and ensuring their longevity. With easy installation and a sleek design, it provides efficient surge protection for your entire home. The fast delivery and good quality device make it a reliable choice. However, it is important to note that this surge protector needs to be periodically checked for functioning indicators and replaced after a big surge. Additionally, it is not recommended for self-installation by inexperienced users, as working inside a breaker box can be dangerous. Overall, this surge protector offers great value for its price and is a wise investment for anyone looking to safeguard their electrical appliances.

Siemens FS100 Surge Protector

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Overall Score: 9/10

The Siemens FS100 Protection Device Whole House Surge Protector is a reliable and high-quality surge protection solution for your home. It is Type 2 and UL / cUL 1449 listed, providing the designated protection required. With its 3-stage commercial grade notification, it offers comprehensive protection for both commercial and residential applications. This surge protector is compatible with any brand of load center and breakers, making it versatile and easy to integrate into your existing electrical system. The enclosure is rated for type 4 outdoor and can also be installed inside the load center. The Siemens FS100 comes with a 10-year product and connected equipment warranty, ensuring long-lasting performance and peace of mind.

Overall, the Siemens FS100 Protection Device Whole House Surge Protector is a top-quality and reliable solution for safeguarding your home against power surges. With its impressive 3-stage commercial grade notification and compatibility with any load center and breakers, it offers comprehensive protection for all your sensitive electronic devices. The 10-year product and equipment warranty adds an extra layer of confidence, ensuring that you are protected for years to come. Although professional installation is required, the benefits of this surge protector outweigh the installation challenges. If you’re looking for a reliable and efficient whole-house surge protector, the Siemens FS100 is an excellent choice.

Square D Surge Protection Device

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Overall Score: 8/10

The Square D 1 Phase Surge Protection Device is designed to protect your electrical devices from power surges. It has a compact size and is easy to install. The device comes with a green light indicator to show that it is functioning properly. However, some users have reported that the indicator is not easily visible when installed in a breaker box. Overall, it is a reliable whole house surge suppressor that provides protection for your appliances and electronics.

The Square D 1 Phase Surge Protection Device is a reliable and easy-to-install solution for protecting your electrical devices from power surges. Its compact size allows for convenient installation, and the green light indicator provides peace of mind that the device is functioning properly. However, it is important to note that the device is for one-time use only, meaning it will need to be replaced after a surge event. Additionally, the LED indicator may not be easily visible when installed in a breaker box, which could make it difficult to determine if the device is still functioning. Despite these minor drawbacks, the Square D Surge Protection Device is an excellent choice for whole house surge protection.

Whole House Surge Protector Buyer's Guide

Here's everything you need to know before purchasing a whole house surge protector to safeguard your home from electrical surges and protect your valuable electronic devices:

Why Do You Need a Whole House Surge Protector?

• Electrical surges can damage your expensive appliances, electronics, and even your electrical system.
• A whole house surge protector acts as the first line of defense, preventing surges from entering your home.

Types of Whole House Surge Protectors

1. Panel-mounted surge protectors: These are installed directly on your home's electrical panel to provide comprehensive protection for the entire house.
2. Type 1 surge protectors: These are heavy-duty devices installed at the service entrance and offer the highest level of protection for your entire electrical system.
3. Type 2 surge protectors: These are typically installed next to your electrical panel and provide protection for both the electrical system and individual devices.

Factors to Consider Before Buying

Before making a decision, take into account the following factors when choosing a whole house surge protector:

1. Voltage Rating

• Ensure the surge protector's voltage rating is appropriate for your home's electrical system.

2. Joule Rating

• The joule rating indicates the surge protector's capacity to absorb energy from electrical surges. Look for a higher joule rating for better protection.

3. Clamping Voltage

• Clamping voltage is the level at which the surge protector begins to shunt excess voltage away. Lower clamping voltages offer better protection.

4. Response Time

• A fast response time ensures that your surge protector reacts quickly to surges, diverting the excess energy before it reaches your devices.

5. Installation

• Consider whether you prefer a surge protector that can be professionally installed or one that is designed for DIY installations.

6. Warranty

• Look for a surge protector that offers a reliable warranty to ensure long-term protection and peace of mind.

Steps to Install a Whole House Surge Protector

Follow these steps for a successful installation of a whole house surge protector:

1. Turn off the main electrical supply to ensure your safety while installing the surge protector.
2. Locate the service entrance panel, which is usually found near the electric meter outside your home.
3. Install the surge protector according to the manufacturer's instructions, either by attaching it directly to the service entrance panel or next to the electrical panel.
4. Connect the surge protector to the appropriate wires, ensuring a secure and reliable connection.
5. Reconnect the main electrical supply once the surge protector is securely installed.
6. Test the surge protector to ensure it is functioning correctly and providing protection.