10 Best Whole Home Surge Protector Reviews (2022)

10 Best Whole Home Surge Protector Reviews (2022)

Best Whole Home Surge Protector Reviews – Protection of your house is more important than anything else as uncertainties may arrive at any time before you can even predict it.

Lightning strikes and voltage surges can happen at any time, and you should be ready for that to protect the electronic appliance at your home.

The whole house surge protection network is one of the most strong protections for the common appliances and electronic equipment that are vulnerable to serious damage.

whole house surge protector installation

This protector can surely save you thousands over your initial investment cost but is surely expensive for some pockets.

Therefore, one should always prefer a protector network setup that can provide enough protection features for the price. Cracking the best deal in the market with the best range of specifications could be quite tough for you, but the best whole house surge protector reviews can take you to close by.

Here, we are providing you the best whole house surge protectors 2021 that are ranked based on the features, specification, performance, and price as well.

Best Whole Home Surge Protector Reviews 2022

No products found.

EATON CHSPT2ULTRA Ultimate Surge Protection

Here is the most efficient yet simplest to install Surge Protector from EATON that can connect any manufacturer’s breaker box. Besides being easy to use and install, this CHSPT2ULTRA can provide a shield around your house with its network that can sustain any severe voltage surges easily.

It has easy to mount telephone and cable protection modules that can be connected quickly. Furthermore, a LED status indicator is also provided in the box, which can indicate the working status of the protector.

No products found.

This whole house surge suppression system universally connects to the load center from any manufacturer and provides Type 2 AC power protection, both in indoor and outdoor conditions.

You can easily connect and use this protector in your house with a simple way to install and monitor it with the LED indicator.

This has a 120/240V surge protective device that has 108KA/Phase, which is considered the high-quality protection feature for house surge protection devices.


  • Easy to connect to a breaker box from any manufacturer.
  • Easy to install and easy to use.
  • Type 2 AC power protection.
  • Quick-connect design for mounting telephone and cable protection modules.
  • It can be used both indoors and outdoors.


  • Phone cables and add-on modules are not included in the box.
  • Although it is simple, a hired electrician is needed for sure.

Bottom LineĀ 

A simple whole house surge protector is the best choice for households having many electronic appliances and often go through voltage surges nearby.

Intermatic Smart Guard IG2240 – IMSK Whole Home Surge Protector

Protection of the whole house with exact status is one of the best ways to ensure the safety of your possessing. This IG2240-IMSK model of Whole Home Surge Protector from Intermatic Smart Guard is one such device that can stand by your protection throughout the uncertainties of sudden voltage surges and lightning strikes.

No products found.

The innovative TPMOV surge protection technology with the six modes of operation ensures protection from common appliances and computers to HVAC equipment and TVs as well.

Three modules with LED power indicator and protection lights are provided with this Whole Home Surge protector to indicate when protection has been compromised.

Potentially hazardous failure modes are eliminated by using TPMOV technology that enables the surge protector to be installed in outdoor conditions as well.


  • Advanced LED indicators that indicate when protection has been compromised.
  • Incredible TMOV surge protection technology to eliminate potential hazardous failure.
  • Quick and easy installation.
  • A clear indication to monitor the SPD unit.
  • Supports outdoor installations before service entrances.
  • Has six modes of protection.


  • Requires a certified electrician for installation.

Bottom Line

If you are looking for shield protection from voltage surges in both indoor and outdoor conditions with the most efficient technology for modern equipment, then this is the best choice with TPMOV technology.

Square D by Schneider Electric HEPD80 Home Electronics Protective device

This HEPD80 features some of the best options to provide equal protection to receptacles and circuits, which makes it enlisted in the top-rated best whole house surge protectors. It provides complete protection from voltage surges to all the electronic equipment that is not plugged into the surge strips.

No products found.

This surge protector is designed specially to provide surge suppression at residential load centers and can be installed right beside the breaker boxes by following a simple installation procedure.

Being the best Home Electronics Protective Device (HEPD), it is efficient enough to reduce the surges that may overload the power to the electronic equipment suddenly and damage the connected household equipment completely.

You can be ensured of getting superior performance by using this high energy suppression circuitry that tends to protect against both internal and externally generated surges.


  • Every single MOV (metal-oxide varistor) is separately fused with both thermal-based and over current based fusing.
  • Possess NEMA Type 4X rating for both outdoor and indoor usages.
  • It has an LED indicator to monitor the protection state.
  • It can be easily connected to the residential load center of any brand.


  • The brightness of the Indicator is too dim.

Bottom Line

This whole house surge protection device is a must-have for every household having many smart home appliances and electronic systems.

Siemens FS140 Whole House Surge Protection

This FS140 model of whole house surge protector from Siemens is packed with all essential features that are needed to protect the modern home filled with all smart electronic appliances.

Starting from the incredible coaxial system protection to the phone system protection and complete electrical system protection, it is infused with the most incredible tweaks in the protection department.

This best-rated whole house surge protector from Siemens is specially designed to protect the standard residential phase of 120/240 i.e., 60Hz system voltage, and has Balanced 600V Voltage protection ratings.

No products found.

It features the commercial class 3-stage notification abilities that include Audible Alarm protection status indicator and Red Service LEDs as well.

This 240v Surge Protector provides complete protection from the surges at the load centers from any manufacturers when connected to 2 poles circuit breakers of 30A or even less as well.


  • Both indoor and outdoor installations can be enabled with commercial-grade NEMA 4X enclosure.
  • Type 2 SPD and UL 1449 listed.
  • It can be connected with the load center of any brand.
  • This device possesses balanced 600V Voltage protection ratings.
  • Protects the coaxial system, phone, and all electrical systems.


  • To be set up at the main breaker panel.
  • Big size and additional purchases required.

Bottom Line

If you want to be in a safe zone for most of your electronic equipment in your home, then this house surge protection device can be one of the smart choices for sure.

Leviton 51120-1 Volt Panel Protector

The ultimate level of house surge protection for all kinds of electronic equipment and home appliances are delivered from this 51120-1 model of Leviton. Besides, four modes of protection from all kinds of sensitive electronic devices are provided to all kinds of high-end devices such as LCD and LED TVs, Computers, and PDA products too.

This volt panel protector requires a simple installation procedure and is also compatible with Leviton Decora Home controls as well, which makes it easier to control.

No products found.

It comes with NEMA 1 enclosure, which can protect sensitive electronics from industrial, commercial, and residential locations as well.

Backed by one hundred years of Leviton quality and having a limited period of the manufacturer warranty, this volt panel protector protects against catastrophic failure and costly data disruptions as well.


  • Limited lifetime product warranty.
  • Connected equipment coverage of many residential applications.
  • Simple to install.
  • Comes with J Box metal NEMA 1 enclosure with pre-punched knockouts.
  • With the four-mode- protection technology, it can divert any voltage surges from the sensitive equipment.


  • Requires the help of a licensed electrician to install.

Bottom Line

If you are looking for a whole house surge suppressor for your home, then this device is the best residential whole house surge, protector.

Intermatic IG1240RC3 Whole House Protection Device

A whole-home surge protector should be of stiff quality to ensure protection from any kind of fatal volt surges. This whole house protection device from Intermatic features all high-end specifications that can protect all valuable appliances of your house.

With the type 3R rainproof enclosure, both indoor and outdoor applications are supported flawlessly.

No products found.

Six modes of TPMOV surge protection technology in this device make their mark in providing efficient outcomes as the best whole house protector.

The LED indicator available in this device is quite incredible in monitoring the protection status, which comes with green and red indicators.

Type 3R rainproof enclosure ensures the best indoor and outdoor applications with which you can be ensured of protection from voltage surges anywhere.


  • It provides all your protection requirements from voltage surges.
  • Type-2 surge protection device, which provides greater capacity to handle surge energy.
  • One green LED indicator is available to monitor the surge protection status.
  • TPMOV surge protection technology ensures protection from all kinds of surges and power irregularities.


  • A licensed electrician is required for the proper installation of the protector.

Bottom Line

This device is the best choice for every household or industrial purpose due to the 3r rainproof enclosure and incredible technology infused in it.

Square D by Schneider Electric SDSBB0111 Surge breaker plus

Both high energy surges and low energy repetitive surges can cause severe damages to the home appliances. This Surge breaker from Square D by Schneider is one such device that can provide the best protection against any kind of surges easily.

Surge suppression enabled in this surge breaker plus through high-end modular technology makes it the best whole house surge protector from all aspects.

Advanced electronic appliance protection delivered from this device is one of the most efficient ones and can also be used for high-end electronic appliances as well.

No products found.

Highly expensive LED and CFL lighting, sophisticated home theatre systems, and gaming consoles are also well protected by the advanced protection technology.

Whole house protection, followed by application flexibility of removal modules, makes it easier for Ethernet, telephone, and cables as well.


  • The ultimate house protection technology can also protect the appliances with microprocessor circuits such as refrigerators, washers, and dryers, or dishwashers as well.
  • Safeguards all home appliances and electronics from both high and low voltage surges.
    Compact size.
  • Easy to install.
  • Runs with High-quality modular technology.
  • Have easy retrofit capabilities.


  • Requires a typical installation procedure that requires licensed electricians.

Bottom Line

An advanced version of surge protector for household purposes, which you can surely amaze you with its performance!

Square D by Schneider Electric HOM217558 Home line surge breaker

This home line surge breaker comes with a compact size and needs easy plug-on installation, which makes it the best residential whole house surge protector. Starting from the most balanced protection to circuits and receptacles, top-class monitoring features with LED indicators make it equipped with all word class specifications to protect your home appliances in the best way.

Due to its compact size and reliable design, it can be placed in the service entrance location with plug-on installation and also requires two spaces.

No products found.

Warnings for any kind of voltage surges and repetitive low voltage surges are conveyed to the users easily.

Both CSEDs and Homeline load centers can be attached to these Homeline surge breakers and can provide complete protection from any kind of voltage surges or jumps.


  • Includes an LED indicator that shows protection status.
  • It provides balanced protection due to the sophisticated protection technology infused in it.
  • Plug-on installation is required.
  • It can be used in service entrance locations.
  • Easy to install and easy to use.


  • Technical support and licensed electricians are required for installation.

Bottom Line

If you are looking for an efficient and reliable surge breaker that can protect all kinds of equipment in your house, then this can be a reliable choice from all aspects.

Leviton 51110-SRG Residential surge protection panel

The need for complete protection of your house is a topmost requirement for every household, and this whole house surge protection device can be one of the best companions in this case.

Besides providing complete protection for up to 26,000 amps of surge current per mode, this device from Leviton also has NEMA 4x enclosure, which enables effective voltage surge protection.

This surge protection panel is compatible with Decora Home control devices and can provide the best protection for commercial or residential environments.

No products found.

It is also suitable for outdoor conditions with its NEMA 4X enclosure and can protect up to 26,000 amps of surge current per mode.

LEDs provided with this panel can show both power and surge protection status for each phase, which makes it easy to monitor.


  • LED indicators are capable of showing both power and surge protection status.
  • It can be used in homes, apartments, and condominiums.
  • Modern electronic appliances that are sensitive to minor voltage changes can be protected.
  • Advanced surge protection can reduce the risk of damage from spikes and surges effectively.


  • It requires technical support as the connection is complex.

Bottom Line

This voltage surge protection device comes with everything that needs to be connected while installed for residential purposes.

Buying Guide: Things You Should Know About Best Whole House Surge Protector

A surge protector is surely the most valid investment for houses as most of the modern appliances are sensitive to voltage surges. But good protection from such expensive surge breakers also needs an inch of money as well. This is the reason that you should go through the expert buying guide to consider some essential factors to get the best device from the market.

What is the Best Whole House Surge Protector?

the best whole house surge protector

The best house surge protector is one that can protect all kinds of modern-day equipment or home appliances from all aspects.

  • But one should keep in mind that the device that they are buying is a surge protector and not a power strip.
  • This means that a surge protector should not have any compromises on securing the electronic appliances from any aspect.
  • Go for the protection device that claims to protect your equipment from the maximum level of voltage surges besides ensuring that it works fine in any kind of environment that may be indoor or outdoor conditions as well.

One of the tricks to consider a house surge protector, the superior one, is to see whether it can also protect the appliance having microprocessor circuits.

Benefits of Whole House Surge Protector 2021

Although there are a lot of benefits from house surge protecting devices to secure all electronic equipment and modern home appliances, some of the most beneficial aspects are

Protection from lightning strikes: – Lightning strikes are considered the top in the uncertainties caused by the electrical systems in houses. This can cause severe damage to all kinds of electronic equipment, and some of the appliances such as refrigerators, washing machines, etc. may stop working due to short circuits. The surge protector can be a shield for such electrical appliances, thus protecting them from an outbreak of high voltage.

Protection from voltage surges: – Starting from the defects in the transformer to the trips in the electrical grids, there are several reasons for voltage surges, which can damage your electronic appliances and electrical system. House surge protection devices can protect your modern appliances and electrical systems by suppressing the surges.

Layering your electrical system: – House surge protection devices can be a protective layer on your entire electrical system as well as electronic equipment. This layer suppresses any kind of voltage surges effectively and can protect the electrical system.

Apart from all this, using a surge protector can save a lot of your expenses that may flow due to the repairs and maintenance of the electrical system as voltage surges, and lightning strikes can’t make you eligible for insurance as well.

Factors to consider when selecting the whole house surge protector

If you want good expected results from the house surge protector, then several factors need to be analyzed before buying a device for your house.

Protection monitoring features: – Other than concluding the efficiency of the surge protector, monitoring features will be quite an ensuring factor. Look for LED indicators of different colors for displaying the protection status and affected surges at times as well.

Weather protection: – Preferring a compact-sized protecting device is probably a good choice, but one must look for weather protection as there may be needs of using the devices in outdoor conditions as well.

Joule rating: – The maximum amount of energy that can be effectively absorbed by the protector is termed as Joule rating. It is always better to choose the device with a higher joule rating. Select a device with a joule absorption rating of 700 or more.

Response time: – The time taken to detect the possible voltage surge is called response time, and the length of this time decides the efficiency of the device. For faster response, one would need a device with a slower response time.

Clamping voltage: – One should surely prefer the device with a lower clamping voltage to redirect the excess electricity from the devices.

Besides all these factors, it is also essential to look for a device that has the maximum manufacturer warranty in it so that you can be ensured that you are covered. A protector with a long life warranty added with efficient performance is the best device that one can always go with.

Best Whole House Surge Protector Reviews – FAQs

Can a surge protector save electricity bills?

No, the surge protector is not meant to save electricity usage or reduce electricity bills. It is just a protecting device that can protect every line of electrical systems in your home by either getting short-circuited or using shunt voltage.

Voltage can’t flow through a short-circuited loop, and thus every piece of equipment in the house followed by the total electrical system can remain safe without any damages. If you have ever got your appliances damaged while voltage surges, then you can surely take the help of this device to prevent such damages in the future. They are efficient in suppressing surges caused due to several reasons.

Is a single protector enough to protect every device in my home?

There are several ways of occurring voltage surges, and the lightning strike is one of the reasons. Surge protection devices can ensure the best protection from surge outbreaks, but lightning can enter your home in different ways as well.

If the lightning strikes travel through the main electrical line, cable, or phone lines due to less resistance, which is possible, then the surge protector can act as a shield for all your electrical systems and equipment.

This means the protector can prevent the damage that may cause once the voltage increase reaches the panel but will not be able to prevent damage caused by lightning that hits the circuit before reaching the panel.

Is surge protection needed even if I have a good grounding?

AC power SPDs are designed specially to divert the surge current through the least resistive path, which is ground. Without making this low resistance path in your home, the electricity will find another way for the ground, which is risky.

Therefore, having a grounding is quite essential for a home to get protection from surges, but in case of severe voltage surges or an outbreak of voltage due to lightning strikes, this may not work so efficiently, thus causing damages to electrical systems.

In this case, a surge protector is highly essential to ensure complete protection from all kinds of voltage surges in your residential space.

Final Words

Best Surge Protector for Entire House is surely one of a smart investment, but finding the best model which can stand by your side always is what makes more sense.

From the above devices, Intermatic surge protectors are one of the most efficient devices that can meet your expectations by their performance.

Incredible TPMOV technology, followed by six modes of protection accompanied by LED indicators to monitor the protection status as well as the time of surges, makes it quite compelling in this price range.

However, the protector from Siemens can be a good choice if you are looking for protection in both indoor and outdoor conditions as well. You can also compare the prices and specifications of both of them to finalize the most suitable ones.

Click to rate this post!
[Total: 10 Average: 5]