10 Best surge protector for entire houses of 2025

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1

SIEMENS
Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated for 140,000 Amps, 120/240V
Main highlights

140kA Surge Protection
Provides robust 140,000 amp surge protection for your home.

Ideal for Home Use
Perfect for safeguarding home electrical systems from surges.

Ease of Installation
Customers praise the simple and straightforward installation process.
9.8

Exceptional

Our Rating

9.7
Easy installation

9.3
worth the money

9.1
materials Quality
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Value for Money

2

EATON
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
Main highlights

Universal Compatibility
Connects to any manufacturer's load center breaker box, ensuring broad compatibility and ease of installation.

Whole House Protection
Ideal for main panel installation, providing comprehensive surge protection for entire homes.

Highly Recommended
Praised for its robust build and effectiveness in safeguarding appliances from electrical surges.
9.6

Exceptional

Our Rating

9.7
worth the money

9.5
Comfort

9.3
Easy installation
3

Eaton
Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device

53% Off
Main highlights

Comprehensive Protection
Eaton BRNSURGE offers whole-panel surge protection with 18 kA surge current capacity, safeguarding your entire electrical system.

Ideal for High-Risk Areas
Perfect for homes in lightning-prone areas, providing peace of mind against electrical surges.

Ease of Installation
Customers praise its simple installation process, making it accessible for DIY enthusiasts with basic skills.
9.3

Excellent

Our Rating

9.9
worth the money

9.9
Easy installation

9.7
materials Quality
4

Intermatic
Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Comprehensive Surge Protection, TPMOV Technology, Watertight Enclosure - UL Listed and Reliable
Main highlights

Comprehensive Surge Protection
Offers three modes of protection (L-G, L-L, L-N) to safeguard appliances.

Ideal for HVAC Systems
Perfect for protecting HVAC equipment and home appliances from power surges.

Praised Green LED Indicator
Customers appreciate the clear green LED for easy monitoring.
9.2

Excellent

Our Rating

9.9
lasts a long time

9.9
Easy installation

9.7
Comfort
5

Square D by Schneider Electric
Schneider Electric – Square D HEPD Whole Home Electronics Protective Device, AC Surge Protection, Type 1 SPD, 120/240VAC, 1-Phase 3-Wire, 80kA Current

11% Off
Main highlights

Universal Surge Protection
Connects to any residential load center for whole-home protection.

Outdoor and Indoor Use
NEMA 4X rated, suitable for both outdoor and indoor installations.

Reassuring LED Indicator
Green LED indicates active protection, praised for visibility.
9.1

Excellent

Our Rating

9.5
Easy installation

9.1
worth the money

8.0
Tech Support
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6

Furniqro

Furniqro FHSPD108S Whole House Surge Protector for 108,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector for Indoor/Outdoor Use, 120/240V
8.8

Very Good

Our Rating
7

ABB
THOMESURGEP by ABB • SurgePro™ Surge Protective Device • Externally Mounted Wired Residential SPD for Retail and Home • Type 1 SPD • Safe, Reliable, and Functional
Main highlights

Whole Home Surge Protection
Protects sensitive electronics and appliances from electrical surges.

Ideal for New Constructions
Suitable for new home builds or renovations, meeting NEC 2023 compliance.

Reliable Performance
Praised for dependable protection during storms and power surges.
8.7

Very Good

Our Rating
8

Square D
Square D by Schneider Electric QO2175SB QO SurgeBreaker, Surge Protection Device, 25kA, 120/240V, 1-Phase, 3-Wire
Main highlights

Comprehensive Circuit Protection
Provides equal protection to circuits and receptacles throughout the home.

Ideal for Unstable Power Regions
Perfect for areas with sketchy power quality, like the Caribbean.

Easy Installation
Simple plug-on design; praised for ease of installation by users.
8.6

Very Good

Our Rating

9.5
Easy installation

9.5
worth the money

9.5
Tech Support
9

Leviton
Leviton Type 1 Surge Protective Panel, Residential Home Surge Protection, 120/240 VAC, Split Phase, 36kA per Phase, R2120-B SPD

55% Off
Main highlights

Compact Design and Easy Installation
The Leviton R2120-B is compact and easy to install, ideal for residential use.

Ideal for Residential and Hospitality Applications
Perfect for homes, dormitories, and hotels, complying with NEC 2023 requirements.

Highly Rated for Reliability
Customers appreciate its reliability and effectiveness in diverting voltage surges.
8.4

Good

Our Rating
10

Square D by Schneider Electric
Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50kA, 120/240V, 1-Phase, No Wiring, Plug-On Neutral

38% Off
Main highlights

Easy Installation
Plug-on design for Square D Homeline panels simplifies setup.

Whole House Protection
Ideal for safeguarding entire home from power surges.

User-Friendly Design
Highly praised for straightforward, hassle-free installation.
Key specs
- Dimensions:7.5 x 5 x 3.5 inches
- Wiring:No wiring required
- Applications:Square D Homeline
- Compatibility:Square D Homeline
- Status Indicator:LED status indicator
8.2

Good

Our Rating

9.3
Easy installation

9.3
worth the money

10 Best surge protector for entire houses of 2025

1

Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated for 140,000 Amps, 120/240V

9.7

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height

9.7

9.5

9.3

3

Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device

9.9

9.9

9.7

4

Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Comprehensive Surge Protection, TPMOV Technology, Watertight Enclosure - UL Listed and Reliable

9.9

9.9

9.7

5

Schneider Electric – Square D HEPD Whole Home Electronics Protective Device, AC Surge Protection, Type 1 SPD, 120/240VAC, 1-Phase 3-Wire, 80kA Current

9.5

9.1

8.0

6

Furniqro FHSPD108S Whole House Surge Protector for 108,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector for Indoor/Outdoor Use, 120/240V

7

THOMESURGEP by ABB • SurgePro™ Surge Protective Device • Externally Mounted Wired Residential SPD for Retail and Home • Type 1 SPD • Safe, Reliable, and Functional

8

Square D by Schneider Electric QO2175SB QO SurgeBreaker, Surge Protection Device, 25kA, 120/240V, 1-Phase, 3-Wire

9.5

9.5

9.5

9

Leviton Type 1 Surge Protective Panel, Residential Home Surge Protection, 120/240 VAC, Split Phase, 36kA per Phase, R2120-B SPD

10

Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50kA, 120/240V, 1-Phase, No Wiring, Plug-On Neutral

9.3

9.3

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