10 Best Whole House Surge Protectors 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 122 products, scanning 610 reviews, spending more than 36 hours of research and speaking with our test users, we think the EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition is the one of the Best Whole House Surge Protector on the market.

EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition – Best Overall Whole House Surge Protector

EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition
  • Universally connects to any manufacturer's load center (breaker box)
  • Easy to use
  • High quality product

Siemens FS140 Whole House Surge Protection – Best under $200

Siemens FS140 Whole House Surge Protection
  • First Surge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
  • Get 3 stage commercial grade notification for your commercial or residential applications
  • Compatible with any brand of load center and breakers
  • Enclosure rated for type 4 outdoor, and can also be installed inside the load center
  • 10 year product and connected equipment

Square D by Schneider Electric HEPD80 Home Electronics Protective Device – Best under $100

Square D by Schneider Electric HEPD80 Home Electronics Protective Device
  • Equal protection to circuits and receptacles throughout home. Protects appliances/equipment that are not plugged into a surge strip
  • Includes an LED indicator
  • NEMA 4X rated for outdoor/indoor use, 80,000 amp Surge Current Rating, 25,000 amp SCCR. CSA and UL 1449 3rd Edition Type 1 SPD
  • The HEPD80 is easily connected to any brand of residential load center and provides the customer a green status LED to ensure proper protection
  • Product warranty of 5 years and 50,000 residential downline warranty

Leviton 51120-1 Panel Protector

Leviton 51120-1 Panel Protector
  • 120/240 Volt Panel Protector 4-Mode Protection
  • Real time diagnostic visual indicator shows power and suppression status for each protected phase
  • Standard J-Box metal enclosures
  • Compatible with Decora Home Controls
  • Limited Lifetime Warranty

Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit – Best Budget Whole House Surge Protector

Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit
  • Provides whole house surge protection
  • Takes up the space of two standard single pole breakers, but also includes two single pole breakers
  • The SPD device protects the entire panel and all branch circuits from surges
  • Initial clamping level is 240 volts
  • Handy LED lights provide protection status notification

IntermaticĀ Smart GuardĀ IG2240-IMSKĀ Whole Home SurgeĀ Protector – Premium Pick

IntermaticĀ Smart GuardĀ IG2240-IMSKĀ Whole Home SurgeĀ Protector
  • TPMOV surge protection technology
  • Includes three IModules with LED power and protection status lights
  • IModules replace quickly and easily, eliminating the need to install a new SPD unit
  • Type 1 Enclosure for indoor applications in metal
  • $50,000 connected equipment warranty for 10 years on appliances and electronics

Square D by Schneider Electric HOM2175SB Homeline SurgeBreaker Surge Protective

Square D by Schneider Electric HOM2175SB Homeline SurgeBreaker Surge Protective
  • Equal protection to circuits and receptacles throughout home
  • Includes an LED indicator
  • Can be used in service entrance locations, CSEDs and Homeline load centers
  • Plug-on installation, requires 2 spaces
  • UL 1449 3rd Edition Listed

Siemens FS100 Protection Device Whole House Surge Protector

Siemens FS100 Protection Device Whole House Surge Protector
  • FirstSurge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
  • Get 3 stage commercial grade notification for your commercial or residential applications
  • Compatible with any brand of load center and breakers
  • Enclosure rated for type 4 outdoor, and can also be installed inside the load center
  • 10 year product and connected equipment

Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector

Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector
  • Ac power protection
  • Universally connects to any manufacturer's load center (breaker box)
  • Quick connect design-easy to mount cable protection modules

Similiar Categories