Best whole house surge protectors

Our top 3 picks

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

  The Siemens Boltsheild FSPD140 Level 2 Whole House Surge Protection Device offers powerful protection against electrical surges, with a rating of 140,000 amps. It's designed for easy installation, making it an excellent choice for homeowners looking to protect their electrical systems. The device is suitable for both outdoor and indoor use, thanks to its type 4 enclosure. Users appreciate its affordability and effectiveness compared to utility company options. While the instructions may not be comprehensive, the installation is generally straightforward, with many users turning to online resources for guidance. This surge protector is ideal for those seeking reliable whole-house protection without breaking the bank, and it consistently receives positive feedback for its performance and ease of use.
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  Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50kA, 120/240V, 1-Phase, No Wiring, Plug-On Neutral

  The Square D - HOM250PSPD Homeline Whole House Surge Protection Device offers a robust solution for protecting your home against power surges. With its plug-on design, it's specifically tailored for Square D Homeline load centers manufactured after 2014, ensuring easy installation without the need for additional wiring. This device is perfect for homeowners looking to safeguard their entire home, providing peace of mind with its 50,000 amp/phase maximum surge current capability. Customers frequently commend its user-friendly installation process, making it an excellent choice for those who prefer a straightforward setup. While some installation adjustments may be necessary depending on your panel's configuration, the benefits of comprehensive protection and ease of use make this surge protector a top contender in its category. Whether you're looking to protect sensitive electronics or ensure overall home safety, this device stands out for its practical design and effective performance.
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  EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height

  The EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition offers exceptional surge protection for your home. With its universal compatibility, it easily connects to any manufacturer's load center breaker box, making installation straightforward for those familiar with electrical systems. Designed for main panel installation, this surge protector provides whole-house protection, shielding all your appliances and electronics from potentially damaging power surges. Customers consistently praise its high-quality construction and reliability, noting it as a valuable investment for safeguarding home electronics. Whether you're upgrading your current surge protection or installing it for the first time, the EATON CHSPT2ULTRA is a top choice for comprehensive home protection.