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10 Best natural gas standby generators of 2026

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  • Best Choice

    1

    Honeywell 18kW Home Standby Generator
    Honeywell

    Honeywell 18kW Home Standby Generator

    9.8
    Exceptional
  • Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
    Careful review Our team ensures quality, value, and fit based on real user feedback
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    • Based on millions of stores and reviews
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  • Value for Money

    2

    Generac Guardian 24kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation
    Generac

    Generac Guardian 24kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation

    10% Off
    9.7
    Exceptional
    Our Rating

  • 3

    Generac Guardian 10kW Home Standby Generator with 100 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane
    Generac

    Generac Guardian 10kW Home Standby Generator with 100 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane

    10% Off
    • output wattage:10000 Watts
    • wattage:10000 watts
    • fuel type:Natural Gas or LP Gas
    • engine type:Generac G-Force 400 Series
    • special feature:Super Quiet
    9.6
    Exceptional
    Our Rating

  • 4

    Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
    Westinghouse

    Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered

    • output wattage:14500
    • wattage:11500 watts
    • fuel type:Gasoline, Natural Gas, Liquefied Petroleum Gas
    • engine type:4 Stroke
    • special feature:Digital Display, Electric Start, Flat-Free Tire, Automatic Voltage Regulation, CO Sensor
    9.4
    Excellent
    Our Rating

  • 5

    Generac Guardian 10kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation
    Generac

    Generac Guardian 10kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation

    10% Off
    Main highlights
    • highlight Key Features
      Wi-Fi monitoring, Quiet-Test mode, 5-Year Warranty, 10kW with <5% distortion, USA-made with G-Force Engine for reliable, reduced-maintenance power.
    • highlight Ideal Use Cases
      Perfect for homeowners seeking peace of mind from power outages, requiring quiet, consistent, and remote-monitored energy solutions.
    • highlight Customer Praise
      Highly praised for its remote monitoring capabilities, allowing users to effortlessly check generator status and receive maintenance alerts anywhere.
    • output wattage:10 Kilowatts
    • wattage:10000 watts
    • fuel type:Natural Gas or LP Gas
    • engine type:Generac G-Force 400 Series
    • special feature:Super Quiet
    9.3
    Excellent
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  • 6

    Honeywell 14kW Home Standby Generator
    Honeywell

    Honeywell 14kW Home Standby Generator

    9.2
    Excellent

  • 7

    DuroStar DS13000MXT 13,000-Watt 500cc Tri Fuel Portable Generator - Gas, Propane & Natural Gas, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
    DuroStar

    DuroStar DS13000MXT 13,000-Watt 500cc Tri Fuel Portable Generator - Gas, Propane & Natural Gas, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready

    9.0
    Excellent

  • 8

    Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered, CO Sensor
    Westinghouse

    Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered, CO Sensor

    8.9
    Very Good

  • 9

    Westinghouse 12500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
    Westinghouse

    Westinghouse 12500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered

    • output wattage:12500
    • wattage:12500 watts
    • fuel type:electric
    • engine type:4 Stroke
    • special feature:Digital Display, Electric Start, Super Quiet, Automatic Voltage Regulation, CO Sensor
    8.7
    Very Good
    Our Rating

  • 10

    14kW Standby Generator with 200amp TS
    Kohler

    14kW Standby Generator with 200amp TS

    • output wattage:14 Kilowatts
    • wattage:14 KW
    • fuel type:liquid propane
    • engine type:4 Stroke
    • special feature:Overload Protection, Muffler
    8.6
    Very Good