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Residential Home Standby Emergency Power Generator Sets

Natural Gas Home Standby Generators

Cummins Onan diesel generator setClean, quiet, and neighborhood friendly, all residential generator models run on either natural gas or propane.

Why use an residential generator instead of a portable for home standby emergency power? A permanent residential generator set includes many additional features, including a more complex control system, and usually has more power capacity. It also has a weather protective enclosure that is also designed for sound reduction.

Advantages of using natural gas to fuel your home standby system:

  • Usually unlimited fuel source - refueling not necessary
  • Clean burning
  • Almost always available during power outages
  • No unsightly tank required

Disadvantages of using natural gas to fuel your home standby system:

  • May be unavailable during natural disasters (earthquakes, etc.)
  • Lower power output (30% less BTU's per unit than gasoline)
  • Fuel system plumbing results in higher installation cost
  • Not available in many areas

Learn abut the advantages and disadvantages of using propane as a fuel and compare Cummins Onan home standby propane generators.

Natural Gas Home Standby Generators

Select up to three of the following models for a detailed comparison of features.

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Commercial QG 2800

Commercial QG 2800

Ideal for light and medium-duty applications with small size and weight constraints. Features exceptionally quiet operation, single-side servicing, and an enclosed muffler.

Commercial QG 4000

Commercial QG 4000

Ideal for light and medium-duty applications with small size and weight constraints. Features exceptionally quiet operation, single-side servicing, and an enclosed muffler.

Commercial QG 5500 EFI

Commercial QG 5500 EFI

Electronic fuel injection. Designed for tough commercial applications. Include exceptionally low noise and vibration, easy installation, diagnostic capability and digital regulation that maintains voltage stability as loads change.

Commercial QG 5500

Commercial QG 5500

Designed for tough commercial applications. Include exceptionally low noise and vibration, easy installation, diagnostic capability and digital regulation that maintains voltage stability as loads change.

Commercial QG 7000 EFI

Commercial QG 7000 EFI

Electronic fuel injection. Designed for tough commercial applications. Include exceptionally low noise and vibration, easy installation, diagnostic capability and digital regulation that maintains voltage stability as loads change.

Commercial QG 7000

Commercial QG 7000

Designed for tough commercial applications. Include exceptionally low noise and vibration, easy installation, diagnostic capability and digital regulation that maintains voltage stability as loads change.

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Commercial QG 2300

Commercial QG 2300

Ideal for light and medium-duty applications with small size and weight constraints. Features exceptionally quiet operation, single-side servicing, and an enclosed muffler.

Commercial QG 3600

Commercial QG 3600

Ideal for light and medium-duty applications with small size and weight constraints. Features exceptionally quiet operation, single-side servicing, and an enclosed muffler.

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