What it is

A natural gas generator taps into your existing gas utility line (or requires a new line run from the meter), sized to the generator's BTU demand, rather than relying on a stored fuel supply like propane.

When it's needed

• Your home already has natural gas utility service nearby.
• You'd rather not manage tank refills or storage.
• You want continuous fuel supply during an extended outage, since you're not limited by tank capacity.

Process

• Confirming gas meter capacity can support the added generator load.
• Running or extending gas line to the generator location.
• Pressure testing the line before connecting the unit.
• Final connection and startup test.

Cost factors

• Distance from the gas meter to the generator pad
• Whether the existing meter needs upsizing for the added load
• Local gas utility permit requirements

Limitations

Natural gas isn't an option if utility gas service isn't available at the property — propane is the fallback in that case.

FAQ