What it is

A propane installation includes a storage tank (sized to your generator's run-time needs), a regulator, and a line connecting the tank to the generator, as an alternative to a natural gas utility hookup.

When it's needed

• No natural gas utility service is available at the property.
• You want longer independent run-time without depending on utility gas infrastructure.
• Local code or lot layout favors a stored-fuel setup over a utility line extension.

Process

• Sizing the tank to the generator's fuel consumption rate and your desired run-time.
• Tank placement per setback and clearance code.
• Line run and regulator installation.
• Leak testing and startup.

Cost factors

• Tank size (typically measured in gallons)
• Buying vs. leasing the tank, which affects upfront cost
• Distance from tank to generator

Limitations

Propane requires periodic refills and monitoring tank level, especially during an extended multi-day outage — this is a real tradeoff against natural gas's continuous supply.

FAQ