Read the manual thoroughly and understand all of the instructions, cautions, and warnings before using this equipment. If any section of the manual is not understood, contact your nearest authorized dealer, or contact Generac Customer Service at 1-888-436-3722 (1-888-GENERAC), or www.generac.com with any questions or concerns. 

Liquid-cooled home standby fuel conversion

Fuel conversion involves changing between liquid propane (LP) and natural gas (NG) fuel sources. While options exist to convert a liquid-cooled home standby generator fuel source, Generac support recommends that you specify your fuel type before purchasing. Working with an Independent Authorized Service Dealer (IASD) will help ensure your installation meets your unique requirements.

 

Environment

This article is for liquid-cooled home standby generators. For information regarding fuel conversion in air-cooled models, reference the How Do I Perform a Fuel Conversion on Air-Cooled My Home Standby Generator? article.

 

48 kW and smaller (QT and RG Series)

Converting these units requires swapping out jets. Refer to your generator's user manual for instructions: How Do I Find a Copy of My Home Standby Generator Owner's Manual and Spec Sheets?
 

Liquid cooled units with a 4.5L engine

These units can be converted from the control panel menu. Check your generator's user manual for steps: How Do I Find a Copy of My Home Standby Generator Owner's Manual and Spec Sheets?

 

Protector series diesel

 

Additional Information

• Reference this article for more information about specific generator series and fuel conversion requirements: What kW Sizes Does Generac Offer for Their Liquid-Cooled Standby Generators?

• Reference your generator's user manual: How Do I Find a Copy of My Home Standby Generator Owner's Manual and Spec Sheets