About this site

What Generator Handbook is

Generator Handbook is an independent reference for home standby generator owners. It is not affiliated with, endorsed by, or compensated by any generator manufacturer, dealer, or installer. It does not sell generators.

How information is sourced

Every generator, warranty, and cost fact on this site is backed by an evidence record naming its source — usually a manufacturer's own owner's manual, warranty document, or support publication, identified by document number and revision where the document carries one. A statement is published only after the cited source has actually been read, not merely located or linked. Where sources disagree, both figures are shown with their dates; the disagreement is not averaged away.

Manufacturer guidance is model- and controller-specific. Pages here state which models and documents a statement covers, because an instruction from one manual is often wrong for a neighboring model.

Why some sections are empty

A section that reads “verified guidance for this section has not been published yet” is intentional: no source meeting the standard above has been read for it. The section stays visibly empty rather than being filled with unverified text, and it is completed when a qualifying source is.

Safety boundary

Standby generators involve utility-voltage electricity, fuel gas, moving parts, and equipment that can start automatically. This site describes what manufacturer documents say an owner can observe or set from the controls; it does not provide instructions for opening equipment, working inside a transfer switch, or servicing fuel or electrical systems. Manufacturers direct that work to their authorized dealers, and so does this site.

Contact

Use the contact formfor corrections or questions. If a statement here conflicts with your unit's own manual, follow your manual — it is the controlling document for your model.