Transfer Switches

Are Generator and Transfer Switch Kits Worth Buying Together?

Last updated: February 17, 2026

Why Generator and Transfer Switch Kits Make Sense

When planning a standby power system, one of the best decisions you can make is purchasing a matched generator and transfer switch kit from the same manufacturer. Kits take the guesswork out of compatibility and provide everything needed for a complete installation.

Guaranteed Compatibility

Generator and transfer switch communication protocols vary by manufacturer. Generac generators are designed to work with Generac transfer switches, and the same applies to Kohler, Cummins, and other brands. A matched kit guarantees that the generator and switch communicate properly, that the ATS sends the correct start and stop signals, and that advanced features like load management and remote monitoring function as designed.

Simplified Ordering

Kits bundle the generator unit, matching automatic transfer switch, and all necessary hardware into a single purchase. This eliminates the risk of ordering mismatched components, missing pieces, or incompatible amperage ratings. Your installer receives a coordinated package that is ready for installation without sourcing additional parts.

Better Value

Manufacturers often price kits more attractively than the sum of individual components. While the savings vary by brand and model, purchasing a kit typically provides a cost advantage over buying the generator and transfer switch separately.

What Is Included in a Typical Kit

A standard generator transfer switch kit includes the standby generator unit with enclosure, a matching automatic transfer switch at the appropriate amperage, interconnect wiring or conduit fittings, and installation documentation. Some kits also include composite mounting pads, cold weather kits for northern climates, or Wi-Fi monitoring modules.

Browse our complete selection of generator transfer switch kits or call (800) 674-9019 for personalized recommendations.

Expert Source: This answer was prepared by the IB Lighting technical team. For additional guidance specific to your project, call us at (800) 674-9019 or contact us online.