Generac 2 Wire Start Kit Part# 7109 or G071090
This kit allows Generac generators to work with other switch brands. In scenarios where an existing transfer switch is installed, this kit can help save on installation costs by allowing the existing switch to be used versus purchasing another.
This kit will work on all air cooled units and brands enabled with Evolution or Sync 2.0 controllers (Honeywell), along with Power pact units. This kit does not work with Nexus controllers. Liquid cooled generators already have accommodations from the factory to allow for 2-wire start and will not need this kit.