9430-752 | Cool Only Net Zone Control Kit for iNCommand/Gateway

9430-752 is the control kit needed if you have Coleman-Mach rooftop air conditioner and a gateway and/or iNCommand system. Comes with mounting bracket for gateway. 

Alternatively, you can replace both the control box and gateway with one singlular control box (part number 9430-754) that can be found here:
https://www.rvproductsshop.com/9430-754-cool-only-net-zone-control-kit-for-incommand-or-rv-c.html