Generac 6244 20,000 Watt Air-Cooled Aluminum Enclosure Liquid Propane/Natural Gas Powered Standby Generator (CARB Compliant) with 200SE Transfer Switch
Generac Guardian Series 5875 20,000 Watt Air-Cooled Liquid Propane/Natural Gas Powered Standby Generator With Transfer Switch (CARB Compliant).