Wireless automatic generator start system for compatible Onan gasoline and LP RV generator models, with app-based monitoring, battery-based auto start, and temperature-based auto start control.
The Cummins Onan A065U664 EC-AGS+ is an automatic generator start control kit for compatible Onan gasoline and LP RV generators. It allows the generator to be monitored and controlled through a mobile app, giving RV owners a more convenient way to manage generator operation.
The EC-AGS+ can automatically start the generator when battery state of charge drops or when temperature rises above user settings. Once battery charging is complete or air conditioner power is no longer needed, the system can automatically shut the generator off.
Provides wireless generator monitoring and control through the EC-AGS+ mobile app
Can automatically start the generator when battery charge drops below set limits
Can start the generator when interior temperature exceeds selected settings
Designed for compatible Onan gasoline and LP fixed-mounted RV generators
This A065U664 kit is for compatible Onan gasoline and LP RV generator models. It is not the diesel application kit; Cummins lists a separate EC-AGS+ kit for compatible Quiet Diesel models. The EC-AGS+ is intended for Onan fixed-mounted RV generator sets only. Before ordering, confirm your generator model, spec letter, fuel type, and existing wiring configuration.
Before Starting: Review the Cummins Onan EC-AGS+ instructions and confirm that your generator is compatible with the A065U664 gasoline/LP application kit. Basic Installation Steps: 1. Confirm Compatibility: Verify generator model, spec letter, fuel type, and fixed-mounted RV generator application. 2. Disconnect Power: Follow generator and RV electrical safety procedures before connecting harnesses or control wiring. 3. Install Gateway: Mount or position the EC-AGS+ gateway according to the instructions. 4. Connect Harnesses: Connect the power harness and Y-harness as directed for the compatible generator model. 5. Install Temperature Sensor: Place the temperature sensor where it can accurately monitor the desired RV interior area. 6. Pair Mobile App: Pair the EC-AGS+ system with a compatible mobile device through the app setup process. 7. Set Preferences: Configure battery, temperature, quiet time, and generator start/stop preferences. 8. Test Operation: Verify manual start/stop and automatic control settings before relying on the system during travel or camping.
Package Contents: • EC-AGS+ gateway • Temperature sensor • Power harness • Y-harness NOT Included — May Also Need: • Compatible mobile device • Onan generator service or repair parts • Replacement generator remote panel • Additional wiring or mounting supplies, if required by installation This kit is for compatible gasoline and LP Onan RV generator applications. Confirm generator compatibility before ordering.
To confirm compatibility before ordering, have the following ready: • Generator model number • Spec letter • Serial number • Generator fuel type: gasoline or LP • Whether the generator is fixed-mounted in an RV • Current remote start/control setup, if any Why this matters: EC-AGS+ kits are application-specific. The A065U664 kit is for compatible gasoline and LP models, while other generator families may require a different kit or may not be supported.
Match this EC-AGS+ kit by generator model, spec letter, and fuel type. The A065U664 kit is intended for compatible gasoline and LP Onan fixed-mounted RV generators.
Automatic generator start systems should be tested after installation so battery, temperature, quiet time, and manual start/stop settings are understood before relying on automatic operation.