Onan P4500iDF Dual Fuel Portable Inverter Generator
The Onan P4500iDF Dual Fuel Portable Inverter Generator is a powerful and versatile solution designed for RVs, trailers, and portable power applications. With the ability to operate on either gasoline or propane, this generator delivers dependable power with the convenience of electric starting, wireless remote operation, and advanced inverter technology.
Powerful Dual-Fuel Performance
The P4500iDF delivers up to 4,500 starting watts and 3,700 running watts when operating on gasoline. When using propane, it provides up to 4,050 starting watts and 3,330 running watts. Its power output makes it especially well suited for RVs and trailers equipped with dual air-conditioning units.
Electric Start & Wireless Remote
A convenient 12-volt electric start makes starting the generator quick and easy with the push of a button. A wireless remote control also allows you to start or stop the generator from distances of up to 109 yards. A recoil starter is included as an additional starting option.
Clean Inverter Power
Advanced digital inverter technology produces power with less than 3% total harmonic distortion (THD). This clean and stable electrical output is suitable for sensitive electronics such as computers, televisions, mobile devices, and other modern equipment.
Efficient 224cc OHV Engine
The generator is powered by an Onan 224cc 7.3 HP OHV 4-cycle engine, engineered for reliable performance, easier starting, and efficient fuel consumption. The integrated low-oil shutdown system automatically helps protect the engine from damage when oil levels become too low.
Fuel-Saving Efficiency Mode
The Efficiency Mode automatically adjusts engine RPM according to the generator’s power demand. By reducing engine speed when less power is required, the system helps lower fuel consumption and operating noise.
Extended Runtime
The 3.4-gallon fuel tank provides up to 15 hours of runtime at 50% load and up to 18 hours at 25% load, allowing for extended operation between refueling.
RV Ready
The built-in 120V TT-30R RV outlet allows you to connect and power an RV directly without requiring an additional adapter, making the P4500iDF a convenient choice for recreational travel and camping.
Quiet & Easy to Transport
A double-insulated acoustic enclosure, combined with a low-tone muffler, helps reduce operating noise. The integrated telescoping handle and 5.5-inch wheels make it easy to move and position the generator wherever portable power is needed.
LED Data Center
The integrated LED data center provides important operating information at a glance, including remaining runtime, power output, voltage, and fuel level.
Protection & Safety Features
The P4500iDF includes an Automatic Voltage Regulator (AVR) and circuit breaker protection to help protect connected appliances and equipment from harmful voltage fluctuations and generator overloads.
What’s Included
- Onan P4500iDF Dual Fuel Portable Inverter Generator
- Battery
- Oil
- Oil funnel
- Tool kit
- LP hose
- Owner’s manual
- Quick-start guide
Key Features
- Dual-fuel operation: gasoline and propane
- 4,500 starting watts / 3,700 running watts on gasoline
- 4,050 starting watts / 3,330 running watts on propane
- Digital inverter technology
- Less than 3% THD
- 224cc 7.3 HP OHV 4-cycle engine
- Electric start with included battery
- Wireless remote start/stop up to 109 yards
- Recoil starting system
- Low-oil alert and automatic shutdown
- Automatic Voltage Regulator (AVR)
- Circuit breaker protection
- Efficiency Mode for reduced fuel consumption
- 3.4-gallon fuel tank
- Up to 15 hours at 50% load
- Up to 18 hours at 25% load
- 120V TT-30R RV-ready outlet
- Double-insulated acoustic enclosure
- Low-tone muffler for quieter operation
- Telescoping handle and 5.5-inch wheels
- LED data center
Specifications
| Specification | Details |
|---|---|
| Product Category | Portable Generator |
| Voltage | 120V |
| Frequency | 60 Hz |
| Running Wattage | 3,700 Watts |
| Starting Wattage | 4,500 Watts |
| LP Power Capacity | 3,330 Watts |
| Amperage | 30.8A |
| Cooling Type | Air Cooled |
| Engine Brand | Cummins |
| Engine Displacement | 224 CC |
| Starting System | 12-Volt Button Start with Recoil + Remote |
| Low Oil Alert/Shutdown | Yes |
| Fuel Gauge | Yes |
| Low THD | Yes |
| Battery Included | Yes |
| Product Weight | 104.7 lbs |
| Length | 25-1/2″ |
| Width | 18-1/8″ |
| Height | 20-1/2″ |
Warranty & Compliance
- EPA Compliant
- Non-CARB Compliant
- Not for sale in California
- Warranty information includes 1-year and 3-year coverage
From RV camping and travel to backup power applications, the Onan P4500iDF combines flexible dual-fuel operation, clean inverter power, long runtime, quiet performance, and convenient remote starting in one portable generator.
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