Cummins Onan P4500iDF 4500W Dual Fuel Inverter Generator – RV Generator for Air Conditioners (Part #A074Z437)

🧠 Need flexible RV power that runs on gasoline OR propane?

The Cummins Onan P4500iDF dual fuel inverter generator gives you reliable, quiet power with the flexibility to run on gasoline or propane—perfect for boondocking, backup power, or extended RV trips without hookups.

✅ Available for in-store pickup at ArrKann RV locations (no shipping due to size and handling)

✅ Key Benefits

• ✅ Dual fuel capability (gasoline or propane)
• ✅ Runs most 13,500 BTU and many 15,000 BTU RV air conditioners
• ✅ Quiet inverter operation (~52 dBA)
• ✅ Remote start with push-button and recoil backup
• ✅ Long runtime on both fuel types

🚗 Will This Work For My RV?

This product is ideal if you:

• Have a 30A RV setup
• Want to run a rooftop AC (13,500 BTU typical)
• Need backup fuel flexibility with propane
• Camp off-grid frequently

Expandable for larger RV setups:

• Use with a second generator and a 50A parallel kit to support larger 50A RV systems

📦 Product Overview

The P4500iDF provides trusted Onan performance with added dual fuel flexibility.

RV air conditioners typically range from 8,000 to 15,000+ BTU, with 13,500 BTU and 15,000 BTU units being most common. This generator is ideal for running standard rooftop AC units along with your essential appliances.

Running propane allows for cleaner storage and long-term reliability, while gasoline provides maximum output when needed.

🏕️ Use Cases

• Boondocking and off-grid camping
• Running RV air conditioners
• Backup power at home or cabin
• Extended trips using propane systems

📊 Specifications

• Peak Power: 4500W (Gas) / 4050W (Propane)
• Running Power: 3700W (Gas) / 3330W (Propane)
• Fuel Type: Gasoline / Propane
• Engine: 224cc OHV 4-Stroke
• Run Time: Up to 15–16+ hours (1/4 load)
• Noise Level: Approx. 52 dBA
• Fuel Tank: 3.4 Gallons
• Start Type: Remote, Electric, Recoil
• Weight: Approx. 104 lbs

⚠️ Compatibility & Fitment

• Works with 30A RV systems
• Runs most RV air conditioners (8,000–15,000+ BTU)
• Parallel capable for expanded power

🛠️ ArrKann Pro Tips

• Run propane for cleaner long-term storage
• Keep gasoline as backup for higher loads
• Use a surge protector to protect your RV electronics
• Upgrade to a full system using a parallel kit for 50A RV setups

🔗 Bought Together

Must-Have Add-Ons:

• 50A Parallel Kit
• RV Surge Protector
• Generator Cover
• Fuel Stabilizer

Upgrade Options:

• Second generator for full 50A setup
• Extended propane tank system

❓ Frequently Asked Questions

Q: Can I run this on propane?
A: Yes, this generator runs on both gasoline and propane.

Q: Will this run my RV air conditioner?
A: Yes, it runs most 13,500 BTU units and many 15,000 BTU systems.

Q: What’s the benefit of dual fuel?
A: It gives flexibility depending on fuel availability and storage.

Q: Can I increase power later?
A: Yes, by adding a second generator and a parallel kit.

📦 Pickup Information

• Pickup Only: Available at ArrKann RV locations
• Shipping: Not available due to size
• Recommendation: Call ahead for availability