Quiet Gas Series
Onan 2500 Inverter LP RV Generator | 2.5HGLAA-8310
Onan 2500 Inverter LP RV Generator | 2.5HGLAA-8310
Ultra-compact 2.5kW inverter LP generator for truck campers and Class B motorhomes. Variable-speed engine delivers quiet, clean power meeting National Park Service standards with minimal vibration.
Onan 2500 Inverter LP RV Generator | 2.5HGLAA-8310
The Onan 2500 Inverter LP RV Generator is engineered for smaller RVs and truck campers seeking exceptional quiet operation and fuel efficiency. This innovative inverter generator features a variable-speed 252cc engine that adjusts RPM to match your power demand, reducing fuel consumption, noise, and vibration by up to 63% compared to earlier models. Weighing just 113 pounds with ultra-compact dimensions, it's the lightest, quietest option in its class. The intelligent microprocessor controller delivers clean, inverter-grade power safe for sensitive RV electronics while meeting National Park Service sound requirements (60 dBA at 50 feet). Runs a 13,500 BTU air conditioner with up to 600 watts of additional load. With an increased oil capacity, there's no need to check oil between scheduled maintenance intervals. CARB 2024 compliant and backed by Cummins Onan's 3-year/2,000-hour limited warranty.
Key Features
- Variable-speed inverter engine for quiet, efficient operation
- 63% quieter than previous generation models
- 60% less vibration with isolation mounting system
- Ultra-lightweight design—just 113 lbs
- USDA Forest Service-approved spark-arresting muffler
- Brushless permanent magnet alternator for clean power
- Microprocessor control with low oil shutdown protection
- Electric start with integrated start/stop switch
- Increased oil capacity—no oil checks between services
- CARB 2024 compliant for California and all 50 states
Ideal Applications
- • Truck campers
- • Class B motorhomes
- • Travel trailers
- • Smaller RV applications
- • National Park camping
- • RV park and resort use
- • Single air conditioning with light appliances
- • Portable backup power for small RVs
Fuel Consumption
| Load | Consumption |
|---|---|
| Half Load | 0.31 Gallons per Hour |
| Full Load | 0.55 Gallons per Hour |