Description
The FIRMAN H03655 Hybrid Dual Fuel Portable Generator is engineered to provide reliable, clean, and efficient power for various applications. Whether you need a power backup at home, a portable energy source for outdoor events, or a rugged generator for camping and RV trips, the H03655 delivers exceptional performance.
Key Features:
- Dual Fuel Capability: Runs on both gasoline and propane for added flexibility.
- Powerful Performance: 4550 starting watts (gas) / 4100 (LPG), 3650 running watts (gas) / 3300 (LPG).
- Long Runtime: 5-gallon fuel tank provides up to 14 hours of operation at 50% load.
- Quiet Operation: Runs at only 67dB at 50% load for reduced noise levels.
- RV-Ready Design: Includes TT-30R 120V 30A RV outlet for direct connection to RVs.
- CO Alert: Built-in carbon monoxide detection for enhanced safety.
- Portable & Durable: Comes with an 8″ never-flat wheel kit and a folding handle with a grip.
- Reliable Engine: 208cc FIRMAN engine with a cast iron sleeve and recoil start.
- Covered Outlets: Weather-resistant control panel with:
- 1 x 5-20R 120V 20A Duplex Outlet
- 1 x L5-30R 120V 30A Twist Lock
- 1 x TT-30R 120V 30A RV Outlet
Specifications:
| Category | Details |
|---|---|
| Power Output | 4550W Starting / 3650W Running (Gas), 4100W Starting / 3300W Running (LPG) |
| Engine | 208cc FIRMAN OHV, Cast Iron Sleeve |
| Fuel Type | Gasoline / LPG |
| Fuel Tank Capacity | 5 Gallons |
| Runtime | Up to 14 Hours at 50% Load |
| Noise Level | 67dB at 50% Load |
| Outlets | 5-20R 120V 20A Duplex, L5-30R 120V 30A Twist Lock, TT-30R 120V 30A RV |
| CO Alert | Yes |
| Dimensions | 25.7″ L x 21.8″ W x 21.6″ H |
| Weight | 112 lbs |
| Certifications | EPA Certified, cETL Certified, NOM Certified |
| Warranty | 3 Years |
What’s Included:
- FIRMAN H03655 Dual Fuel Generator
- Engine Oil Bottle
- Oil Funnel
- Spark Plug Wrench
- Two Double Open-Ended Wrenches (10mm x 12mm)
- LPG Regulator with Hose Holder
- Owner’s Manual
Why Choose the FIRMAN H03655 Generator?
The FIRMAN H03655 is an excellent choice for those looking for a versatile, powerful, and reliable dual-fuel generator. Its long runtime, RV-ready outlets, and low noise output make it ideal for both home and outdoor use. The built-in CO Alert feature ensures safety, while the heavy-duty steel frame and cast iron sleeve provide durability and longevity.
Applications:
- Emergency Power Backup
- RV and Camping Power Supply
- Outdoor Events
- Construction Sites
- Off-Grid Living
Power up your next adventure or ensure you’re prepared for any emergency with the FIRMAN H03655 Dual Fuel Portable Generator. Order yours today at JB Tools!





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