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Firman WHO3042 Dual-Fuel Inverter Generator (3300W) - Campervan HQ

Firman WHO3042 Dual-Fuel Inverter Generator (3300W)

  • $ 1,099.99

Need a dual-fuel portable generator for your RV? The Firman WHO3042 Dual-Fuel Inverter Generator (3300W) is a powerful, portable inverter generator that can deliver up to 3300W maximum power, or 3000W of continuous clean, high quality power. The W03383's inverter produces clean power with less than 3% THD.

This Firman Whisper-series dual-fuel generator can run on either gasoline or propane, very convenient if you already have a propane tank on your RV. 

The WHO3042 is very quiet (58 dBA @ ¼ to full rated load). This generator will run up to 9 hours at ¼ rated load on a tank of gas, and may last even longer if run in "Eco"mode to so that the engine idles when no load is present.

Battery charger, oil, battery charging cables, key fob, funnel and tool kit are included. Parallel use is possible with cable, sold separately.

Key Features: Firman WHO3042 Dual-Fuel Inverter Generator (3300W)

  • Dual-fuel operation - Can operate on gasoline or propane, includes propane hose with regulator, fuel selector switch, propane quick-connect port
  • Electric and recoil start - Push-button electric and pull-cord recoil starting.
  • Powerful - high maximum output of 30.4A (27.5A continuous) for a generator of this size.
  • Portable - Large wheels and fold-out handle enable easy transport and portability.
  • Clean power - inverter produces clean power with very low Total Harmonic Distortion (THD), less than 3%.
  • Fuel-efficient - 171cc engine can run up to 9 hours @ 1/4 load.
  • Quiet operation - 58 dBa, well below national park limits.
  • Low oil and overload automatic shutoff
  • Parallel capable, cable sold separately.
  • Limited 3-year warranty.

Specifications: Firman WHO3042 Dual-Fuel Inverter Generator (3300W)

Generator Type Portable Inverter Generator
Power Output
3300W (Maximum, Gas)
3000W (Continuous, Gas)
3000W (Maximum, LP)
2700W (Continuous, LP)
Gasoline (1.8-gallon fuel tank)
Propane (fuel tank not included)
Engine Type 171cc OHV 4-Stroke
Start Type Electric, Recoil
Weight (lbs.) 109
28.7" L x 18.9"W x 19.3"H
Receptacles 2 (5-20R 20A 120V and TT-30R 30A 120V)
DC Output
AC Output 30.4@120VAC max
27.5@120VAC continuous
Certifications EPA and CARB-certified.


Documents: Firman WHO3042 Dual-Fuel Inverter Generator (3300W)

Firman WHO3042 Inverter Generator Owner's Manual

Video: Firman WHO3042 Dual-Fuel Inverter Generator (3300W)




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