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Model: w03381

Gas Inverter Portable Generator 3650W Recoil Start

SERIES Whisper
TYPE Inverter

The FIRMAN W03381 inverter is a quiet and compact portable generator that provides clean, renewable power for electronics and sensitive equipment.

A simple traditional pull-start mechanism starts the W03381 inverter generator. With a full tank, the W03381 can operate for up to 10 hours, thanks to its fuel capacity of 1.8 gallons.

Due to its quiet and compact design, the FIRMAN W03381 is perfect for the home, camping, tailgating, and other recreational uses and events.

The W03381 produces a clean sine wave, with a <3% Total Harmonic Disruption (THD), that allows sensitive equipment to be plugged safely into the AC outlets.

The W03381 comes with an engine oil bottle, oil funnel, spark plug wrench, screwdriver, 12V battery cable, and quick oil drain.

LEGENDARY FIRMAN ENGINEERING

  • 193cc engine
  • Recoil start
  • Low oil shut off
  • Cast iron sleeve
  • Running watts 3300W 
  • Starting watts 3650W
  • 120 volts

PERFORMANCE IN A LEAGUE OF ITS OWN

  • 1.8-gallon tank
  • Up to 9 hours of run time at 25% load
  • Weight: 87 lbs
  • 58dB at ¼ load

FEATURES YOU EXPECT FROM FIRMAN

3-year warranty

Eco mode varies in engine speed depending on load of maximum fuel efficiency 

Multi-featured control panel with covered outlets

  • 1 x 5-20R 120V 20A DUPLEX
  • 1 x TT-30R 120V 30A RV
  • 1 x USB OUTLET(5V 2.1A)
  • DC OUTLET 12V/TYPE - 1x2 prong angled
ENGINEERED IN THE USA

FIRMAN generators are made to endure every condition from cold winter nights to hot summer days to everything in between.

Industry-Leading Warranty

New FIRMAN generators are backed by a 3-year warranty. Refurbished generators have a limited 90 day warranty

Customer Support

Our skilled technicians located in Peoria, AZ are available 7 days a week to provide the support you need when you need it most. 

193CC

FIRMAN Engine

3300

Running Watts

3650

Starting Watts

1.8 Gallon Gas Tank

9 Hour Run Time

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Manuals

W03381 Operators Manual

download

W03381 Quick Start/Stop Guide

download

W03381 Electrical Schematics

download

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W03381 OVERVIEW

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W03381 Unboxing

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W03381 Maintenance

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