Refurbished FIRMAN Power Equipment inverter portable generator, model W01781, with black and yellow detailing, control panel displayed, on a plain background. Ideal for camping.
A French bulldog panting next to a FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start in a wooded area with a truck in the background.
A FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start with yellow and black detailing, displaying various control options, against a blurred outdoor backdrop.
Black and yellow FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start featuring multiple outlets and control switches on a white background.
Portable black FIRMAN Power Equipment Inverter Generator on a white background.
Portable FIRMAN Power Equipment inverter generator model W01784, displayed with visible control panel and specifications. Perfect for camping and off-grid cabin use.
Front view of a FIRMAN Power Equipment W01784 portable inverter generator with control panel and vents, ideal for camping, on a white background.
Two refurbished FIRMAN Power Equipment inverter portable generators on a driveway with an extension cord connecting them.
Overhead view of a FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start showing instructional labels and safety warnings on the surface, photographed near an off-grid cabin.
A black and yellow FIRMAN Power Equipment refurbished inverter portable generator 2100W recoil start, model W01784, with control panel and ventilation grilles, on a white background.
Portable FIRMAN inverter generator model W01784, designed for off-grid cabins, featuring a control panel with various outlets and warning labels.
A FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start in black with warning and specification labels visible, ideal for off-grid cabins.
Technical line drawing of a FIRMAN Power Equipment Inverter Portable Generator 2100W Recoil Start with detailed dimensions, showing a front pocket and ventilated design, ideal for off-grid cabin camping.
Technical line drawing of a FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start with labeled dimensions: 20 inches by 16.7 inches.
Black FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start on a white background, with visible front control panel and labels.
Refurbished FIRMAN Power Equipment inverter portable generator, model W01781, with black and yellow detailing, control panel displayed, on a plain background. Ideal for camping.
A French bulldog panting next to a FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start in a wooded area with a truck in the background.
A FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start with yellow and black detailing, displaying various control options, against a blurred outdoor backdrop.
Black and yellow FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start featuring multiple outlets and control switches on a white background.
Portable black FIRMAN Power Equipment Inverter Generator on a white background.
Portable FIRMAN Power Equipment inverter generator model W01784, displayed with visible control panel and specifications. Perfect for camping and off-grid cabin use.
Front view of a FIRMAN Power Equipment W01784 portable inverter generator with control panel and vents, ideal for camping, on a white background.
Two refurbished FIRMAN Power Equipment inverter portable generators on a driveway with an extension cord connecting them.
Overhead view of a FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start showing instructional labels and safety warnings on the surface, photographed near an off-grid cabin.
A black and yellow FIRMAN Power Equipment refurbished inverter portable generator 2100W recoil start, model W01784, with control panel and ventilation grilles, on a white background.
Portable FIRMAN inverter generator model W01784, designed for off-grid cabins, featuring a control panel with various outlets and warning labels.
A FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start in black with warning and specification labels visible, ideal for off-grid cabins.
Technical line drawing of a FIRMAN Power Equipment Inverter Portable Generator 2100W Recoil Start with detailed dimensions, showing a front pocket and ventilated design, ideal for off-grid cabin camping.
Technical line drawing of a FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start with labeled dimensions: 20 inches by 16.7 inches.
Black FIRMAN Power Equipment Refurbished Inverter Portable Generator 2100W Recoil Start on a white background, with visible front control panel and labels.
01/15
Certification: Certification cETL Certification EPA
Model: w01781f

Refurbished Inverter Portable Generator 2100W Recoil Start
$499.99 USD $729.99 USD
Free Shipping on all Generators
SERIES Whisper
TYPE Inverter

 

The FIRMAN W01781F portable inverter generator is a camper's must-have — a mobile solution for your off-grid cabin adventures. This makes it an ideal option for those who enjoy camping, tailgating, or just want a power supply for their recreational activities.

FIRMAN will be a great companion and assist you no matter what you may encounter during your daily events or occasional home needs.

FIRMAN Refurbished generators have a limited 90-day warranty. This product has been REFURBISHED to exacting specifications by FIRMAN technicians. Certified to work as new. May have cosmetic blemishes.

Included with a Quick Start Guide & Manual

**This product is not certified to ship to California.

LEGENDARY FIRMAN ENGINEERING

  • 80cc fuel engine
  • Recoil start
  • Low oil shut off
  • Cast iron sleeve
  • Running watts 1700W 
  • Starting watts 2100W
  • 120 volts

PERFORMANCE IN A LEAGUE OF ITS OWN

  • 0.9-gallon tank
  • Up to 9 hours of run time at 25% load
  • Weight: 45.9 lbs
  • 59 dB at 1/4 load

FEATURES YOU EXPECT FROM FIRMAN

Covered outlets

  • (1) 5-20R 120V 20A DUPLEX (14.2A/120V/1700W)
  • (1) USB-A (2.1A/5V DC/10W)
  • (1) 12V DC Power Port/Plug (8.3A/12V DC/100W)
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. 

80CC

FIRMAN Engine

1700

Running Watts

2100

Starting Watts

0.9 Gallon Gas Tank

10 Hour Run Time

Specifications

Certifications
CARB Certified No
EPA Certified YES
cETL Certified YES
NOM Certified NO
UL Certified NO
CARB Certified No
EPA Certified YES
cETL Certified YES
NOM Certified NO
UL Certified NO
Output
Running Watts 1700
Starting Watts 2100
AC Voltage 120
Frequency (Hertz) 60
Decibels 54dB 1/4 load
Run Time 9hrs
THD @ Full Load 3%
Running Watts 1700
Starting Watts 2100
AC Voltage 120
Frequency (Hertz) 60
Decibels 54dB 1/4 load
Run Time 9hrs
THD @ Full Load 3%
Control Panel
Recoil Start YES
5-20R 120V 20A DUPLEX 1
USB OUTLET(5V 2 1
Recoil Start YES
5-20R 120V 20A DUPLEX 1
USB OUTLET(5V 2 1
Machine
Low Oil Shutoff YES
Power Stream Alternator YES
Cast Iron Sleeve YES
Low Oil Shutoff YES
Power Stream Alternator YES
Cast Iron Sleeve YES
Fuel System
Fuel Gas
Tank Size 0.9
Steel/Plastic PLASTIC
Fuel Gas
Tank Size 0.9
Steel/Plastic PLASTIC
Wheel Kit
Handle fixed handle
Handle fixed handle

Packaging

Unit
UPC 840876117811
Unit Dimensions 20x12.1x16.7
Unit Length 20
Unit Width 12.1
Unit Height 16.7
Unit Weight 45.9
UPC 840876117811
Unit Dimensions 20x12.1x16.7
Unit Length 20
Unit Width 12.1
Unit Height 16.7
Unit Weight 45.9
Carton
Carton Dimensions 21.7x15x18.5
Carton Length 21.7
Carton Width 15
Carton Height 18.5
Carton Weight 54
Carton Dimensions 21.7x15x18.5
Carton Length 21.7
Carton Width 15
Carton Height 18.5
Carton Weight 54

Manuals

W01781F_Manual.English

download

W01781F_Manual.Spanish

download

W01781F_Manual.French

download

W01781 Quick Start / Stop Guide

download

W01781 Electrical Schematic

download

COMPATIBLE ACCESSORIES

A dark gray all-weather protective cover with the "FIRMAN Power Equipment" logo printed in yellow on the side.
Sale
SMALL SIZE INVERTER PORTABLE GENERATOR COVER
$39.99 USD $32.99 USD
Black and yellow FIRMAN Power Equipment Heavy Duty Storage Strap with Handle, featuring a webbed design and printed text logo, isolated on a white background.
HEAVY DUTY STORAGE STRAP WITH HANDLE
$9.99 USD
@FIRMANpowerequipment
Image of a Woman holding a handle to an Inverter Generator and walking towards a pick up truck and trailer cart.
An image of a woman uncovering her FIRMAN Generator that is on her truck bed.
A man shows off his FIRMAN Accessories and Inverter Generator collection.
Image of a woman lifting her FIRMAN Inverter Generator with it's U-Shaped Handle
Image of a man holding a cup of coffee in the woods with a FIRMAN Power Generator that is connected to a power cord.
A FIRMAN generator is sitting on the bed of a white pick up truck. The truck is parked against a concrete wall.
Image of a small dog and a FIRMAN Inverter Generator with a suitcase handle, outside on a camping ground.
Image of a man sitting on FIRMAN Power Generator boxes and holding a small Inverter generator.