Blue and black FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W with Electric Start generator with yellow wheels on a striped gray background.
A FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start generator positioned in front of a camper van with its side and back doors open, parked in an outdoor area.
Blue FIRMAN Power Equipment RV-ready dual-fuel generator connected to a propane tank, situated on a gravel surface with greenery and picnic tables in the background.
Blue and yellow FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start RV-ready generator with control panel and wheels, labeled with various power output specifications.
Diagram illustrating the control panel of a FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start generator with labels and warnings in multiple languages.
A FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start on a white background, viewed from the back showing its vent, control labels, and sturdy wheels.
A FIRMAN Power Equipment refurbished dual fuel inverter 4000W with electric start generator with operational instructions and safety warnings labeled on it.
Front view of a portable FIRMAN Power Equipment black and blue air conditioner with visible control panel and vents, suitable as an RV-ready generator.
Portable FIRMAN Power Equipment Dual Fuel Inverter 4000W W/ Electric Start RV-ready generator on grass near a tree with kayaks stacked in the background.
Top view of a portable FIRMAN Power Equipment Dual Fuel Inverter 4000W W/ Electric Start RV-ready generator with multiple safety and instruction labels visible on its casing.
Blue and black portable FIRMAN Power Equipment Dual Fuel Inverter 4000W with Electric Start generator with front control panel and wheels, set against a striped gray backdrop.
A blue and black portable Refurbished Dual Fuel Inverter 4000W W/ Electric Start generator with yellow accents and digital display, model wh03242 by FIRMAN Power Equipment.
Refurbished FIRMAN Power Equipment Dual Fuel Inverter 4000W W/ Electric Start with yellow accents and multiple outlets, prominently displaying warning and instruction labels, designed for RV use.
Portable FIRMAN Power Equipment RV-ready dual-fuel generator with black casing and yellow accents, featuring multiple control labels and warnings on its side.
A blue FIRMAN Power Equipment refurbished dual fuel inverter 4000W with electric start portable generator with dimensions labeled, featuring a control panel with multiple outlets and warning labels, equipped with yellow wheels.
Blue and black FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W with Electric Start generator with yellow wheels on a striped gray background.
A FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start generator positioned in front of a camper van with its side and back doors open, parked in an outdoor area.
Blue FIRMAN Power Equipment RV-ready dual-fuel generator connected to a propane tank, situated on a gravel surface with greenery and picnic tables in the background.
Blue and yellow FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start RV-ready generator with control panel and wheels, labeled with various power output specifications.
Diagram illustrating the control panel of a FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start generator with labels and warnings in multiple languages.
A FIRMAN Power Equipment Refurbished Dual Fuel Inverter 4000W W/ Electric Start on a white background, viewed from the back showing its vent, control labels, and sturdy wheels.
A FIRMAN Power Equipment refurbished dual fuel inverter 4000W with electric start generator with operational instructions and safety warnings labeled on it.
Front view of a portable FIRMAN Power Equipment black and blue air conditioner with visible control panel and vents, suitable as an RV-ready generator.
Portable FIRMAN Power Equipment Dual Fuel Inverter 4000W W/ Electric Start RV-ready generator on grass near a tree with kayaks stacked in the background.
Top view of a portable FIRMAN Power Equipment Dual Fuel Inverter 4000W W/ Electric Start RV-ready generator with multiple safety and instruction labels visible on its casing.
Blue and black portable FIRMAN Power Equipment Dual Fuel Inverter 4000W with Electric Start generator with front control panel and wheels, set against a striped gray backdrop.
A blue and black portable Refurbished Dual Fuel Inverter 4000W W/ Electric Start generator with yellow accents and digital display, model wh03242 by FIRMAN Power Equipment.
Refurbished FIRMAN Power Equipment Dual Fuel Inverter 4000W W/ Electric Start with yellow accents and multiple outlets, prominently displaying warning and instruction labels, designed for RV use.
Portable FIRMAN Power Equipment RV-ready dual-fuel generator with black casing and yellow accents, featuring multiple control labels and warnings on its side.
A blue FIRMAN Power Equipment refurbished dual fuel inverter 4000W with electric start portable generator with dimensions labeled, featuring a control panel with multiple outlets and warning labels, equipped with yellow wheels.
01/01
Certification: Certification CARB Certification cETL Certification EPA
Model: wh03242f

Refurbished Dual Fuel Inverter 4000W W/ Electric Start
$499.99 USD $649.99 USD
Free Shipping on all Generators
SERIES Whisper
TYPE Inverter

The FIRMAN WH03242F is a 3200/4000W 30A electric start RV-ready portable generator, running on both propane and gasoline for the best of both worlds.

The WH03242F is a part of the Whisper Hybrid Dual Fuel Generator Series. It runs at a quiet 58dB, well below National Park standards.

It's the ideal solution for those on the go and those who enjoy camping, tailgating, and other recreational activities. Enjoy clean, renewable, quiet power on the go with the WH03242F.


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.

NOTE - THE ONLY ACCESSORIES INCLUDED WITH THIS CERTIFIED REFURBISHED GENERATOR ARE THE OWNER'S MANUAL AND LPG HOSE WITH REGULATOR.

LEGENDARY FIRMAN ENGINEERING

  • 193cc max pro series engine
  • Recoil start 
  • Electric start 
  • Low oil shut off
  • Cast iron sleeve
  • Running watts 3200W (GAS), 3000W (LPG)
  • Starting watts 4000W (GAS), 3750W (LPG)
  • 120 volts

PERFORMANCE IN A LEAGUE OF ITS OWN

  • 1.8-gallon tank
  • Up to 9 hours of run time at 25% load
  • Weight: 90 lbs
  • 58dB ¼ load

FEATURES YOU EXPECT FROM FIRMAN

New CO alert technology

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

3200(Gas) 3000(LPG)

Running Watts

4000(Gas) 3750(LPG)

Starting Watts

1.8 Gallon Gas Tank

10 Hour Run Time

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No specifications available for this product.

Manuals

WH03242F_Manual.English

download

WH03242F_Manual.Spanish

download

WH03242F_Manual.French

download

WH03242 Quick Start Stop Guide

download

Watch

CO Alert Overview

Watch

WH03242 Unboxing

Watch

WH03242 Overview

Watch

WH03242 Maintenance

@FIRMANpowerequipment
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A man shows off his FIRMAN Accessories and Inverter Generator collection.
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A FIRMAN generator is sitting on the bed of a white pick up truck. The truck is parked against a concrete wall.
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