Portable mobile generator on wheels with black and yellow design, featuring various power output ports and control buttons. Product Name: Dual Fuel 4550W Portable Generator Electric Start with CO Alert Brand Name: FIRMAN Power Equipment
Advertisement for the FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert featuring 4550 starting watts, complete with a 3-year warranty badge.
Close-up of the FIRMAN Dual Fuel 4550W Portable Generator control panel, showing various switches, outlets, and functions with labels in English, Spanish, and French for safety features.
Black and yellow FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on a white background, featuring control panel and wheels.
Yellow and black FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on wheels, showing side view with visible engine and controls.
Portable FIRMAN Power Equipment dual fuel 4550W generator electric start with CO alert in yellow and black color, visible engine, and sturdy wheels, isolated on a white background.
A FIRMAN Power Equipment portable Dual Fuel 4550W Generator Electric Start with CO Alert, with a visible engine and components, encased in a sturdy black frame with yellow accents.
Top view of a yellow industrial FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert generator with safety and chemical handling labels, featuring a black lid and sturdy handles.
Yellow and black FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on wheels, featuring multiple outlets and control panel.
A portable FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on wheels, featuring multiple outlets and control panel, set against a white background.
A portable FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert generator with a 208cc engine, encased in a black and yellow frame with wheels.
Portable FIRMAN Power Equipment Dual Fuel 4550W Generator Electric Start with CO Alert on wheels, featuring a sturdy black frame with a yellow top and side panels, displayed against a white background.
Portable FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert featuring a black and yellow design, displayed with dimensions on a white background.
Portable mobile generator on wheels with black and yellow design, featuring various power output ports and control buttons. Product Name: Dual Fuel 4550W Portable Generator Electric Start with CO Alert Brand Name: FIRMAN Power Equipment
Advertisement for the FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert featuring 4550 starting watts, complete with a 3-year warranty badge.
Close-up of the FIRMAN Dual Fuel 4550W Portable Generator control panel, showing various switches, outlets, and functions with labels in English, Spanish, and French for safety features.
Black and yellow FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on a white background, featuring control panel and wheels.
Yellow and black FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on wheels, showing side view with visible engine and controls.
Portable FIRMAN Power Equipment dual fuel 4550W generator electric start with CO alert in yellow and black color, visible engine, and sturdy wheels, isolated on a white background.
A FIRMAN Power Equipment portable Dual Fuel 4550W Generator Electric Start with CO Alert, with a visible engine and components, encased in a sturdy black frame with yellow accents.
Top view of a yellow industrial FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert generator with safety and chemical handling labels, featuring a black lid and sturdy handles.
Yellow and black FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on wheels, featuring multiple outlets and control panel.
A portable FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert on wheels, featuring multiple outlets and control panel, set against a white background.
A portable FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert generator with a 208cc engine, encased in a black and yellow frame with wheels.
Portable FIRMAN Power Equipment Dual Fuel 4550W Generator Electric Start with CO Alert on wheels, featuring a sturdy black frame with a yellow top and side panels, displayed against a white background.
Portable FIRMAN Power Equipment Dual Fuel 4550W Portable Generator Electric Start with CO Alert featuring a black and yellow design, displayed with dimensions on a white background.
01/13
Certification: Certification cETL Certification EPA
Model: h03654

Dual Fuel 4550W Portable Generator Electric Start with CO Alert
$799.99 USD
Free Shipping on all Generators
SERIES Hybrid
TYPE Open Frame Generator

In need of a portable mobile generator that is ready for your next adventure or project?

The FIRMAN H03654 Dual Fuel Generator provides power on demand. It's a hybrid power station that combines gas and propane. Generating a robust 4550/3650 Watts (Gas) and 4100/3300 Watts (LPG) of power to handle any of your needs. 

Whether you need it for the camper van, the off-grid cabin trip with friends or to provide power for projects around your home, the H03654 can be your best choice.

The H03654 comes with an engine oil bottle, oil funnel, spark plug wrench, two double open-ended wrenches (10mm x 12mm), and an LPG regulator with a hose holder.

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

LEGENDARY FIRMAN ENGINEERING

  • 208cc dual-fuel engine
  • Recoil start 
  • Electric start
  • Low oil shut off
  • Cast iron sleeve
  • Running watts 3650W (GAS), 3300W (LPG)
  • Starting watts 4550W (GAS), 4100 (LPG)
  • 120 volts

PERFORMANCE IN A LEAGUE OF ITS OWN

  • 5-gallon tank
  • Up to 14  hours of run time at 50% load
  • Fuel gauge
  • Weight: 119.5 lbs
  • 67dB at 50% load

ALL OF THE FEATURES YOU EXPECT FROM FIRMAN

3-year warranty

CO Alert Sensor to stay safe from Carbon Monoxide 

RV ready 

Multi control panel with covered outlets

  • (1) 5-20R 120V 20A DUPLEX
  • (1) L5-30R 120V 30A TWISTLOCK
  • (1) TT-30R 120V 30A TWISTLOCK
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. 

208CC

FIRMAN Engine

Running Watts

3650(Gas) 3300(LPG)

Starting Watts

4550(Gas) 4100(LPG)

5 Gallon Gas Tank

14 H Run Time

Specifications

Certifications
CARB Certified No
EPA Certified YES
cETL Certified YES
NOM Certified YES
UL Certified NO
CARB Certified No
EPA Certified YES
cETL Certified YES
NOM Certified YES
UL Certified NO
Output
Running Watts 3650 (Gas) 3300 (LPG)
Starting Watts 4550 (Gas) 4100 (LPG)
AC Voltage 120
Frequency (Hertz) 60
Decibels 67dB 1/2 load
Run Time 14hrs
THD @ Full Load 25%
Running Watts 3650 (Gas) 3300 (LPG)
Starting Watts 4550 (Gas) 4100 (LPG)
AC Voltage 120
Frequency (Hertz) 60
Decibels 67dB 1/2 load
Run Time 14hrs
THD @ Full Load 25%
Control Panel
Recoil Start YES
Electric Start YES
5-20R 120V 20A DUPLEX 1
L5-30R 120V 30A TWISTLOCK 1
TT-30R 120V 30A RV 1
Recoil Start YES
Electric Start YES
5-20R 120V 20A DUPLEX 1
L5-30R 120V 30A TWISTLOCK 1
TT-30R 120V 30A RV 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/LPG
Tank Size 5
Steel/Plastic STEEL
Fuel Gas/LPG
Tank Size 5
Steel/Plastic STEEL
Wheel Kit
Wheels 8.0" -black/yellow -plastic-flat free
Handle single folding w/grip
Wheels 8.0" -black/yellow -plastic-flat free
Handle single folding w/grip

Packaging

Unit
UPC 840876136546
Unit Dimensions 25.7x21.8x21.6
Unit Length 25.7
Unit Width 21.8
Unit Height 21.6
Unit Weight 119.5
UPC 840876136546
Unit Dimensions 25.7x21.8x21.6
Unit Length 25.7
Unit Width 21.8
Unit Height 21.6
Unit Weight 119.5
Carton
Carton Dimensions 27.6x18.1x20.5
Carton Length 27.6
Carton Width 18.1
Carton Height 20.5
Carton Weight 135.5
Carton Dimensions 27.6x18.1x20.5
Carton Length 27.6
Carton Width 18.1
Carton Height 20.5
Carton Weight 135.5

Manuals

H03654_Manual_English

download

H03654_Manual_French

download

H03654_Manual_Spanish

download

H03654_QSSG_English

download

H03654_QSSG_French

download

H03654_QSSG_Spanish

download

COMPATIBLE ACCESSORIES

A Medium Size Portable Generator And Inverter Cover covered by a gray all-weather FIRMAN Power Equipment generator cover with the "FIRMAN power on demand" logo on the side, displayed on a white background.
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MEDIUM SIZE PORTABLE GENERATOR AND INVERTER COVER
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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
A yellow FIRMAN Power Equipment 25' Heavy Duty TT-30P to (3)5-20R Portable Generator Power Cord With Storage Strap, coiled neatly.
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25' HEAVY DUTY TT-30P TO (3)5-20R PORTABLE GENERATOR POWER CORD WITH STORAGE ...
$139.99 USD $102.99 USD
Coiled yellow FIRMAN Power Equipment 25' Heavy Duty L5-30P to (3) 5-20R power cord with a black label and multiple black sockets, isolated on a white background.
Sale
25' HEAVY DUTY L5-30P TO (3) 5-20R POWER CORD WITH STORAGE STRAP
$139.99 USD $102.99 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.