Dual Fuel Open Frame Inverter 4400/3500W Electric Start with CO ALERT 1 / 14
FIRMAN Power Equipment

Dual Fuel Open Frame Inverter 4400/3500W Electric Start with CO ALERT Dual Fuel Open Frame Inverter 4400/3500W Electric Start with CO ALERT

SKU: WH03562OF

Brand FIRMAN Power Equipment Out of Stock
$1,199.99 $1,299.99 Save $100.00 Out of Stock
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Key features
  • Weight 119 lbs
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Dual Fuel Open Frame Inverter 4400/3500W Electric Start with CO ALERT

Out of Stock
Dual Fuel Open Frame Inverter 4400/3500W Electric Start with CO ALERT
Quantity$1,199.99 each
1

The FIRMAN WH03562OF delivers fuel-efficient, clean, and renewable power, making it ideal for electronics, sensitive equipment, and extended run times. Whether you're camping, performing, or hosting an outdoor event, this generator provides reliable power when you need it most.

With a 6-gallon fuel tank, the WH03562OF runs for up to 22 hours at 25% load, ensuring long-lasting performance. It delivers 4,400 starting watts and 3,500 running watts on gasoline, while propane operation provides 4,000 starting watts and 3,200 running watts. Operating at 120V, this dual-fuel generator gives you flexibility and efficiency in any situation.

The WH03562OF comes with an engine oil bottle, oil funnel, spark plug wrench, a double open-ended wrench (10mm,12mm), 12V battery cable, LPG regulator with hose holder, L5-30P to TT-30R adaptor, parallel cable, and parallel cable holder.

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Package Includes
1 FIRMAN WH03562OF generator
Package Includes
1 Engine oil bottle
Package Includes
1 Funnel
Package Includes
1 Spark plug wrench
Package Includes
1 Double open-ended wrench
Package Includes
1 12V battery cable
Package Includes
1 LPG regulator with hose holder
Package Includes
1 L5-30P to TT-30R adapter
Package Includes
1 Parallel cable
Package Includes
1 Parallel cable holder
Specifications
Selected variant SKU WH03562OF
Brand FIRMAN
Model WH03562OF
Power Output 4400/3500W
Fuel Type Gas and LPG
Starting System Electric start
Fuel Tank Capacity 6 gallon
Runtime Up to 22 hours at 25% load
Carbon Monoxide Protection CO Alert technology; indicates and shuts down the engine when carbon monoxide accumulates around the generator or a CO system fault occurs
Outlets L5-30R x1 30A 120V twist lock; 14-50R x1 50A 120V; 5-20R x2 20A 120V; DC x1 8.3A 12V; USB x1 2.1A 5V
Weight 119 lb
Portability 9 inch never-flat wheels; padded handle
Warranty 3 years
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User Manual
Installation instructions, setup guidance, operation, and troubleshooting.
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User Manual
Installation instructions, setup guidance, operation, and troubleshooting.
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📘
User Manual
Installation instructions, setup guidance, operation, and troubleshooting.
View PDF

Frequently Asked Questions

Clear answers to common questions about this product, setup, compatibility, and use.

What are the listed starting and running watts for FIRMAN WH03562OF? FIRMAN lists 4,400 starting watts and 3,500 running watts for this generator. For dual- and tri-fuel models, output can differ by fuel; use the selected model's manual for fuel-specific ratings. Which fuel does FIRMAN WH03562OF use? FIRMAN identifies gasoline and propane (LPG) for this model. Check the manual for fuel setup and operating instructions.