Portable. Expandable. Zero Emissions.
Versatile. Durable. Dependable.
Powerful. Vigorous. Reliable.
Quiet. Clean Energy. User-Friendly.
Cutting-edge. Powerful. Precise.
Enhancing. Maintaining. Protective.
Free standard shipping in the contiguous US. Call us at 1-844-FIRMAN-1 for Canada and Puerto Rico orders
Tri-Fuel and Dual-Fuel. Durable. Dependable.
Pump. Drain. Dominate
What’s better than one FIRMAN generator? TWO FIRMAN generators!
Our 50A portable generator parallel kit quickly and easily connects two Whisper Inverter generators together to double your power instantaneously!
Only for 120V use.
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