The Firman WH03662OF is a dual fuel inverter generator that runs on gasoline or propane. On gasoline it delivers 4200 peak watts and 3650 running watts. On propane it delivers 3800 peak watts and 3300 running watts.
Inverter technology produces clean, stable power for sensitive electronics such as laptops and phones. The generator starts with an electric start system, with a recoil start as backup. It has a 50-amp outlet and an open frame design that allows cooling and easy access for maintenance.
It is parallel ready. When connected to a compatible unit with the included parallel cable, it can double the power output. It is CARB, EPA and cETL certified. It can be used for camping, off-grid cabins, job sites and emergency backup power.
- Fuel type
- Dual fuel: gasoline or propane
- Gasoline power
- 4200 peak watts, 3650 running watts
- Propane power
- 3800 peak watts, 3300 running watts
- Starting
- Electric start with recoil backup
- Outlet
- 50-amp outlet
- Frame
- Open frame design
- Parallel
- Parallel ready; parallel cable included
- Certifications
- CARB, EPA, cETL
- In the box
- Engine oil bottle, oil funnel, spark plug wrench, double open-ended wrench (10mm/12mm), 12V battery cable, LPG regulator with hose holder, adaptor, parallel cable and holder