Westinghouse WGen9500DFc EFI
Generator · WGen. Specs from the manufacturer page (checked ).

The Westinghouse WGen9500DFc EFI is a dual-fuel portable generator rated at 9,500 running watts and 12,500 peak watts on gasoline. It also runs on propane (LPG), with propane ratings of 8,500 running watts and 11,200 peak watts, and provides 120/240V AC output. Its 6.6-gallon (25 L) tank gives up to 15 hours of runtime, and it includes a CO sensor and automatic low oil shutdown.
Key features
- Gasoline: 12,500 peak watts and 9,500 running watts; propane: 11,200 peak watts and 8,500 running watts
- Outlets: one 120/240V 14-50R 50A, one 120/240V L14-30R 30A, and two GFCI 120V 5-20R 20A duplex outlets, all with rubber covers
- Transfer switch ready and ST switch ready for home backup; RV ready
- Up to 15 hours runtime on a 6.6-gallon (25 L) gas tank with fuel gauge
- Starting: electric, remote key fob, and recoil
- Electronic fuel injection with no choke or carburetor; CARB compliant
- Safety: CO sensor, automatic low oil shutdown, overload protection, and GFCI outlets
- VFT Data Center displays output volts, frequency, and lifetime hours; digital hour meter
What it is for
- home backup
- RV
- jobsite
Specifications
| Running watts | 9500 W |
|---|---|
| Peak / surge | 12500 W |
| Fuel | dual-fuel |
| Tank | 25 L (6.6 gal) |
| Run time at 50 % load | 10 h |
| AC output voltage | 120/240V |
| Weight | 100.2 kg (220.9 lb) |
| Dimensions | 69.3 × 52.3 × 57.2 cm (27.3 × 20.6 × 22.5 in) |
| Warranty | 3 years |
From the Westinghouse page. Values the manufacturer does not publish are left out.
What is in the box
- Oil Bottle
- Oil Funnel
- Spark Plug Wrench
- Remote
- Propane Regulator/Hose
- Battery Float Charger
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Connection and wiring
We have not linked an official manual for this model yet; see the Westinghouse page.
Error codes and troubleshooting
We have not found an official code table for this model yet.
FAQ
How long does the Westinghouse WGen9500DFc EFI run on a tank?
The maker rates it at 10 hours at 50 % load (about 4,750 W) on a 6.6-gal tank. A light load such as a refrigerator and lights runs longer; a full load runs shorter.
Can the Westinghouse WGen9500DFc EFI start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 12500 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.