Westinghouse WGen3600DFcv
Generator · WGen. Specs from the manufacturer page (checked ).

The Westinghouse WGen3600DFcv is a dual-fuel portable generator rated at 3600 running watts and 4650 peak watts on gasoline (3240 running and 4180 peak watts on propane). It runs up to 14 hours on its 4 gal. gas tank at 25% load, or up to 16.5 hours on a 20 lb. propane tank. It switches between gasoline and propane without shutting off the unit.
Key features
- Dual fuel: switch from gasoline to propane without shutting off the unit
- Gasoline: 3600 running watts, 4650 peak watts; propane: 3240 running watts, 4180 peak watts
- Runtime at 25% load: up to 14 hours on gasoline (4 gal. tank with built-in fuel gauge), up to 16.5 hours on a 20 lb. propane tank
- Outlets: one 120V 5-20R duplex, one L5-30R, one TT-30R RV receptacle, with rubber outlet covers
- Digital Readout shows voltage output, frequency, and lifetime hours
- Safety: automatic low oil and carbon monoxide (CO) shutdown, voltage regulation, overload protection
- Recoil starter with manual choke; 212cc 4-Stroke OHV engine
- Noise level 68 dBA
What it is for
- Home backup power
- RV and travel trailer use
- Camping
Specifications
| Running watts | 3600 W |
|---|---|
| Peak / surge | 4650 W |
| Fuel | dual-fuel |
| Tank | 15 L (4.0 gal) |
| Run time at 50 % load | 10.5 h |
| Noise | 68 dB |
| CO shutoff | Yes |
| AC output voltage | 120V |
| Weight | 47.5 kg (104.7 lb) |
| Dimensions | 59.7 × 47 × 48 cm (23.5 × 18.5 × 18.9 in) |
| Warranty | 3 years |
From the Westinghouse page. Values the manufacturer does not publish are left out.
What is in the box
- Oil Bottle
- Funnel
- Spark Plug Wrench
- Propane Regulator & Hose
Similar inverter & portable generators
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WEN DF480iX
WEN DF475T
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Firman H03655
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Westinghouse WGen3600DFcv comparisons
- WGen3600DFcv vs Generac iQ5200
- WGen3600DFcv vs WEN GN5602X
- WGen3600DFcv vs WEN DF480iX
- WGen3600DFcv vs WEN DF475T
- WGen3600DFcv vs Anker SOLIX Smart Generator 5500
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 WGen3600DFcv run on a tank?
The maker rates it at 10.5 hours at 50 % load (about 1,800 W) on a 4.0-gal tank. A light load such as a refrigerator and lights runs longer; a full load runs shorter.
Can the Westinghouse WGen3600DFcv start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4650 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.