Generac iQ5200 vs WEN DF472
What is the difference?
The Generac iQ5200 has 3.9 kW of running power, 5.2 kW peak. The WEN DF472 has 3.8 kW of running power, 4.75 kW peak.
Both are dual-fuel.
The Generac iQ5200 runs 9 h at half load, the WEN DF472 runs 11 h at half load. The WEN DF472 runs longer on a tank.
The Generac iQ5200 has a 3.2 gal tank, the WEN DF472 has a 4 gal tank.
Specs side by side
| Generac iQ5200 | WEN DF472 | |
|---|---|---|
| Running W | 3900 | 3800 |
| Peak W | 5200 | 4750 |
| Fuel | dual-fuel | dual-fuel |
| Tank (gal) | 3.2 | 4 |
| Run time @50 % (h) | 9 | 11 |
| Noise (dB) | — | — |
| CO shutoff | yes | — |
| Weight (lb) | 111 | — |
| Warranty (yr) | — | 2 |
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Specs as read from manufacturer pages on 2026-10-25 / 2026-10-28. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
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