Westinghouse iGen2550
Generator · iGen. Specs from the manufacturer page (checked ).

The Westinghouse iGen2550 is a gasoline inverter generator with 2550 W peak and 1900 W running output. It runs up to 11 hours at 25% load on a 1.1 gallon (4.2 L) fuel tank and is rated at a 52 dBA noise level. It has a 120V TT-30R 30A RV outlet and a 120V 5-20R 20A duplex outlet.
Key features
- Outlets: one 120V TT-30R 30A RV outlet, one 120V 5-20R 20A duplex outlet, and two 5V USB ports
- Run time up to 11 hours at 25% load and 7 hours at 50% load on a 1.1 gal (4.2 L) gasoline tank
- 80cc 4-Stroke OHV engine with Eco Mode variable speed; the page says Eco Mode can cut fuel use up to 50% versus traditional generators
- Total harmonic distortion of 3% or less (≤3% THD)
- Recoil starter with manual choke
- Automatic low oil shutdown and overload protection
- Parallel capable: can be paired with another compatible Westinghouse inverter to increase output
- LED display shows power output, remaining run time and voltage output
What it is for
- home backup
- RV
- camping
- jobsite
Specifications
| Running watts | 1900 W |
|---|---|
| Peak / surge | 2550 W |
| Fuel | gasoline |
| Tank | 4.2 L (1.1 gal) |
| Run time at 50 % load | 7 h |
| Noise | 52 dB |
| AC output voltage | 120V |
| Weight | 19.6 kg (43.2 lb) |
| Dimensions | 48.3 × 29.2 × 44.5 cm (19.0 × 11.5 × 17.5 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
- Parallel Cord
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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 iGen2550 run on a tank?
The maker rates it at 7 hours at 50 % load (about 950 W) on a 1.1-gal tank. A light load such as a refrigerator and lights runs longer; a full load runs shorter.
Can the Westinghouse iGen2550 start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 2550 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.