Westinghouse 1,800W Gas Generator Review
The Westinghouse iGen2200c is a portable inverter generator delivering 2,200 peak watts and 1,800 running watts. Weighing 47.4 lbs., it features a built-in carrying handle for easy portability. Operating as low as 52 dBA, it provides quiet operation suitable for various settings. The generator offers up to 12 hours of runtime on a 1.14-gallon gas tank and produces clean power with less than 3% Total Harmonic Distortion (THD), making it safe for sensitive electronics. Additional features include automatic low oil and carbon monoxide (CO) shutdown, two 120V 5-20R standard household outlets, and two 5V USB ports with rubber outlet covers.
At a Glance
- Running Watts1800W
- Starting Watts2200W
- Fuel TypeGasoline
- Runtime (50%)10h
- Noise Level52 dB
- Weight47.4 lbs
Where to buy
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Model Variations
Is this the right generator for you?
Here's the quick tradeoff view — what this model does well, and where it may not fit.
Pros
- 2,200 peak watts and 1,800 running watts
- Weighs 47.4 lbs. with built-in carrying handle
- Operates as low as 52 dBA
- Up to 12 hours runtime on a 1.14-gallon gas tank
- Less than 3% Total Harmonic Distortion (THD)
- Automatic low oil and carbon monoxide (CO) shutdown
- Two 120V 5-20R standard household outlets
- Two 5V USB ports with rubber outlet covers
Cons
- Relatively heavy at 47.4 pounds
- No electric start feature
Summary
The Westinghouse iGen2200c is a gasoline generator built around a 2200-watt starting output and 1800 running watts. That combination frames it as a compact power source that can handle brief startup surges and then settle into a steady output for ongoing use.
Because it runs on gasoline, the iGen2200c keeps fueling straightforward, while its wattage figures define the ceiling for what it can start and what it can sustain once running.
Power & Runtime
With 2200 starting watts and 1800 running watts, the iGen2200c is designed to cover both the initial inrush of devices that need extra power to begin operating and the continuous draw that follows. Its inverter design is paired with a total harmonic distortion rating of ≤3%, which speaks directly to cleaner power delivery for electronics that benefit from tighter waveform control.
Noise is rated at 52 dBA, a figure that emphasizes quieter operation in real-world settings where sound matters. Runtime is clearly laid out at two load points: up to 12 hours at 25% load and up to 10 hours at 50% load, giving a practical sense of how long it can stay running between refuels as demand increases.
Portability
At 47.4 lbs, the iGen2200c stays within a weight range that supports moving it between storage and the place it is needed without turning setup into a major task. Its physical footprint, listed at 19.8 x 11.4 x 17.9 inches, reinforces that it is sized for transport and for fitting into tighter spaces when packing or storing.
Features
Starting is handled through a recoil system, keeping operation direct and mechanical. The generator includes indicators, which helps with at-a-glance status checks during use, and it is listed as compliant with CARB and EPA requirements.
For users who want more flexibility, the iGen2200c is parallel capable, allowing output to be scaled by pairing it with another compatible unit. Practical protection features are also present, including a spark arrestor and covered outlets, and it includes AVR for automatic voltage regulation to support steadier output. Westinghouse backs the iGen2200c with a 3-year warranty.
Recommended Audiences
- Users who want to scale output via parallel operation
- Owners of sensitive electronics seeking clean inverter power
- Shoppers who prefer gasoline-powered generators
- Campers and outdoor enthusiasts needing portable power
- Users who need a lightweight, portable power solution
- Noise-sensitive users or those in campground environments
Score Breakdown
- Inverter+1
- Parallel Capable+0.4
- Watts/$
- Surge/$
- Runtime/$
- Warranty
- THD (lower=better)
- Build Quality
- Noise (lower=better)
- Portability
- Outlet Variety
- Feature Points
What this generator can power
At a Glance
- Continuous:1,800W(recommended usable: 1,440W)
- Surge:2,200W
- Output:120V only
- Inverter:Yes (clean power for electronics)
Big-item compatibility
Needs 240V output
Needs 240V output
Needs 240V output
Needs 240V output
Exceeds capacity
Example setups
Essentials
- Lights + Wi-Fi + Charging
- Refrigerator
- Furnace Blower
Est. running: 1,000W
Peak surge (single motor): 1,200W
Avoid starting multiple motor loads at the same time.
Essentials + Comfort
- Lights + Wi-Fi + Charging
- Refrigerator
- TV + Entertainment System
- Furnace Blower
Est. running: 1,300W
Peak surge (single motor): 1,200W
Avoid starting multiple motor loads at the same time.
Jobsite / Tools
- Lights + Wi-Fi + Charging
Est. running: 200W
These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.
About Westinghouse
Westinghouse is renowned for its robust and reliable power generation equipment, offering a wide range of generators suitable for home and commercial use.
Warranty
Power by fuel
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 1800W | 2200W | 10h | 12h |
Full Specifications
Power
| Running Watts | 1,800 watts |
|---|---|
| Starting Watts | 2,200 watts |
| Starting Watts (Gasoline) | 2,200 W |
| Running Watts (Gasoline) | 1,800 W |
Engine
| Engine | Westinghouse OHV 4-stroke |
|---|---|
| Engine Type | OHV 4-stroke |
| Engine Displacement | 80 cc |
| Engine Oil | SAE 10W-30 |
| Engine Oil Capacity | 0.37 Qt |
| Spark Plug | Torch E6RTC |
| Spark Arrestor | Yes |
| Emissions Compliance | CARB, EPA |
Electrical
| Voltage (AC) | 120 |
|---|---|
| Voltage (DC) | 5 |
| Phase | Single |
| Running Amps | 15 A |
| Peak Amps | 18.3 A |
| AC Frequency | 60 hz |
| Current | 15 amps |
| GFCI Outlets | No |
| USB Outlets | 2x 5V USB port (USB-A) |
| DC Outlets | 2x 5V USB port (USB-A) |
| AC Outlets | 1x Duplex 120V 20A (5-20R) |
| Total Harmonic Distortion (THD) | ≤3% % |
Dimensions
| Dimensions | 19.8 x 11.4 x 17.9 inches |
|---|---|
| Weight | 47.4 lbs |
Other
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | CARB, EPA |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Carbon Monoxide Sensor | Yes |
| Covered Outlets | Yes |
| Electric Start | No |
| Fuel Gauge | No |
| Fuel Tank Capacity | 1.14 gallons |
| Included Accessories | Oil, funnel, and tool kit |
| Indicators | Yes |
| Inverter | Yes |
| Noise Level | 52 dBA |
| Parallel Capable | Yes |
| Recoil Start | Yes |
| Remote Start | No |
| RV Ready | No |
| Starter Type | Recoil |
| Starting System | Recoil |
| UPC | 850,011,336,861 |
| Warranty | 3 years |
| Wheels | No |
Core
| Fuel Type | Gasoline |
|---|
Runtime
| Runtime @ 25% | 12 hours |
|---|---|
| Runtime @ 50% | 10 hours |
| Runtime @ 25% Load (Gasoline) | 12 hours |
| Runtime @ 50% Load (Gasoline) | 10 hours |
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