The Westinghouse WGen20000c Gasoline Portable Generator (Model 20021) delivers high-capacity backup power with an integrated Carbon Monoxide (CO) Sensor for maximum operational safety. Engineered for heavy-duty emergency support, it runs on gasoline to provide up to 28,000 peak watts and 20,000 running watts, capable of managing complex residential or commercial electrical loads.
Powered by a robust 999cc OHV V-Twin engine with 100% copper windings, this unit features a convenient remote and electric start system. It includes a Smart Idle control mechanism, operates as low as 74 dBA, and maintains less than 5% Total Harmonic Distortion (THD) to guarantee safe, clean power distribution for sensitive electronics and emergency appliances.
Key Features
- 28,000 Peak Watts & 20,000 Running Watts (Gasoline)
- Carbon Monoxide (CO) Sensor Safety Shutdown
- Powerful 999cc OHV V-Twin Engine
- Clean Power Output (Less Than 5% THD)
- 100% Copper Windings for Extended Durability
- Electric and Remote Start Key FOB System
- VFT Digital Display & Smart Idle Control
- High-Capacity 17.2 Gallon Fuel Tank with Gauge
- Transfer Switch and ST Switch Ready Interface
- Automatic Low Oil Shutdown & Overload Protection
- EPA Certified System
- 3-Year Limited Residential Warranty
Specifications
| Brand | Westinghouse |
|---|---|
| Model | WGen20000c |
| Part Number | 20021 |
| UPC | 850032657259 |
| Gasoline Power | 28,000 Peak Watts / 20,000 Running Watts |
| Gasoline Amps | Peak: 116.7A (240V) / Running: 83.3A (240V) |
| AC Voltage & Frequency | 120/240V @ 60 Hz |
| Outlets | (2) Duplex 120V 5-20R, (1) 120V L5-30, (2) 120/240V L14-30R, (2) 120/240V 14-50R |
| Total Harmonic Distortion | Less than 5% |
| Winding Material | 100% Copper Windings |
| Engine Specs | 999cc OHV V-Twin (Choke: Automatic) |
| Starter Type | Remote, Electric |
| Fuel Tank Capacity | 17.2 gal (65 L) with Fuel Gauge |
| Gasoline Run Time | 8 hrs @ 50% Load |
| Oil Capacity & Type | 77.8 oz. (2.3 qt) / 10W-30 |
| Safety Systems | CO Sensor, Low Oil Shutdown, Overload Protection |
| Certifications | EPA Certified (CARB Compliant: No) |
| Noise Level | As low as 74 dBA |
| Product Dimensions | 38L x 35W x 40.4H in. (Weight: 541.1 lb. / 245 kg) |
| Warranty | Residential: 3 Year Ltd / Commercial: 1 Year Ltd |