The Westinghouse WGen9500TFc EFI Tri-Fuel Portable Generator (Model 9537) delivers high-capacity emergency standby power engineered with Electronic Fuel Injection (EFI) and an integrated Carbon Monoxide (CO) Sensor for advanced operational safety. Designed for heavy-duty household and jobsite backup, it features seamless multi-fuel execution on gasoline, liquid propane (LPG), or natural gas (NG) to generate up to 12,500 peak watts and 9,500 running watts.
Powered by a robust 457cc OHV 4-stroke engine, this system operates at a managed 74 dBA noise level and includes a versatile triple starter mechanism (electric, remote, and recoil). It comes fully equipped with a digital readout display, automatic choke, comprehensive overload protection, CARB-compliant architecture, and transfer switch ready infrastructure for optimized emergency power distribution.
Key Features
- Advanced Electronic Fuel Injection (EFI) Technology
- Tri-Fuel Versatility (Gasoline, Liquid Propane, and Natural Gas)
- Integrated Carbon Monoxide (CO) Sensor Safety Shutdown
- 12,500 Peak Watts & 9,500 Running Watts on Gasoline
- Dependable 457cc OHV 4-Stroke Engine with Automatic Choke
- Triple Starting System (Electric, Remote, and Recoil)
- Digital Readout Display for Real-Time Performance Tracking
- High-Capacity 6.6-Gallon Fuel Tank with Integrated Gauge
- Up to 15 Hours of Gasoline Run Time at 25% Operational Load
- Transfer Switch, ST Switch, and RV Ready Interface Layout
- CARB Compliant and EPA Approved Safety Architecture
- 3-Year Limited Residential Warranty
Specifications
| Brand | Westinghouse |
|---|---|
| Model Name | WGen9500TFc EFI |
| Part Number | 9537 |
| UPC | 850060639043 |
| Fuel Type | Tri Fuel (Gasoline, LPG, and Natural Gas) |
| Gasoline Performance | 12,500 Peak Watts / 9,500 Running Watts |
| Propane Performance | 11,200 Peak Watts / 8,500 Running Watts |
| Natural Gas Performance | 9,500 Peak Watts / 7,500 Running Watts |
| Gasoline Current (Amps) | Peak: 52A / Running: 39.6A |
| Propane Current (Amps) | Peak: 46.7A / Running: 35.4A |
| Natural Gas Current (Amps) | Peak: 39.6A / Running: 31.2A |
| AC Voltage & Frequency | 120/240V @ 60 Hz |
| Outlets | (2) Duplex GFCI 120V 5-20R 20A, (1) 120/240V L14-30R 30A, (1) 120/240V 14-50R 50A, ST Switch |
| Total Harmonic Distortion | ≤23% |
| Engine Specifications | 457cc OHV 4-Stroke Engine with EFI |
| Starter & Choke Type | Electric, Remote, Recoil (Automatic Choke) |
| Fuel Tank Infrastructure | 6.6 gal. (25 L) with Integrated Fuel Gauge |
| Gasoline Run Time | 15 hrs @ 25% Load / 10 hrs @ 50% Load |
| Propane Run Time | 8.75 hrs @ 50% Load |
| Oil Capacity & Type | 37.2 oz. (1.1 qt.) / 10W30 |
| System Safety Controls | Carbon Monoxide (CO) Sensor, Automatic Low Oil Shutdown, Overload Protection |
| Compliance Status | EPA Certified & CARB Compliant (Yes) |
| Noise Performance | 74 dBA |
| Product Dimensions | 27.3L x 20.6W x 22.6H in. |
| Dry Unit Weight | 222 lb. |
| Packaging Dimensions | 31.5L x 22.4W x 23.8H in. |
| Shipping Weight | 251.3 lb. (109.8 kg) |
| Warranty Structure | Residential: 3 Year Limited / Commercial: 1 Year Limited |
- Brand: Westinghouse
- Product Code: 9537
- Availability: In Stock