---
product_id: 603250647
title: "12000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor"
brand: "westinghouse"
price: "¥995178"
currency: JPY
in_stock: true
reviews_count: 8
category: "Westinghouse"
url: https://www.desertcart.jp/products/603250647-12000-peak-watt-dual-fuel-portable-inverter-generator-remote-electric
store_origin: JP
region: Japan
---

# 12,000W peak dual fuel power ≤3% THD safe for sensitive electronics Up to 19 hrs runtime @ 25% load 12000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor

**Brand:** westinghouse
**Price:** ¥995178
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your life, quietly and smartly—because backup should never be basic.

## Quick Answers

- **What is this?** 12000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor by westinghouse
- **How much does it cost?** ¥995178 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/603250647-12000-peak-watt-dual-fuel-portable-inverter-generator-remote-electric)

## Best For

- westinghouse enthusiasts

## Why This Product

- Trusted westinghouse brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Fuel Savings:** Inverter tech cuts fuel use by 50%, maximizing runtime on a massive 7.9-gallon tank—less refills, more freedom.
- • **Powerhouse Performance:** Dual fuel engine delivers up to 12,000 peak watts—keep your entire home running without compromise.
- • **Whisper-Quiet Efficiency:** Operates as low as 64 dBA with Eco Mode, blending power with neighborhood-friendly silence.
- • **Seamless Home Integration:** Transfer switch and interlock kit ready outlets let you power your home or RV effortlessly and safely.
- • **Real-Time Control & Convenience:** LED data center plus remote electric start puts full power management at your fingertips—stay informed, stay ahead.

## Overview

The Westinghouse iGen12000DFc is a robust dual fuel inverter generator offering up to 12,000 peak watts and 9,000 running watts with less than 3% THD, ensuring safe power for sensitive electronics. Featuring a heavy-duty 457cc 4-stroke engine, it runs up to 19 hours at 25% load on a large 7.9-gallon fuel tank. Designed for home backup and RV use, it includes transfer switch ready outlets, a CO sensor, remote electric start, and a digital LED display for real-time monitoring. Its quiet operation, fuel efficiency, and smart features make it a top-tier choice for professionals seeking reliable, clean, and convenient power.

## Description

The quiet and powerful Westinghouse iGen12000DFc portable inverter generator with CO sensor produces up to 12,000W peak and 9,000W with less than 3% THD, making it an ideal solution for home backup power even for sensitive electronics. With a traditional generator's power and the benefits of an inverter, it's the best of both worlds. Enjoy quiet operation as low as 64 dBA and Eco Mode. The heavy duty 457cc 4-Stroke OHV Westinghouse dual fuel engine can go all day or night with a runtime of up to 19 hours at 25% load on a 7.9 gallon gas tank, among the largest of inverter generators of its size. Features a cast iron sleeve, digital fuel gauge, auto low oil shutdown. A push button electric start and remote start key fob make starting the iGen12000DFc extra convenient. Outlets include transfer switch or interlock kit ready 14-50R 50A and L14-30R 30A outlets. Each can run major appliances like air conditioners, refrigerators, and sump pumps along with any lights or entertainment centers at the same time on a single cord. It also has an ST Switch outlet, a GFCI duplex 20A outlet, and is parallel ready. An LED data center gives updates on fuel, voltage output, frequency, lifetime hours and maintenance, removing all guesswork. Easily portable with heavy duty, never flat wheels and foldable handle, it'll have your house, RV or jobsite powered in seconds. Includes a 3 year limited warranty and lifetime technical support backed by our nationwide Westinghouse Customer Service Network.

Review: Quality built, very quiet running - We purchased this generator as an upgrade to an existing non inverter generator for a hose backup. We live in the mountains where days-long power outages are common. Initially I was trepidations of ordering online. The generator arrived in great condition and assembly was a breeze. I upgraded our genny outlet from the old 30A to a 50A and simulated a power outage. This genny kept up with all my house’s needs and remained really (noticeably) quiet. So far, we are very satisfied with the quality of this genny for the price point. Still in the break-in period and will update this review if issues arise (not expecting any).
Review: Great generators! - This generator is great! I ordered one and had to get another to parallel the two together to get 22k watts all together. They are fairly light weight compared to other brands and are pretty quiet also. We have been using them for about 2 years now and really like them. Only issue is the pull start rope broke on both of them, I assume from vibration maybe because we only used the pull start like twice in the 2 years we've had them. The dual fuel is a great option also because you can used the unleaded gas and then switch over to propane if you like and it gives you twice the amount of runtime without having to refuel in the middle of operation if you use it for a long consistent duration of time. One tank of gas will last us pretty much a whole day with our food truck of we run a whole day. Usually we will do 3 days a week for 3 hours each day and we always have enough fuel to last the whole time with some left over especially with the tanks for both generators together we will switch from one to the other without missing a beat.

## Features

- HOME BACKUP POWER, ≤3% THD: The Westinghouse iGen12000DFc dual fuel inverter generator provides whole home backup power that's safe for sensitive electronics; It also has a 50A outlet; Gasoline: 12,000W peak and 9,000W running; Propane: 11,000W peak and 8,100W running
- POWERFUL ENGINE, VERY QUIET OPERATION: Eco Mode, insulation and mufflers keep this generator neighborhood friendly with as low as 64 dBA; A heavy duty 457cc Westinghouse 4-Stroke OHV engine runs up to 19 hours at 25% load on a 7.9 gallon fuel tank; Low oil shutdown and CO sensor included
- SAVE UP TO 50% IN FUEL COSTS: Inverter technology matches engine speed to power demand to cut fuel consumption in half versus traditional generators—that's less fuel and fewer refills, especially with the large 7.9 gallon gas tank. And inverters need less maintenance, saving-time, hassle and money
- TRANSFER SWITCH OR INTERLOCK KIT READY: Features one 120/240V 14–50R 50A outlet for home or RV and one 120V/240V L14-30R 30A twist lock, both outlets are transfer switch or interlock kit ready for home backup; Includes one GFCI 120V 5–20R 20A duplex household outlet; Parallel ready to double output
- LED DATA CENTER: Digital display shows fuel level, power output, remaining run time, voltage output and lifetime hours so you stay updated in real time; Includes a remote start key fob, battery, 12V battery charger, propane regulator kit, oil, funnel and tool kit to get you going out of the box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQMZZ47V |
| Additional Features | CO Sensor, Digital Display, Dual Fuel, Electric Start, Flat-Free Tire, Foldable Handle, Fuel Gauge, Fully Enclosed Design, Heavy Duty, Hour Meter, Overload Protection, Remote Start, USB Port |
| Best Sellers Rank | #10,833 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #49 in Outdoor Generators |
| Brand | Westinghouse |
| Brand Name | Westinghouse |
| Color | Blue |
| Current Rating | 63.3 A |
| Customer Reviews | 4.5 out of 5 stars 216 Reviews |
| EU Spare Part Availability Duration | 3 years |
| Engine Displacement | 457 cubic centimeters |
| Engine Type | 4 Stroke |
| Frequency | 60 hertz |
| Fuel Type | Gasoline, Liquefied Petroleum Gas |
| Ignition System Type | Electronic |
| Included Components | Battery Charger, Engine Oil & Funnel, Key FOB, Owner's Manual, Propane Hose, Quick-Start Guide, Replacement Parts List, Screw Driver, Warranty |
| Item Dimensions L x W x H | 30.2"L x 25.2"W x 26.6"H |
| Item Type Name | Inverter Generators |
| Item Weight | 187.4 pounds |
| Manufacturer | Westinghouse Outdoor Power Equipment |
| Manufacturer Part Number | 11023 |
| Model Name | Inverter Generators |
| Model Number | iGen12000DFc |
| Number of Items | 1 |
| Output Wattage | 9000 |
| Power Source | Fuel Powered |
| Recommended Uses For Product | Camping, Residential |
| Running Wattage | 9000 watts |
| Runtime | 17 hours |
| Starting Wattage | 12000 watts |
| Tank Volume | 9.8 gallons |
| Total Power Outlets | 3 |
| UPC | 850032657754 |
| Voltage | 240 volts |
| Warranty Description | 3 Year Limited Warranty |
| Wattage | 12000 watts |

## Product Details

- **Brand:** Westinghouse
- **Fuel Type:** Gasoline, Liquefied Petroleum Gas
- **Item Weight:** 187.4 pounds
- **Output Wattage:** 9000
- **Power Source:** Fuel Powered
- **Recommended Uses For Product:** Camping, Residential
- **Voltage:** 240 volts
- **Wattage:** 12000 watts

## Images

![12000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor - Image 1](https://m.media-amazon.com/images/I/81F5FmF4l3L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality built, very quiet running
*by B***G on October 5, 2026*

We purchased this generator as an upgrade to an existing non inverter generator for a hose backup. We live in the mountains where days-long power outages are common. Initially I was trepidations of ordering online. The generator arrived in great condition and assembly was a breeze. I upgraded our genny outlet from the old 30A to a 50A and simulated a power outage. This genny kept up with all my house’s needs and remained really (noticeably) quiet. So far, we are very satisfied with the quality of this genny for the price point. Still in the break-in period and will update this review if issues arise (not expecting any).

### ⭐⭐⭐⭐⭐ Great generators!
*by B***3 on October 16, 2026*

This generator is great! I ordered one and had to get another to parallel the two together to get 22k watts all together. They are fairly light weight compared to other brands and are pretty quiet also. We have been using them for about 2 years now and really like them. Only issue is the pull start rope broke on both of them, I assume from vibration maybe because we only used the pull start like twice in the 2 years we've had them. The dual fuel is a great option also because you can used the unleaded gas and then switch over to propane if you like and it gives you twice the amount of runtime without having to refuel in the middle of operation if you use it for a long consistent duration of time. One tank of gas will last us pretty much a whole day with our food truck of we run a whole day. Usually we will do 3 days a week for 3 hours each day and we always have enough fuel to last the whole time with some left over especially with the tanks for both generators together we will switch from one to the other without missing a beat.

### ⭐⭐⭐⭐⭐ Great unit!
*by G***W on October 11, 2026*

MUCH quieter than our last generator. The sound proofing is really first rate. Great build quality. Easy assembly. Started right up (we're using propane). Our last dual fuel needed extensive manual choke/priming, but this one fired right up on the first go. Push button and remote control work great. No complaints.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-31*