Westinghouse 18000 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric

This dual fuel portable generator is built to manage heavy electrical loads during home outages or on busy jobsites. Driven by a 713cc V-Twin OHV engine, it delivers 18,000 peak watts and 14,500 running watts on gasoline, along with 16,000 peak watts and 13,000 running watts on propane. It solves the challenge of keeping large residential appliances and jobsite tools operational when grid power goes down.

Clean power delivery is a key feature of this unit. Operating with less than 5% total harmonic distortion and built with copper windings, it runs cooler while remaining safe for sensitive electronics such as laptops, phones, and televisions. The 10.5-gallon gas tank supports up to 16 hours of operation at a 25% load, assisted by a low idle mode that manages fuel use efficiently.

Connecting to home electrical panels is straightforward thanks to transfer-switch-ready 120/240V 50A (14-50R) and 30A (L14-30R) outlets. You also get a 120V 30A outlet, two standard GFCI 120V 20A duplex outlets, and two USB ports, all protected by rubber covers. Starting the unit is simple with either push-button ignition or the included remote start fob, while the digital VFT display tracks voltage, frequency, and lifetime hours for routine upkeep.

As with any large power equipment, there are a few practical trade-offs to keep in mind. The generator operates at sound levels as low as 74 dBA, which reflects its high-capacity V-Twin engine. While reinforced steel handles and a lift bar help with movement, propane operation yields slightly lower wattage output than gasoline, which you will need to plan for when sizing your critical loads.

Verdict: This high-output dual fuel generator is an excellent choice for homeowners needing reliable whole-house backup power and professionals running demanding jobsite equipment. Its combination of clean power, multiple outlet configurations, remote starting, and built-in carbon monoxide monitoring makes it a dependable safeguard during extended outages.

• Gas Peak / Running Watts: 18,000W / 14,500W
• Propane Peak / Running Watts: 16,000W / 13,000W
• Engine Displacement: 713cc V-Twin OHV
• Fuel Tank Capacity: 10.5 gallons
• Run Time: Up to 16 hours at 25% load
• Total Harmonic Distortion (THD): Less than 5%
• Operating Volume: As low as 74 dBA
• Primary Outlets: 120/240V 50A (14-50R), 120/240V 30A (L14-30R), 120V 30A (L5-30R), two GFCI 120V 20A duplexes, two USB ports

A great fit if you:

• Need substantial backup power to run a larger home via a transfer switch or interlock kit.
• Want the flexibility to run on either gasoline or liquid propane during emergencies.
• Require clean power with low total harmonic distortion for laptops, phones, and televisions.
• Prefer the convenience of electric push-button or remote starting.

Consider something else if you:

• Only need a lightweight, ultra-quiet unit for basic campsite essentials.
• Do not require heavy-duty 50-amp or 30-amp power connections.

What safety shutoff features are included?
The generator is equipped with an integrated carbon monoxide (CO) sensor shutdown along with an automatic low oil shutdown system.

Can sensitive electronics be plugged directly into this unit?
Yes. The generator produces less than 5% total harmonic distortion (THD), making it safe for devices such as computers, phones, and televisions.

What comes included in the box for setup?
It comes supplied with engine oil, a funnel, and a setup guide to help you get started.

How long will it run on a full tank of gasoline?
The 10.5-gallon fuel tank provides up to 16 hours of run time when operating at a 25% electrical load.