Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric

This heavy-duty dual-fuel generator is designed to supply dependable electricity for larger homes, outdoor campsites, and active jobsites. Delivering up to 14,500 peak watts and 11,500 running watts on gasoline, it offers the capacity needed to manage major household loads during an outage. When running on propane, it outputs 13,500 peak watts and 10,500 running watts, giving you options depending on fuel availability.

Runtime is a strong point for extended power cuts. The 9.5-gallon fuel tank delivers up to 19 hours of operation and includes a built-in gauge so you can check fuel levels at a glance. Connecting to a standard 20-pound propane tank provides up to 7 hours of continuous run time, making it practical for overnight use or quick setups.

Under the hood, a 550cc 4-stroke OHV Westinghouse engine with a cast iron sleeve drives the system. It is built with durable copper windings that help the unit produce cleaner power, run cooler, and last longer. The electrical output is engineered with low total harmonic distortion (THD), making it safe to plug in sensitive devices like phones, computers, and TVs without worry.

As for trade-offs, getting maximum power and runtime requires gasoline, as propane yields slightly lower wattage and a shorter 7-hour run per 20-pound cylinder. The listing also leaves out specific physical dimensions and total dry weight, which are helpful details when planning transport or storage space.

Verdict: This high-output generator is an ideal choice for property owners who need reliable whole-home backup or high-capacity jobsite power with the flexibility of dual-fuel operation.

• Gasoline Output: 14,500 peak watts, 11,500 running watts
• Propane Output: 13,500 peak watts, 10,500 running watts
• Engine: 550cc 4-Stroke OHV with cast iron sleeve
• Fuel Tank Capacity: 9.5 gallons with fuel gauge
• Runtime (Gasoline): Up to 19 hours
• Runtime (Propane): Up to 7 hours on a 20 lb. tank
• Harmonic Distortion: Low THD
• Internal Construction: Copper windings

A great fit if you:

• Need substantial backup power capacity to run larger homes during extended outages
• Want the flexibility to fuel your generator with either gasoline or liquid propane
• Need clean, low THD power to safely run mobile phones, computers, and TVs
• Require long, uninterrupted runtime of up to 19 hours on a single tank of gas

Consider something else if you:

• Only need a lightweight, compact power source for minimal campsite needs
• Plan to run exclusively on 20-pound propane tanks for long multi-day stretches without swapping tanks

Is it safe to charge phones and laptops directly from this generator?
Yes, it is engineered with low THD (total harmonic distortion), which makes it safe to power sensitive electronics like mobile phones, laptops, and televisions.

How long will the generator run on a single tank of fuel?
It runs for up to 19 hours on a full 9.5-gallon tank of gasoline, or up to 7 hours when connected to a 20-pound propane tank.

What type of engine powers this unit?
It is powered by a heavy-duty 550cc 4-stroke OHV Westinghouse engine built with a durable cast iron sleeve and copper windings.