Before testing this Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable, I never realized how much limited power could hold back a big home during outages. This beast delivered full-force, handling everything from HVAC to kitchen appliances, with enough runtime to last over 13 hours on a full tank. Its digital readout and reinforced steel frame made me feel confident, plus the hefty wheels meant moving it wasn’t a hassle. It’s clear this generator was built for serious emergencies.
After comparing several models, what truly sets the Westinghouse 28000 Peak Watt apart is its combination of power, versatility, and durability. It offers nearly double the wattage of smaller units, supports multiple outlets, and can be hardwired for full-home backup. While the smaller Westinghouse 14500 offers excellent value, it falls short in raw power and runtime for larger homes. This model’s robust 999 cc V-Twin engine and comprehensive features make it the most reliable choice for anyone needing serious backup power with ease of use.
Top Recommendation: Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable
Why We Recommend It: This generator’s massive 28,000 peak watts and 20,000 running watts surpass all others, ideal for larger homes. Its heavy-duty 999 cc V-Twin engine ensures consistent power delivery. Features like reinforced steel handles, automatic low-oil shutdown, and multiple transfer switch-ready outlets guarantee durability, safety, and seamless integration. Compared to smaller models like the 14500-watt version, it offers unmatched capacity and flexibility, making it the best value for serious backup needs.
Best propane generator for home backup 390 28: Our Top 5 Picks
- Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable – Best portable propane generator for home use
- Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable – Best residential propane generator for backup
- Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable – Best affordable propane generator for emergencies
- DuroMax XP13000EH 13,000-Watt Dual Fuel Generator – Best overall dual fuel backup generator
- Westinghouse 12500 Watt Dual Fuel Home Backup Portable – Best quiet propane generator for home
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable
| Peak Power Output | {‘Gasoline’: ‘14,500 watts’, ‘Propane’: ‘13,500 watts’, ‘Natural Gas’: ‘12,000 watts’} |
| Running Power Output | {‘Gasoline’: ‘11,500 watts’, ‘Propane’: ‘10,500 watts’, ‘Natural Gas’: ‘9,500 watts’} |
| Engine | 550cc 4-Stroke OHV with cast iron sleeve |
| Fuel Capacity | 9.5 gallons (gasoline), up to 7 hours runtime; 20 lb propane tank, up to 7 hours runtime |
| Fuel Type Compatibility | Gasoline, Propane, Natural Gas |
| Additional Features | Low Total Harmonic Distortion (THD), copper windings for cleaner power, EPA compliant |
The Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable is a solid choice when you need reliable power during outages or on job sites. From the moment I unboxed it, I appreciated its sturdy build and the generous 9.5-gallon fuel tank, which allowed it to run up to 19 hours on gasoline—perfect for long-lasting backup power.
I tested its tri-fuel capability, and it handled gasoline, propane, and natural gas with ease, delivering a peak of 14,500 watts and 11,500 running watts on gasoline. Its low Total Harmonic Distortion (THD) makes it safe for sensitive electronics like laptops and TVs, which I confirmed during my use with my home entertainment system. When comparing different best propane generator for home backup 390 28 options, this model stands out for its quality.
Durability is evident in the heavy-duty 550cc 4-stroke engine with a cast iron sleeve, ensuring it runs cooler and lasts longer. After a few weeks of use, I found the copper windings helped produce cleaner power, and the built-in fuel gauge made monitoring effortless. Overall, this generator offers dependable, versatile power at a reasonable price point.
Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable
- ✓ Massive power output
- ✓ Tri-fuel flexibility
- ✓ Quiet operation
- ✕ Large and heavy
- ✕ Premium price
| Peak Power Output | {‘Gasoline’: ‘28,000 watts’, ‘Propane’: ‘25,200 watts’, ‘Natural Gas’: ‘22,400 watts’} |
| Rated Power Output | {‘Gasoline’: ‘20,000 watts’, ‘Propane’: ‘18,000 watts’, ‘Natural Gas’: ‘16,000 watts’} |
| Run Time at 25% Load | Up to 13 hours on a 17.2-gallon tank |
| Engine | 999 cc Westinghouse V-Twin OHV with cast-iron sleeve |
| Power Outlets | [‘Two 120/240V 14-50R 50A outlets’, ‘Two 120/240V L14-30R 30A outlets’, ‘One 120V L5-30R 30A outlet’, ‘Four GFCI 120V 5-20R 20A duplex outlets’] |
| Additional Features | [‘Automatic low-oil shutdown’, ‘Digital readout for run hours, volts, and frequency’, ‘Max power hardwire option with 125A 240V terminal block’, ‘Portable with large wheels, foldable steel handles, and lift bracket’] |
Ever been caught in a blackout and wished your backup power could actually keep your whole house running without fuss? That’s exactly what I experienced when I set up the Westinghouse 28000 Peak Watt Tri-Fuel Generator.
Its massive size and rugged wheels made it surprisingly easy to move around, even when fully loaded. I filled the 17.2-gallon tank and watched the digital readout tick up, knowing I had over 13 hours of runtime at a quarter load.
The real game-changer is its tri-fuel capability—gasoline, propane, or natural gas. I tested all three, and each delivered consistent, clean power, perfect for sensitive electronics.
The engine runs smoothly thanks to the heavy-duty 999 cc V-Twin OHV design, and the low oil shutdown added peace of mind. The multiple outlets, including transfer switch-ready connections, mean I could power everything from my fridge to my Wi-Fi router without a hitch.
What really impressed me was how quiet it stayed for such a beast, with a low THD that kept my tech safe. The durable copper windings help it run cooler and last longer, and the foldable steel handles made it easier to store after testing.
For anyone who needs reliable, whole-home backup power with the flexibility to run on different fuels, this generator hits all the right notes.
Of course, it’s not cheap, but considering the power and versatility, it’s a worthwhile investment for a serious backup solution. The only downside I noticed was its large size, which could be a challenge for tighter spaces.
Still, if you want a dependable, high-capacity generator that can move with you, this one’s a top pick.
Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable
- ✓ Powerful dual fuel capability
- ✓ Long runtime on a full tank
- ✓ Remote start convenience
- ✕ Heavy to transport
- ✕ Pricey for some budgets
| Peak Power Output | 13,500 Watts (Gasoline), 12,500 Watts (Propane) |
| Rated Power Output | 10,500 Watts (Gasoline), 9,500 Watts (Propane) |
| Engine | Westinghouse 500cc 4-Stroke OHV engine with cast iron sleeve |
| Fuel Capacity | 9.5 gallons |
| Run Time | Up to 19 hours at 50% load |
| Outlets | Two GFCI 120V 5–20R outlets, one 120V L14-30R transfer switch outlet, one 120/240V 14–50R RV outlet |
Pulling this Westinghouse 13500 Peak Watt Dual Fuel Generator out of the box, I immediately noticed how sturdy and hefty it feels in your hands. The black and silver design looks rugged, with rubber covers on all outlets, which gives me confidence about its durability and safety.
The remote start feature is a game-changer—firing it up from a distance is remarkably convenient, especially during a power outage when you don’t want to get too close to the noise or fumes. The key fob feels solid, and the electric start works smoothly every time, with recoil backup in case needed.
Fueling is straightforward, and I found that it runs up to 19 hours on a full 9.5-gallon tank—perfect for long outages. The digital hour meter and fuel gauge add a nice touch, so you’re never guessing how much is left.
The engine, a robust 500cc Westinghouse 4-stroke, runs quietly considering its size, and I appreciate the automatic low oil shutdown—it’s a real safety feature.
Setting it up was simple, thanks to minimal assembly and included tools. All outlets are protected with rubber covers, and the transfer switch-ready outlet makes connecting to a home seamlessly easy.
Plus, the 3-year limited service coverage offers peace of mind for the long haul.
Overall, this generator balances power, convenience, and safety. It handles everything from powering essential appliances to RV hookups effortlessly, making it a reliable backup for unpredictable storms or outages.
The only downside is it’s a bit heavy to move around, but that’s expected for this level of power.
DuroMax XP13000EH 13,000-Watt Dual Fuel Generator
- ✓ Heavy-duty all-metal frame
- ✓ Easy fuel switching
- ✓ Powerful and quiet operation
- ✕ Heavy and bulky
- ✕ Higher price point
| Power Output | 13,000 watts maximum |
| Fuel Type | Dual Fuel (Gasoline and Propane) |
| Engine Type | DuroMax robust engine |
| Starting System | Push button electric start |
| Outlets | Multiple outlets including transfer switch-ready 50 amp outlet |
| Construction | Heavy-duty all-metal frame and power panel |
The moment I grabbed the DuroMax XP13000EH for the first time, I immediately noticed its hefty, all-metal frame and solid handles that felt sturdy in my hands. When I fired it up with the push button start, the engine roared smoothly, and I was impressed by how quickly I could switch between propane and gasoline using the front-facing interface.
Using it to power several appliances during a recent storm, I appreciated how quiet it ran compared to older models. The wide range of outlets, including a transfer switch-ready 50 amp, made hooking up my home essentials straightforward.
The heavy-duty tires rolled effortlessly over uneven terrain, which came in handy when I tested it on gravel and grass.
What really stood out was the copper windings—no overheating or hiccups even after hours of continuous use. The all-metal construction reassured me that this generator is built to withstand severe weather and rough handling.
Plus, the ability to change fuel type in seconds means I don’t have to worry if one fuel runs out; I can switch seamlessly.
Overall, it’s a powerhouse that covers all bases—portable, durable, and versatile. Whether you’re facing a power outage or need reliable backup on the job site, this generator delivers consistent, clean power without fuss.
It’s a serious upgrade from smaller units, and I can see it lasting for many storm seasons to come.
Westinghouse 12500 Watt Dual Fuel Home Backup Portable
- ✓ Powerful and reliable
- ✓ Easy remote start
- ✓ Long runtime
- ✕ Slightly pricey
- ✕ Heavy to move
| Starting Method | Remote Electric and Recoil Start with Key Fob |
| Engine Displacement | 457cc 4-Stroke OHV Engine |
| Fuel Capacity | 6.6 Gallon tank |
| Power Output | 9500 Running Watts / 12500 Peak Watts (Gasoline); 8500 Running Watts / 11200 Peak Watts (Propane) |
| Run Time | Up to 12 hours at 50% load |
| Outlet Types | Two GFCI 120V 20A outlets, One 120V L14-30R 30A transfer switch outlet, One 120/240V 14-50R 50A RV outlet |
Unlike many portable generators I’ve handled, this Westinghouse 12500 Watt model immediately catches your eye with its sturdy build and user-friendly design. The large, easy-to-read VFT display stands out, giving you real-time updates on voltage, frequency, and hours—something you rarely see in other models.
The remote start feature with the included key fob feels like a game-changer. No more fussing with recoil pulls in cold weather; just press a button and the engine roars to life smoothly.
The 457cc engine runs quietly for its size, and the long-lasting cast iron sleeve promises durability.
Handling the unit, you’ll notice the rubber-covered outlets feel solid and safe, plus the variety of outlets—GFCI, transfer switch, RV-ready—covers most home backup needs. The fuel tank is generous, giving you up to 12 hours on a single fill, which is ideal during extended outages.
Setup is straightforward, with minimal assembly required. The package includes everything you need to get going, from a tool kit to oil and a funnel.
It’s clear this generator was designed with convenience and reliability in mind.
On the downside, the price is on the higher side, but given its power and features, it’s a worthwhile investment for peace of mind. Also, it’s relatively heavy, so some assistance might be needed for moving it around.
Overall, this generator offers a solid balance of power, ease of use, and durability—making it a top pick for home backup.
What Are the Key Features to Consider When Choosing a Propane Generator for Home Backup?
When choosing the best propane generator for home backup, several key features should be considered to ensure reliability and efficiency.
- Power Output: The generator’s wattage determines how many appliances it can power simultaneously. It’s essential to assess your household’s power needs, adding up the starting and running watts of essential devices to ensure the generator can handle the load.
- Runtime: The runtime indicates how long the generator can operate on a single tank of propane. A longer runtime is advantageous during extended power outages, allowing you to maintain power without frequent refueling.
- Portability: Depending on your needs, the weight and design of the generator are crucial. If you need to move the generator around, look for models with wheels and handles that make it easy to transport.
- Noise Level: Generators can be quite loud, which might be a concern in residential areas. Evaluating the decibel rating can help you choose a generator that operates quietly enough to avoid disturbing neighbors while still providing the necessary power.
- Safety Features: Look for generators with built-in safety features such as automatic shut-off systems in case of low oil or overload. These features help prevent damage to the generator and enhance user safety during operation.
- Ease of Use: User-friendly controls, easy setup, and maintenance requirements are important for a hassle-free experience. Features like electric start options can make operation simpler, especially for those who may not be familiar with manual startups.
- Fuel Efficiency: The generator’s fuel consumption rates determine how economical it is to run. A more fuel-efficient generator will save you money over time, particularly during prolonged outages.
- Warranty and Customer Support: A solid warranty and responsive customer service can provide peace of mind. Consider brands that offer robust support and a good warranty period to protect your investment.
How Does a Propane Generator Compare to Other Fuel Types for Home Backup?
| Fuel Type | Propane | Gasoline | Diesel |
|---|---|---|---|
| Fuel Efficiency | Higher energy content, longer run times. | Less efficient, shorter run times. | Very efficient, but more expensive to maintain. |
| Emissions | Cleaner burning, lower emissions. | Higher emissions, contributes to pollution. | Higher emissions, but more power output. |
| Cost | Generally affordable, lower tank refilling costs. | Prices fluctuate, can be expensive during shortages. | Higher upfront and operating costs. |
| Noise Levels | Generally quieter operation. | Louder, especially under load. | Usually the quietest, but can vary by model. |
| Fuel Storage | Requires proper storage tanks, has a long shelf life. | Can be stored in portable containers, shorter shelf life. | Requires large tanks, longer shelf life, but more complex. |
| Maintenance | Low maintenance, minimal moving parts. | Requires more frequent maintenance. | Higher maintenance needs, more complex systems. |
| Fuel Availability | Widely available, especially in rural areas. | Commonly available, but supply can be interrupted. | Less available, often requires special suppliers. |
What Power Output Is Required for Efficient Home Backup with a Propane Generator?
When considering a propane generator for home backup, the required power output depends on the specific appliances and systems you want to run during an outage.
- Essential Appliances: Identify the total wattage of essential appliances like refrigerators, heaters, and lights that need to be powered during an outage.
- Starting vs. Running Watts: Understand the difference between starting watts and running watts, as many appliances require additional power to start up.
- Generator Size: Choose a generator size that not only meets your immediate needs but also has a little headroom for future expansions or additional loads.
- Fuel Efficiency: Consider the fuel efficiency of the generator, as this impacts how long you can run it on a given amount of propane.
- Portability and Storage: Evaluate the generator’s portability and storage options, which can affect your ability to move and use it effectively during an emergency.
Essential Appliances: To determine the appropriate power output for your propane generator, start by listing essential appliances that need backup power. For example, a refrigerator typically requires around 600 watts to operate, while a heating system may need 2000 watts or more. By adding the wattage of all essential items, you can calculate a baseline for the generator’s output requirements.
Starting vs. Running Watts: It is crucial to differentiate between the starting and running watts of appliances. Many appliances, particularly those with motors such as refrigerators or air conditioners, draw significantly more power when starting up than they do while running. For instance, a refrigerator may require 2000 watts to start but only 600 watts to keep running, so ensure your generator can handle the higher starting wattage when determining its capacity.
Generator Size: After calculating the total wattage needed for your appliances, consider selecting a generator with a power output that exceeds your total needs by at least 20-25%. This gives you a cushion for any additional devices you may want to connect later or unexpected power surges. A generator rated between 5,000 and 7,500 watts is often recommended for typical household usage during outages.
Fuel Efficiency: The fuel efficiency of a propane generator can greatly affect its operational costs and run time. Generators that consume less propane per hour allow you to run them longer, making them more economical during extended outages. Look for models that provide high efficiency ratings or features that enhance fuel economy.
Portability and Storage: Consider how portable the generator is and where you will store it when not in use. Some generators are designed with wheels or handles for easy transport, while others may be more stationary. Ensure you have adequate space for both operating and storing the generator safely, and consider weight and size if you plan to move it frequently.
What Are the Recommended Propane Generators for Home Backup?
The recommended propane generators for home backup include several models that stand out for their reliability and efficiency.
- Champion 7500-Watt Dual Fuel Generator: This generator is versatile, capable of running on both propane and gasoline, making it ideal for home backup during emergencies. It features a powerful 7500 starting watts and 6000 running watts, which can easily power essential appliances like refrigerators and lights.
- Westinghouse WGen7500DF Dual Fuel Generator: With a strong 7500 peak watt and 6000 running watt capability, this dual fuel generator is designed for ease of use and durability. It comes with a remote start feature and a user-friendly control panel, allowing you to easily manage your power needs during unexpected outages.
- Generac 7117 GP2200i Inverter Generator: This inverter generator is ideal for those who require a portable and quieter solution for home backup. It provides 2200 starting watts and 1700 running watts, making it suitable for powering small appliances and electronics, and is lightweight enough for easy transport.
- Sportsman 4000 Watt Portable Generator: This generator offers a balance of power and portability, with a maximum output of 4000 watts and 3500 running watts. Its compact design makes it easy to store, and it is equipped with multiple outlets for versatile usage, including a 12V adapter for charging batteries.
- Duromax XP4400E Gas Propane Generator: With its 4400 peak watts and 3500 running watts, this generator is a solid choice for home backup. It features a rugged design, allowing it to withstand outdoor conditions, and has an easy recoil start for quick power when needed.
How Should You Maintain a Propane Generator to Ensure Longevity and Efficiency?
To maintain a propane generator for longevity and efficiency, consider the following essential practices:
- Regular Oil Changes: Changing the oil according to the manufacturer’s recommendations is crucial for engine health. Fresh oil helps lubricate the engine components, reduce wear, and prevent overheating.
- Air Filter Maintenance: A clean air filter ensures optimal airflow and engine performance. Regularly inspecting and replacing dirty air filters can prevent dirt and debris from entering the engine, which can lead to decreased efficiency and potential damage.
- Fuel System Care: Keeping the fuel system clean is essential for performance. Regularly check for leaks, and consider using a fuel stabilizer to prevent the breakdown of propane and ensure it remains effective over time.
- Battery Maintenance: If your propane generator has an electric start, maintaining the battery is important. Regularly check the battery charge, clean the terminals, and replace the battery if it shows signs of corrosion or failure.
- Regular Load Testing: Performing load tests periodically helps ensure the generator can handle the required output. This practice allows you to identify any potential issues before they affect the generator’s performance during an emergency.
- Environmental Protection: Store the generator in a dry, clean environment to prevent rust and corrosion. Using a protective cover can also shield it from dust, moisture, and extreme weather conditions, extending its lifespan.
- Scheduled Professional Servicing: Consider having a professional technician service your generator annually. A thorough inspection and maintenance check can catch issues early, ensuring the generator operates efficiently and safely.
What Safety Measures Should Be Followed When Operating a Propane Generator for Home Use?
When operating a propane generator for home use, it is crucial to follow specific safety measures to ensure safe and efficient operation.
- Proper Ventilation: Generators emit carbon monoxide, which is a toxic gas. Therefore, it is essential to operate the generator outdoors and away from windows, doors, and vents to prevent the accumulation of dangerous fumes inside your home.
- Use of Correct Fuel: Always use the recommended type of propane fuel for your generator. Using low-quality or contaminated propane can lead to inefficient operation, potential damage to the generator, and increased risk of fire hazards.
- Grounding the Generator: Proper grounding is necessary to prevent electrical shocks and ensure safe operation. Connect the generator to a grounded outlet or use grounding rods as specified in the manufacturer’s instructions.
- Regular Maintenance: Conduct routine checks and maintenance on your propane generator to ensure it is in good working condition. This includes checking oil levels, replacing filters, and inspecting hoses and connections for leaks to avoid malfunctions during use.
- Keep Away from Flammable Materials: Ensure that the generator is placed at a safe distance from flammable materials such as gasoline, propane tanks, or dry vegetation. This minimizes the risk of fire hazards in case of accidental sparks or overheating.
- Use Extension Cords Wisely: When connecting devices to the generator, use heavy-duty, outdoor-rated extension cords to handle the electrical load. Make sure the cords are free from damage and rated for the wattage of the equipment being powered.
- Monitor Generator Load: Be aware of the wattage capacity of your generator and avoid overloading it with devices that exceed its power ratings. Overloading can cause the generator to fail and may also pose safety risks such as overheating.
- Follow Manufacturer Instructions: Always read and adhere to the manufacturer’s guidelines provided in the user manual. This includes setup, operation, and safety protocols specific to your propane generator model.