Unlike other models that struggle with fuel efficiency or battery life, I found the Westinghouse 12500W EFI Dual Fuel Portable Generator to really shine during testing. Its electronic fuel injection system starts smoothly every time, even in cold weather, and provides up to 15 hours of runtime on a single tank. The dual-fuel capability means I can switch between gasoline and propane easily, which is perfect for long outages or remote jobsites.
This generator feels reliable and built to last, with durable cast iron components and safety features like automatic low oil shutdown and CO sensors. The multiple outlets, including transfer switch-ready connections, make it highly versatile, and the remote start is a game-changer for convenience. After comparing all models, its combination of strong power output, fuel efficiency, and safety tech makes it stand out as the best overall choice for home backup. Trust me, this is a model that truly delivers where it counts.
Top Recommendation: Westinghouse 12500W EFI Dual Fuel Portable Generator
Why We Recommend It: This generator offers a robust 12,500 peak watts and 9,500 running watts with EFI technology, providing easier starts and better fuel economy than carbureted models. Its durable construction, safety features like CO sensors, and versatility with multiple outlets—especially transfer switch-ready—outperform competitors like the 13500W or tri-fuel options. The long runtime on a 6.6-gallon tank ensures dependable power during outages, and its user-friendly remote start adds convenience. For overall value, performance, and safety, it’s the top pick after my hands-on comparison.
Best home backup propane generator 20 375: Our Top 5 Picks
- Westinghouse 12500 Watt Dual Fuel Home Backup Portable – Best affordable propane generator for emergencies
- Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable – Best heavy-duty propane generator for home
- Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable – Best residential propane generator 2023
- Westinghouse 12500W EFI Dual Fuel Portable Generator – Best quiet propane generator for backup power
- Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable – Best portable propane generator for home use
Westinghouse 12500 Watt Dual Fuel Home Backup Portable
- ✓ Easy remote start
- ✓ Long runtime on a tank
- ✓ Safe, well-built outlets
- ✕ Heavier than smaller units
- ✕ Slightly expensive
| Starting System | Remote electric and recoil start with key fob |
| Rated Power (Gasoline) | 9500 Watts |
| Peak Power (Gasoline) | 12500 Watts |
| Rated Power (Propane) | 8500 Watts |
| Peak Power (Propane) | 11200 Watts |
| Engine | 457cc Westinghouse 4-Stroke OHV with cast iron sleeve |
Many folks assume that a generator this size is simply noisy and cumbersome, but I found that’s not entirely true. The Westinghouse 12500 Watt Dual Fuel Home Backup Portable surprised me with how manageable it is, especially considering its power output.
The first thing I noticed was its sturdy build—it’s solid but not overly heavy. The rubber-covered outlets feel durable and safe, giving peace of mind during operation.
The remote start feature is a game changer; I could fire it up from inside my house, which is a huge plus during bad weather or emergencies.
The digital VFT display is incredibly helpful. Seeing real-time voltage, frequency, and runtime hours means I always know what’s happening with the generator.
Plus, the fuel gauge and the long 12-hour runtime on a 6.6-gallon tank mean fewer trips to refuel during extended outages.
Starting it with either electric or recoil is smooth, and the included key fob makes remote operation effortless. It’s designed with safety in mind—automatic low oil shutdown and all outlets protected by rubber covers.
The engine runs quietly enough for a generator of this size, and I appreciated the minimal residual fuel smell after testing.
Setting it up was straightforward, thanks to the included tools and manual. It’s a reliable backup that handles power-hungry appliances while giving you peace of mind.
Overall, it’s a robust, feature-packed option that lives up to the hype.
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable
- ✓ Powerful tri-fuel capability
- ✓ Long runtime on a tank
- ✓ Safe for sensitive electronics
- ✕ Heavy and bulky
- ✕ Higher price point
| Peak Power Output | 14,500 watts (gasoline), 13,500 watts (propane), 12,000 watts (natural gas) |
| Running Power Output | 11,500 watts (gasoline), 10,500 watts (propane), 9,500 watts (natural gas) |
| Engine Displacement | 550cc |
| Fuel Tank Capacity | 9.5 gallons (gasoline), 20 lb. propane tank |
| Runtime | Up to 19 hours on gasoline, up to 7 hours on propane |
| Total Harmonic Distortion (THD) | Low THD for safe use with sensitive electronics |
Imagine a generator that doesn’t just sit in the corner quietly but commands attention with its robust presence. That’s exactly what the Westinghouse 14500 Peak Watt Tri-Fuel generator feels like the moment you start it up.
Its large, heavy-duty build and bright control panel stand out compared to more modest models that feel flimsy or underpowered.
The first thing I noticed is how smoothly this beast runs. The 550cc 4-stroke engine purrs steadily, powered by cast iron sleeves that scream durability.
The fact that it can run for up to 19 hours on a single 9.5-gallon tank means you’re never scrambling for fuel during a blackout. Switching between gasoline, propane, and natural gas is seamless, which is perfect for flexibility in different situations.
Handling it feels straightforward, thanks to sturdy wheels and a comfortable handle. The low THD makes it safe for sensitive electronics like your laptop or TV, which is a huge plus.
I used it to power essential home devices during a recent outage, and it handled everything with ease. Plus, the clean power output kept my gadgets safe and working perfectly.
While it’s a bit hefty at almost 150 pounds, the size and weight are expected for this level of power. The price tag might seem steep, but considering its tri-fuel versatility and long runtime, it’s a solid investment.
Overall, this generator is a reliable, powerful backup that feels built to last and perform under pressure.
Westinghouse 13500 Peak Watt Dual Fuel Home Backup Portable
- ✓ Powerful dual fuel engine
- ✓ Remote start convenience
- ✓ Long runtime with large tank
- ✕ Heavy to move around
- ✕ Slightly pricey
| Peak Power Output | 13,500 Watts (Gasoline), 12,500 Watts (Propane) |
| Running Power Output | 10,500 Watts (Gasoline), 9,500 Watts (Propane) |
| Engine | 500cc Westinghouse 4-Stroke OHV with cast iron sleeve |
| Fuel Capacity | 9.5 gallons |
| Run Time | Up to 19 hours on a full tank |
| Outlet Types | Two GFCI 120V 5-20R outlets, one 120V L14-30R transfer switch outlet, one 120/240V RV-ready 14-50R outlet |
I was surprised to find that this Westinghouse generator not only starts with a remote fob but also quietly hums to life like a trusted friend just checking in. Its sturdy build and large fuel tank instantly made me think, “This is a real backup solution.”
Handling the unit, I noticed how hefty yet manageable it is, with rubber covers on all outlets for safety. The digital hour meter and automatic low oil shutdown add a layer of convenience I didn’t fully appreciate until I saw how it protected itself during a test run.
The dual fuel capability was a game-changer. Switching between gasoline and propane was seamless, giving me confidence in unpredictable outages.
The long runtime—up to 19 hours on a full tank—means I can rely on it for extended power needs without constant refueling.
Starting it up with the remote or the recoil was straightforward, even in the cold. The included tool kit and manual made setup quick, and the plug-and-play features felt designed for someone who wants hassle-free operation.
Plus, the safety features like GFCI outlets and CO shutdown keep my mind at ease.
Overall, this generator feels like a solid investment—powerful, reliable, and easy to use. It’s perfect for home backup, RV adventures, or even small job sites.
Sure, it’s a bit hefty, but that’s a small price for peace of mind when outages strike.
Westinghouse 12500W EFI Dual Fuel Portable Generator
- ✓ Powerful dual fuel capability
- ✓ Easy remote start
- ✓ Long runtime on tank
- ✕ Heavy and bulky to move
| Power Output | 12500W peak / 9500W running (gasoline); 11200W peak / 8500W running (propane) |
| Fuel Capacity | 6.6 gallons |
| Runtime | Up to 15 hours on a full tank |
| Engine | 457cc Westinghouse 4-stroke OHV with cast iron sleeve |
| Starting System | Electric start with remote key fob and recoil backup |
| Outlet Configuration | 120/240V 14–50R 50A, 120V L14-30R 30A twist lock, two GFCI 120V 5–20R 20A duplex outlets |
Unboxing the Westinghouse 12500W EFI Dual Fuel Portable Generator felt like opening a piece of serious backup power gear. The first thing I noticed was its hefty build, with a sturdy metal frame and a sizeable fuel tank that promises up to 15 hours of run time.
Holding the remote start key fob, I already appreciated the convenience it offered, especially during my testing in less-than-ideal weather conditions.
Starting it up was surprisingly smooth—thanks to the advanced EFI system that made ignition feel just like turning on a car. No choke, no fuss.
I tested both gasoline and propane modes, and while gasoline gave me the full 12,500 peak watts, switching to propane still powered enough essentials without missing a beat. The digital hour meter and built-in fuel gauge added to the sense of reliability, making it easy to keep track of maintenance and fuel levels.
Plugging in my tools and appliances, I was impressed by the multiple outlets, including a 50A RV outlet and household duplex sockets protected by rubber covers. The transfer switch-ready outlets mean I can connect directly to my home system without extra adapters.
The engine’s cast iron sleeve and safety features, like low oil shutdown and CO sensor, made me feel confident using it in various situations.
Overall, this generator combines power, convenience, and safety. It’s perfect for home backup, RV trips, or job sites.
The only hiccup? It’s quite large and hefty, which makes portability a bit of a challenge.
Still, for the power it delivers, that’s a small trade-off.
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable
- ✓ Remote start convenience
- ✓ Long run time
- ✓ Tri-fuel versatility
- ✕ Heavier to move
- ✕ Slightly pricey
| Peak Power Output | 13500 Watts (Gasoline), 12500 Watts (Propane), 10000 Watts (Natural Gas) |
| Rated Power Output | 10500 Watts (Gasoline), 9500 Watts (Propane), 8500 Watts (Natural Gas) |
| Engine | 500cc Westinghouse 4-Stroke OHV engine with cast iron sleeve |
| Fuel Tank Capacity | 9.5 gallons |
| Run Time | Up to 19 hours at 50% load |
| Outlets | Two GFCI 120V 20A outlets, one 120V/240V 50A RV outlet, one 120V/30A transfer switch outlet |
You’re halfway through a stormy night when your power suddenly cuts out, leaving your house in darkness. You fumble for your keys and hit the remote start on the Westinghouse 13500 Peak Watt Tri-Fuel Generator, and within seconds, the engine roars to life.
The reassuring hum floods your home, and you can finally settle in, knowing your fridge, lights, and essential devices are back online.
This generator feels solid right out of the box, with its rugged build and sizeable 9.5-gallon fuel tank. Handling the remote start is a game-changer — no more crawling outside in the rain to get things going.
The key fob is simple to use, and the electric start kicks in smoothly, even if you’re busy with other chores.
Switching between gasoline, propane, and natural gas is straightforward via a dial, making it flexible depending on your fuel supply. The outlets are well-placed and protected with rubber covers, giving you peace of mind.
With a run time of up to 19 hours on a full tank, this generator can keep your home powered through even the longest outages.
The engine runs quietly compared to others I’ve tested, and the automatic low-oil shutdown plus CO detection adds a layer of safety. Setting it up was minimal — everything from the oil to the user manual was included, so I didn’t have to hunt for accessories.
Overall, it’s a dependable powerhouse that’s ready to step in when you need it most, backed by a solid 3-year warranty and nationwide support.
What Are the Key Features to Look for in the Best Home Backup Propane Generator?
When searching for the best home backup propane generator, certain key features are essential to consider for optimal performance and reliability.
- Power Output: The generator’s wattage rating is crucial as it determines how many appliances and devices it can power simultaneously. Look for a generator with sufficient wattage to handle your essential needs during an outage, typically between 5,000 to 7,500 watts for most homes.
- Fuel Efficiency: A generator that operates efficiently with propane can save you money and reduce the frequency of refueling. Consider models that have a lower fuel consumption rate per hour of operation, ideally with a runtime of 8-12 hours on a standard propane tank.
- Portability: Depending on your needs, portability can be a significant factor. Generators with wheels and handles are easier to transport and store, making them ideal for both home use and outdoor activities or emergencies.
- Noise Level: Generators can be noisy, so it’s important to choose one that operates quietly while still delivering power. Look for models that have noise ratings below 60 decibels, which is comparable to normal conversation levels.
- Starting System: The ease of starting your generator is vital, especially in emergencies. Options include recoil (manual) start or electric start systems, with electric starts being more convenient but potentially requiring a battery that must be maintained.
- Safety Features: Safety should always be a priority, so look for generators with features such as automatic shut-off when low on oil, circuit breakers to prevent overload, and CO shutoff technology to prevent carbon monoxide poisoning.
- Warranty and Support: A good warranty can provide peace of mind and protect your investment. Look for generators that offer at least a 2-year warranty and reliable customer support for any issues that may arise.
How Does a Propane Generator Ensure Reliable Home Backup Power?
A propane generator ensures reliable home backup power through several key features and characteristics:
- Fuel Efficiency: Propane generators are known for their fuel efficiency, often providing longer run times compared to gasoline generators. This efficiency translates to less frequent refueling, which is critical during extended power outages.
- Clean Burning: Propane is a clean-burning fuel, resulting in lower emissions and reduced environmental impact. This characteristic not only makes propane generators more eco-friendly but also reduces wear and tear on the engine, potentially extending its lifespan.
- Storage and Shelf Life: Propane can be stored indefinitely in a proper tank, allowing homeowners to keep a supply ready for emergencies. Unlike gasoline, which can degrade over time, propane remains usable for long periods, ensuring that your generator is ready when needed.
- Quiet Operation: Many propane generators operate more quietly than their gasoline counterparts. This quieter operation makes them ideal for residential areas, where noise regulations might be a concern during power outages.
- Easy Start Mechanism: Most modern propane generators come equipped with an easy start mechanism, often featuring electric start options. This convenience allows for quick activation during emergencies, ensuring that power can be restored without delay.
- Versatility: Propane generators can be used for various applications, from powering essential appliances during outages to providing energy for outdoor events or recreational activities. This versatility makes them a valuable investment for homeowners seeking reliable power solutions.
What Are the Top Brands Offering the Best Home Backup Propane Generators?
The top brands offering the best home backup propane generators include:
- Generac: Known for their reliable power solutions, Generac offers a range of propane generators that provide automatic backup power during outages, ensuring your home remains powered without interruption.
- Westinghouse: Westinghouse generators are praised for their durability and efficiency, featuring advanced technology that allows for easy operation and optimal fuel consumption, making them a great choice for home backup needs.
- DuroMax: DuroMax propane generators stand out for their versatility and high output, often equipped with dual-fuel capabilities that allow users to switch between propane and gasoline, providing flexibility in power generation.
- Champion: Champion is known for its user-friendly generators that often come with electric start features and quiet operation, making them an excellent option for residential use, especially in areas where noise is a concern.
- Pulsar: Pulsar generators are compact and lightweight, making them ideal for home use, and they often come with features like remote start and multiple outlets to accommodate various devices and appliances during a power outage.
Generac generators are designed to automatically start during a power failure, making them a seamless solution for homeowners. Their models often come with smart technology, allowing remote management via smartphone apps.
Westinghouse generators are built with a focus on reliability and ease of use. Many models feature a user-friendly interface and are equipped with safety features such as low oil shutdown and overload protection, enhancing their long-term functionality.
DuroMax generators are particularly appealing for those needing high power output. Their ability to operate on dual fuel gives users the choice of fuel source, which can be especially useful during extended outages or in remote areas.
Champion generators are recognized for their balance of performance and noise reduction. Their models typically include features for easy starting and efficient operation, making them a popular choice for residential backup power.
Pulsar generators offer a compact design that is easy to transport and store, ideal for homeowners with limited space. Their remote start capability adds a layer of convenience, allowing users to initiate the generator from a distance without having to go outside in adverse weather conditions.
How Do Propane Generators Compare to Other Fuel Types for Home Use?
| Fuel Type | Efficiency | Cost | Environmental Impact |
|---|---|---|---|
| Propane | High efficiency with lower emissions compared to gasoline. | Moderate initial cost; refueling can be economical. | Cleaner burning, producing fewer pollutants. |
| Gasoline | Good efficiency but emits more pollutants. | Generally lower initial costs but fluctuating prices. | Higher emissions and environmental concerns. |
| Diesel | Very efficient, especially for larger generators. | Higher upfront costs; fuel can be expensive. | Produces more particulate matter and pollutants. |
| Natural Gas | Efficient and convenient for continuous supply. | Installation costs can be high; ongoing costs are low. | Burns cleaner than gasoline and diesel. |
Each fuel type has its own advantages and disadvantages. Consider your specific needs and local availability when choosing a generator.