Are you in the market for the best whole house generator?
Awesome, you have landed in the right place.
In this ToolsGaloreHQ guide, you will learn.
- Factors to take into consideration before making a purchase;
- My overall #1 rated pick;
- Deep dive review of the best options;
- And So Much More!
| Image | Product | |||
|---|---|---|---|---|
Top Pick  | Top Pick | RCA 26,000-Watt Air-Cooled Whole House Generator
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| View on Amazon |
Best Budget  | Best Budget | 20kW Standby Generator with 200amp TS
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| View on Amazon |
 | DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered
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| View on Amazon | |
 | Generac 7163 15kW Standby Generator with Wi-Fi
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| View on Amazon | |
 | Champion Power Equipment 201222 22 kW aXis Home Standby Generator with 200A Whole House Switch
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| View on Amazon | |
 | KOHLER 14kW Standby Generator with 200amp TS
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| View on Amazon | |
 | Champion Power Equipment 201378 22 kW aXis Home Standby Generator with 150A Whole House Switch
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| View on Amazon | |
 | Generac 7210 24kW Air Cooled Guardian Series Home Standby Generator
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| View on Amazon |
Summary of the Best Whole House Generator Options
Need to rush off somewhere, no problem - I completely understand that you don't have time for long blog posts on the best whole house generators. See a summary below.
- RCA 26,000-Watt Air-Cooled Whole House Generator
- 20kW Standby Generator with 200amp TS
- DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered
- Generac 7163 15kW Standby Generator with Wi-Fi
- Champion Power Equipment 201222 22 kW aXis Home Standby Generator with 200A Whole House Switch
- KOHLER 14kW Standby Generator with 200amp TS
- Champion Power Equipment 201378 22 kW aXis Home Standby Generator with 150A Whole House Switch
- Generac 7210 24kW Air Cooled Guardian Series Home Standby Generator
If you are like me for example, and like the detail, please keep on reading. I have catered for you as well.
Why This Guide For The Best Whole House Generators
I've checked out the 15 best whole house generators, and I'm confident you'll find the right fit to keep your home powered.
There are amazing models like the RCA 26,000-Watt generator and Generac 7163 with Wi-Fi monitoring - these stand out for their reliability and ease of use.
Many offer impressive features like dual fuel capabilities and remote monitoring. Whether you prefer a standby or portable generator, there's something for every need and budget.
If you stick around, you'll uncover more details that can help you make the best choice for your home's backup power needs.
Read More:>>> See how different generator sizes power different equipment
Deep Dive Review of the Best Whole House Generator Options
Pros
Cons
Pros
Cons
The 20kW Standby Generator with a 200-amp transfer switch is an ideal choice for homeowners seeking reliable backup power during outages.
I appreciate its ability to automatically restore power within 10 seconds, ensuring my home stays powered up even during storms. The KOHLER Command PRO engine, boasting 30.9 HP, provides impressive performance, and the dual fuel capability lets me easily switch between natural gas and liquid propane.
What stands out to me is the PowerBoost Technology, which allows me to run large loads like central air conditioning without sacrificing power to other appliances.
Its aluminum construction and compact dimensions make it a durable yet practical addition to my home's backup system.
Overall, it's a smart investment for peace of mind.
Best For: Homeowners seeking reliable and efficient backup power solutions during outages and storms.
Pros
Cons
For homeowners seeking reliable backup power during storms or outages, the DuroMax XP13000HX Dual Fuel Portable Generator stands out as an excellent choice.
With a powerful 13,000 watts starting and 10,500 watts running capacity, it can easily handle essential household items like lights and appliances.
I appreciate its dual fuel capability, allowing me to use either gasoline or propane, which adds flexibility.
The electric start feature makes it user-friendly, while the CO Alert and low oil shutdown ensure safe operation.
Weighing 245 pounds and designed for portability, it's easy to maneuver.
Plus, with positive reviews highlighting its reliability and cost-effectiveness, I feel confident in this generator's performance during emergencies.
Best For: Homeowners looking for a reliable and flexible backup power solution during storms or power outages.
Pros
Cons
Looking for a reliable solution to power your home during outages? The Generac 7163 15kW Standby Generator with Wi-Fi might be just what you need. It automatically kicks in during power failures, providing peace of mind.
I love the Mobile Link Remote Monitoring feature, allowing me to check the generator's status from my smartphone. With a runtime of 500 hours and a corrosion-resistant aluminum construction, it's built to last.
Plus, its True Power Electrical Technology ensures my sensitive devices receive clean power. While some users mention concerns about lifespan, I've found it performs well during outages.
With a solid warranty and a 30-day return policy, investing in this generator feels like a smart choice for home energy reliability.
Best For: Homeowners seeking a reliable backup power solution during outages, especially those with sensitive electronic devices.
Pros
Cons
Providing peace of mind during unexpected power outages, the Champion Power Equipment 14kW Home Standby Generator System is an ideal choice for homeowners seeking reliable backup power.
This generator delivers 14,000 watts on propane and 12,500 watts on natural gas, ensuring my home stays powered when it matters most. The automatic start feature kicks in during outages and shuts down once power returns, which I find incredibly convenient.
Operating quietly at 62 dBA, it won't disrupt my daily life. I appreciate the aXis ATS200 transfer switch that manages high-demand loads effectively, preventing overloads.
Plus, with a 10-year limited warranty and free lifetime technical support, I feel confident in my investment for years to come.
Best For: Homeowners looking for a reliable and automatic backup power solution during outages.
Pros
Cons
For homeowners seeking a reliable power solution during outages, the Champion Power Equipment 22 kW Home Standby Generator stands out with its impressive 22,000 watts of continuous power on propane.
This generator's automatic operation means I don't have to worry about refueling; it seamlessly connects to my home's existing natural gas or propane supply.
With up to 20% more fuel efficiency than competitors, it's a smart choice for my energy needs.
The aXis technology simplifies installation and offers a user-friendly controller with Wi-Fi capability for easy programming.
Plus, its durable design and 10-year warranty provide peace of mind.
Overall, I feel confident that this generator will keep my home powered during any emergency.
Best For: Homeowners looking for a reliable and automatic power backup solution during outages.
Pros
Cons
If you're looking for a reliable power solution for your home, the 14kW Standby Generator with a 200-amp transfer switch could be your perfect match.
Powered by the KOHLER Command PRO engine, it delivers 14 kilowatts on liquid propane and 12 kilowatts on natural gas. The automatic transfer switch restores power in just 10 seconds, ensuring your home stays energized during outages.
I appreciate its quiet operation and durable design; the corrosion-proof aluminum enclosure allows for installation close to the house.
With features like PowerBoost technology and remote monitoring through OnCue Plus, I can check the generator's status anytime via my smartphone.
Plus, it comes with a five-year warranty, giving me confidence in my investment.
Best For: Homeowners seeking a reliable and powerful backup power solution during outages.
Pros
Cons
Looking for a reliable power solution during outages? The Champion 22 kW aXis Home Standby Generator is a solid choice.
With a powerful 999cc V-Twin engine, it delivers 22,000 watts on propane and 19,800 watts on natural gas. I appreciate its fuel efficiency, using up to 20% less fuel than competitors.
Plus, the Cold Start Technology ensures it operates in extreme temperatures. Installation is straightforward thanks to its Power Line Carrier technology and Wi-Fi Direct capabilities for easy programming.
While the aluminum-zinc coated steel enclosure provides durability, the generator does come with some compliance issues that require additional costs for battery modifications.
Overall, it's a dependable option, especially with a 10-year limited warranty and lifetime technical support.
Best For: Homeowners seeking a reliable and efficient backup power solution during outages.
Pros
Cons
For homeowners seeking reliable power during outages, the Generac 7210 24kW Home Standby Generator stands out with its impressive 24,000 watts of output.
I appreciate its flexibility, as it runs on either natural gas or LP gas, making fuel options convenient. The 200-amp transfer switch ensures my entire home stays powered, and the G-Force engine guarantees reliability with reduced maintenance needs.
I love the remote monitoring feature via Mobile Link, which keeps me informed about the generator's performance. It's also designed for quick, automatic operation, kicking in within seconds of a power loss.
While some users reported delivery issues, the overall performance ratings have been positive, making it a solid choice for reliable home backup power.
Best For: Homeowners looking for a reliable and flexible power solution during outages.
Factors to Consider When Choosing Whole House Generators
When I think about choosing a whole house generator, I focus on several key factors.
It's important to consider power output requirements, fuel type options, and noise levels that fit my needs.
Additionally, I can't overlook installation, maintenance, and warranty support to ensure I'm making a smart investment.
Power Output Requirements
Choosing the right whole house generator hinges on understanding your power output requirements.
I've learned that determining the total wattage needed is crucial, especially when I consider all essential appliances: lights, refrigerators, heating and cooling systems, and other critical devices.
Generators are rated by their starting and running wattage. I find that starting wattage can be significantly higher, necessary for powering devices with motors, like refrigerators and air conditioners, which may need 2-3 times their running wattage at startup.
For my average residential use, I've noticed that a generator with at least 5,000 to 7,500 running watts is typically recommended. However, larger homes or those with power-hungry devices might need generators that provide 20,000 watts or more.
It's also important to assess peak load requirements during high-demand periods. This ensures my generator can handle the simultaneous operation of multiple appliances without risking overload.
Fuel Type Options
Typically, I find that the choice of fuel type is one of the most crucial factors when selecting a whole house generator. Whole house generators generally run on natural gas or liquid propane, with some models offering dual fuel capabilities for added flexibility.
Natural gas is a major contender; it provides a continuous supply directly from the utility line, which means I don't have to worry about fuel storage for long-term use.
On the other hand, liquid propane generators often deliver higher wattage and can be stored in portable tanks, making them ideal for off-grid situations. I appreciate that propane typically has a higher energy content per gallon compared to natural gas, which can enhance performance.
Additionally, some generators are designed to switch between fuel types seamlessly. This feature offers peace of mind during fuel shortages or emergencies, ensuring I've backup options when I need them most.
When choosing the right generator, it's essential to weigh these factors carefully to find the best fit for my needs and lifestyle.
Read More:>>> Discover the top of the range for portable generators
Noise Level Considerations
Many homeowners, including myself, often overlook the importance of noise levels when selecting a whole house generator. Noise is measured in decibels (dB), and the range can vary significantly—from as low as 56 dB(A), which is similar to a normal conversation, to much higher levels that could disturb neighbors.
I've found that many generators designed for residential use prioritize quiet operation, especially models engineered for noise-sensitive areas.
When I was choosing my generator, I paid close attention to those with advanced sound dampening technology, as they can significantly reduce noise output.
Additionally, I noticed that generators featuring corrosion-proof enclosures allow for closer installation to homes, minimizing noise impact on our outdoor living spaces.
It's also crucial to consider local regulations regarding noise levels. Some neighborhoods have strict ordinances dictating acceptable sound output for generators. Knowing these guidelines helped me make a more informed decision.
Installation and Maintenance
When considering a whole house generator, the installation and maintenance aspects can significantly impact its performance and longevity.
I've learned that proper installation usually requires professional assistance, especially for automatic transfer switches (ATS). This ensures compliance with electrical codes and safety standards, which is crucial for peace of mind.
Maintenance is just as important. While many generators come with extended maintenance intervals, I always make it a point to perform regular checks, including oil changes and battery tests. These tasks are essential to ensure reliability during power outages.
The location of the generator also plays a role; I make sure it's installed at least 18 inches from my home to reduce noise and exhaust risks. Weatherproofing and corrosion resistance are vital for outdoor installations.
I look for generators with durable enclosures to enhance longevity and minimize maintenance needs.
Additionally, I appreciate monitoring systems that offer remote access for status updates and maintenance alerts, as they simplify upkeep and help me address potential issues promptly.
By keeping these factors in mind, I can confidently choose a generator that meets my needs while ensuring optimal performance.
Warranty and Support
Choosing a whole house generator isn't just about power output; it's also crucial to look into warranty and support options. I've found that a standard warranty typically ranges from 2 to 10 years, and some models even limit operation to around 2000 hours.
It's essential to ensure the warranty covers parts, labor, and service because this can greatly impact long-term maintenance costs. Many manufacturers offer free lifetime technical support, which I appreciate for installation and troubleshooting help throughout the generator's life.
Some warranties come with extended coverage for added peace of mind, while others specify conditions for repairs or replacements due to defects. Before making a decision, I always review customer feedback regarding warranty claims and support experiences.
This gives me insight into how reliable the manufacturer's service is. A solid warranty and support structure not only protects my investment but also ensures that any issues I face are addressed quickly.
Read More:>>> Delve deep into the 2000W generator options
Key Takeaways
- The RCA 26,000-Watt Air-Cooled Whole House Generator offers quick power restoration within 10 seconds and operates quietly at 56 dB(A).
- Generac 7210 24kW Home Standby Generator provides 24,000 watts of backup power, compatible with both natural gas and LP gas for fuel flexibility.
- Champion Power Equipment's 22 kW Home Standby Generator boasts up to 20% more fuel efficiency than competitors, ensuring reliable performance during outages.
- Many models feature remote monitoring capabilities, allowing users to check generator status via smartphone apps for convenient management.
- Professional installation is recommended for compliance and safety, with regular maintenance checks essential for long-lasting performance.
Frequently Asked Questions
How Do I Determine the Right Size Generator for My Home?
To determine the right size generator for my home, I calculate my essential appliances' wattage, consider peak usage, and assess my home's square footage. This helps me choose a generator that meets my needs effectively.
What Maintenance Is Required for Whole House Generators?
I regularly check my whole house generator's oil levels, clean or replace the air filter, and test it monthly. I also schedule annual professional maintenance to ensure it runs smoothly when I need it most.
Can I Install a Generator Myself?
Installing a generator myself feels like climbing Everest! I know I can do it, but I've realized that it's best to hire a professional to ensure safety and compliance with local codes.
How Loud Are Whole House Generators During Operation?
I've noticed whole house generators can be quite loud during operation, often reaching 60 to 70 decibels. It's important to consider noise levels, especially if you live close to neighbors or in a quiet area.
Are There Any Warranties Available for These Generators?
Yes, I've found that many whole house generators come with warranties. They typically cover parts and labor for a certain period. I always check the warranty details before purchasing to ensure I'm protected.
Final Thoughts On The Best Whole House Generator
In choosing the best whole house generator, I must say preparing this guide was really empowering for me as well.
With options like the RCA 26,000-Watt and Generac 7163, you are ensured to find real quality options at your finger tips.
Remember, just as a lighthouse guides ships, a reliable generator lights up our lives when the storms roll in. So, power up with confidence and embrace the peace of mind that comes from being prepared!
