When power outages occur, having a reliable home backup generator is essential. Natural gas generators are a popular choice for homeowners looking for a dependable and eco-friendly energy source. These generators run on natural gas, which is often more affordable and cleaner than other fuel types, like propane or gasoline. Whether you live in an area prone to severe weather or simply want peace of mind, investing in a natural gas home backup generator can ensure that your household stays powered during an emergency.
In this comprehensive guide, we will cover the 5 best natural gas home backup generators, their key features, benefits, and how to choose the right model for your needs. Let’s dive into the top generators on the market.
Why Choose a Natural Gas Backup Generator?
Affordable Energy Source
Natural gas is typically more affordable than other fuel types, making it a cost-effective option for homeowners who want reliable backup power without breaking the bank. Since natural gas is delivered directly to your home, there is no need to worry about fuel storage or running out during an emergency.
Environmentally Friendly
Natural gas is a cleaner alternative to gasoline and diesel, producing fewer emissions. By choosing a natural gas generator, you’re helping reduce your carbon footprint and contribute to a cleaner environment.
Continuous Power Supply
As long as you have a natural gas line, you can expect a continuous fuel supply. Unlike propane or gasoline, which may require frequent refueling, a natural gas generator will keep running as long as the power outage persists.
Convenient and Low Maintenance
Natural gas generators are low maintenance compared to other types. Since they don’t require fuel storage or frequent fueling, they are more convenient for long-term use. Additionally, many natural gas generators come with automatic transfer switches that kick in as soon as the power goes out, so you don’t have to manually start the generator.
Top Picks for Natural Gas Home Backup Generators
1. Generac Guardian Series 22kW
Overview
Generac is one of the most recognized brands in the backup generator industry, and the Guardian Series 22kW is a top contender in the natural gas generator category. It is designed for homes of various sizes and offers reliable power during outages.
Key Features
Power Output: 22,000 watts, which is ideal for running multiple appliances simultaneously.
Automatic Transfer Switch: Seamlessly switches from the grid to the generator when a power failure occurs.
Quiet Operation: Features advanced sound-dampening technology for quieter operation.
Durability: Built with a durable aluminum enclosure to protect the unit from the elements.
Why It’s Great
The Generac Guardian Series 22kW is a powerful and reliable choice for homeowners with larger energy needs. Its large fuel capacity and automatic transfer switch ensure continuous power without any hassle.
2. Kohler 20RESCL 20kW
Overview
Kohler’s 20RESCL is another excellent natural gas backup generator that offers solid performance and reliability. Kohler is known for manufacturing high-quality, long-lasting generators, and the 20RESCL is no exception.
Key Features
Power Output: 20,000 watts, which is enough for most standard homes.
Quiet Operation: Includes Kohler’s quiet, compact design that minimizes noise.
Enclosed Design: Weather-resistant enclosure for added durability and protection.
Mobile Link Remote Monitoring: Allows you to monitor your generator’s performance remotely.
Why It’s Great
The Kohler 20RESCL is perfect for homeowners who want a durable and reliable generator. The added benefit of remote monitoring makes it easy to keep track of your generator’s performance.
3. Briggs & Stratton 20kW Home Standby Generator
Overview
Briggs & Stratton is a well-known brand for producing reliable and affordable generators. Their 20kW home standby generator offers solid performance and is designed to handle both essential and larger household appliances.
Key Features
Power Output: 20,000 watts, which can power up to 16 circuits in your home.
Quiet Power Technology: Features a sound-dampening system for quieter operation.
Durability: The weather-resistant aluminum enclosure protects the unit from the elements.
Intuitive Control Panel: Easy-to-use interface for operation and monitoring.
Why It’s Great
The Briggs & Stratton 20kW is an excellent choice for homeowners who want a reliable generator that’s easy to use and maintain. The quiet operation and durability make it an attractive option for those who want peace of mind during power outages.
4. Cummins RS20AC 20kW
Overview
Cummins is a global leader in power generation, and the RS20AC 20kW is a standout model in their lineup. Known for its durability and efficient fuel usage, this generator is perfect for homeowners who need consistent power during long outages.
Key Features
Power Output: 20,000 watts, enough to run most household appliances.
Advanced Fuel Management: Uses natural gas efficiently for longer runtimes.
Weather-Resistant: Built to withstand extreme weather conditions.
Quiet Operation: Designed to minimize noise, even during heavy use.
Why It’s Great
The Cummins RS20AC 20kW is a reliable and efficient option for homeowners who need a backup generator that can handle demanding loads. Its fuel management system ensures longer runtimes, making it ideal for extended outages.
5. Westinghouse WGEN7500DF
Overview
While the Westinghouse WGEN7500DF is primarily a dual-fuel generator, it can be run on natural gas when connected to a gas line. This makes it a flexible option for homeowners who want the versatility of using different fuel sources.
Key Features
Power Output: 7,500 watts, suitable for smaller homes or backup power for essential appliances.
Dual Fuel Capability: Can operate on both natural gas and gasoline, providing flexibility.
Automatic Voltage Regulator: Ensures stable voltage to prevent damage to sensitive electronics.
Portability: Designed to be portable, making it easy to move around.
Why It’s Great
The Westinghouse WGEN7500DF is an affordable and flexible option for homeowners who want the option to use both natural gas and gasoline. Its portability and compact design make it easy to store when not in use.
Factors to Consider When Choosing a Natural Gas Generator
Power Output
The most important consideration when choosing a generator is power output. You need to select a generator that provides enough wattage to meet your home’s needs. Calculate the total wattage of all essential appliances you plan to power, including lights, refrigerators, and medical equipment.
Noise Level
Noise can be a major concern, especially if you live in a densely populated area. Look for models that feature sound-dampening technology or low-decibel operation.
Durability and Weather Resistance
Your generator will likely be exposed to the elements, so durability is essential. Look for weather-resistant enclosures made of materials like aluminum that can withstand rain, wind, and extreme temperatures.
Ease of Maintenance
Choose a generator that requires minimal maintenance and is easy to service. Some models come with self-diagnostic features that can alert you when it’s time for maintenance, making it easier to keep your generator in top condition.
Installation and Setup
While some generators come with automatic transfer switches, others may require additional installation. Consider whether you want a plug-and-play option or if you’re comfortable with professional installation.
Conclusion
Investing in a natural gas backup generator is a smart choice for homeowners who want reliable power during an emergency. The models discussed in this guide—Generac Guardian Series 22kW, Kohler 20RESCL, Briggs & Stratton 20kW, Cummins RS20AC, and Westinghouse WGEN7500DF—are some of the best natural gas generators available today. Each offers a combination of reliability, performance, and convenience to ensure that your home stays powered when you need it the most.
When selecting the right generator for your home, consider factors like power output, noise level, durability, and maintenance requirements. With the right natural gas generator, you’ll be prepared for any power outage that comes your way.
