Generac 6729 Guardian Series

Best standby propane generator- Complete Buyer’s Guide & Reviews {Updated 2020}

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A standby home generator keeps your power on during an outage. It’s installed outside your house (like an AC unit) and comes on automatically — whether you’re home or away. All within seconds of a power outage.

Plus home generators run on propane or natural gas, so there’s no refueling. We hope this article will help you know Best standby propane generator for you.

Best Standby Propane Generator

To know more about best propane generator for the money, visit here!

How To Choose The Best Standby Generator For Your Home?

When it’s time to choose your new standby generator, here are some important factors to consider…

  • Quiet Operation – As your generator is going to be near your house it needs to be quiet. Most standby generators use technologies that keep the noise at residential-friendly levels.  Check the decibel levels on our table below.
  • Improved fuel efficiency – The generators we have chosen feature advanced, automotive-style engines, which are more fuel-efficient.
  • Liquid-cooled – These generators can handle prolonged outage periods as they are typically liquid-cooled.
  • Longer maintenance intervals – We have chosen standby generators that can go for extended periods between maintenance, as compared to their portable counterparts. This can save you lots of money and hassle in the long run.

 

Pros & Cons

Pros
  • Easy automatic start and stop when main power switches off and on
  • Higher power output compared to other generator types
  • Less frequent maintenance
  • Weather-resistant
  • Longer runtime than other types of generators
  • Generally more quiet than other generators
  • Many standby generators perform auto self-tests
  • Lower running costs
Cons
  • More expensive compared to other generator types
  • Maintenance tends to be more expensive and often requires a professional
  • Complicated installation often requires a professional
  • May impact building permits and taxes

 

Most Best standby generator:-

 

  1. Briggs & Stratton 40396 – Closest Placement to House

Briggs & Stratton 40346 2000

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Features-

  • Max Continuous Power Rating: 20,000 (LP) / 18,000 (NG)
  • Fuel Type(s): Liquid Propane (LP), Natural Gas (NG)
  • Transfer Switch: Customizable
  • Rated Voltage: 120/240 Volts◦ Noise Level: N/A
  • Harmonic Distortion: <5%
  • Warranty: 5 year limited
  • More features: Includes 200 amp transfer switch with flexible indoor/outdoor installation.

 

Placement up to 18 in. from home per NFPA 37 standard. This is one of the most reliable models on our best home standby generator list.

The Briggs & Stratton 40396 is so safe for use that the National Fire Protection Agency approves its placement as close as 18 inches from your house.

This is another high capacity generator but considering its maximum continuous power of 20,000 watts you would be surprised that users call it relatively quiet.

 

This is a very welcome feature when you consider how close it can be placed to your house. Do not worry about the exhaust fumes possibly entering your house.

However, if you live on a tight lot then check where the fumes will flow towards instead because you do not want to put your neighbours at risk, either.

 

Highlights-

Another useful feature of this home standby generator is that Briggs & Stratton gives you a choice of type of transfer switch. This makes this model a more flexible design than the other generators.

 

Pros & Cons

Pros
  • Designed for long operation
  • PowerBoost Technology
  • 10-second response time
  • Corrosion-proof casing
  • Online monitoring system
Cons
  • Users report subpar local customer service

 

  1. Kohler 20RESCL w. Commercial Grade Engine – Best for Long Operation-

Kohler 20RESCL 100LC16

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Features-

  • Max Continuous Power Rating: 20,000 (LP) / 18,000 (NG)
  • Fuel Type(s): Liquid Propane (LP), Natural Gas (NG)
  • Transfer Switch: RXT
  • Rated Voltage: 120/240 Volts
  • Noise Level: 69 dB
  • Harmonic Distortion: <5%
  • Warranty: 5 year /2,000 hour limited
  • More features: Includes 100 amp 16-circuit automatic transfer switch. 100% corrosion-proof enclosure.

 

The Kohler 20RESCL has been on the market for several years but it is still one of the most trusted standby generators for commercial purposes like hospitals and airports.

What makes this model so dependable is its commercial grade engine that is specifically designed for long operation hours and so can run for days.

It only takes 10 seconds for this generator to reach full running mode after the power cuts out. The energy is also clean energy with less than 5% Total Harmonic Distortion so it is completely safe for any sensitive devices such as computers.

The design is of high quality with a corrosion-proof casing that can withstand any kind of extreme weather conditions. Also, there is not need to install a concrete pad since the generator already has a polymer base for direct installation.

 

Highlights-

Like the Generac models, this Kohler generator has online monitoring possibilities and the system will even send you text alerts for maintenance reminders. This high capacity standby generator is great for commercial use and perfectly reliable for large homes.

 

Pros & Cons

Pros
  • Designed for long operation
  • PowerBoost Technology
  • 10-second response time
  • Corrosion-proof casing
  • Online monitoring system
Cons
  • Users report subpar local customer service

 

  1. Champion Power Equipment 100294 14KW – Most Fuel Efficient-

Champion Power Equipment 100294

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Features-

  • Max Continuous Power Rating: 14,000 (LP) / 12,500 (NG)
  • Fuel Type(s): Liquid Propane (LP), Natural Gas (NG)
  • Transfer Switch: Ats200
  • Rated Voltage: 120/240 Volts
  • Noise Level: 63.5 dB
  • Harmonic Distortion: <5%
  • Warranty: 10 year limited
  • More features: 24V starting system operates between -22F and 104F. Performs weekly self-diagnostic tests.

 

If you are worried about the fuel consumption of these large home standby generators then take a look at the more efficient Champion 100294 model.

This 14,000 watt generator has an average fuel consumption of only 2.6 gallons per hour at a 100% load and 1.6 gallons per hour at 50% load.

Most people prefer having the home standby generator hooked up to the main natural gas supply since this cuts out the need for refueling and is more affordable.

However, if this is not possible or not a reliable fuel source for you then this Champion generator is an economical choice.This generator has a midsize capacity which should be enough for most small and medium-sized homes.

 

Highlights-

This smart generator will monitor when it is close to overloading and automatically stop the power supply to the non-essential circuits so that the vital appliances can run continuously.

 

Pros & Cons

Pros
  • Reliable start with no warming kit required
  • Gull-wing style enclosure for easy access
  • Low THD
  • Lengthy warranty period
  • Mounting pad included
  • Fuel efficient
Cons
  • Some users report automatic start issues

 

  1. Kohler 20RESCL w. Commercial Grade Engine – Best for Long Operation-

Kohler 20RESCL 100LC16

 Check Price On Amazon

 

Features-

  • Max Continuous Power Rating: 20,000 (LP) / 18,000 (NG)
  • Fuel Type(s): Liquid Propane (LP), Natural Gas (NG)
  • Transfer Switch: RXT
  • Rated Voltage: 120/240 Volts
  • Noise Level: 69 dB
  • Harmonic Distortion: <5%
  • Warranty: 5 year /2,000 hour limited
  • More features: Includes 100 amp 16-circuit automatic transfer switch. 100% corrosion-proof enclosure.

 

The Kohler 20RESCL has been on the market for several years but it is still one of the most trusted standby generators for commercial purposes like hospitals and airports.

What makes this model so dependable is its commercial grade engine that is specifically designed for long operation hours and so can run for days.

It only takes 10 seconds for this generator to reach full running mode after the power cuts out. The energy is also clean energy with less than 5% Total Harmonic Distortion so it is completely safe for any sensitive devices such as computers.

 

Highlights-

The design is of high quality with a corrosion-proof casing that can withstand any kind of extreme weather conditions. Also, there is not need to install a concrete pad since the generator already has a polymer base for direct installation.

 

Pros & Cons

Pros
    Cons

       

      1. Briggs & Stratton 40396 – Closest Placement to House-

      Briggs & Stratton 40396

       Check Price On Amazon

       

      Features-

      • Max Continuous Power Rating: 20,000 (LP) / 18,000 (NG)
      • Fuel Type(s): Liquid Propane (LP), Natural Gas (NG)
      • Transfer Switch: Customizable
      • Rated Voltage: 120/240 Volts
      • Noise Level: N/A
      • Harmonic Distortion: <5%
      • Warranty: 5 year limited
      • More features: Includes 200 amp transfer switch with flexible indoor/outdoor installation. Placement up to 18 in. from home per NFPA 37 standard.

      This is one of the most reliable models on our best home standby generator list.This is another high capacity generator but considering its maximum continuous power of 20,000 watts you would be surprised that users call it relatively quiet.

      This is a very welcome feature when you consider how close it can be placed to your house.Do not worry about the exhaust fumes possibly entering your house.

      Briggs & Stratton minimizes the risks of carbon monoxide poisoning with front air ventilation on the generator that sends the fumes away from your building.

      However, if you live on a tight lot then check where the fumes will flow towards instead because you do not want to put your neighbours at risk, either.

       

      Highlights-

      Another useful feature of this home standby generator is that Briggs & Stratton gives you a choice of type of transfer switch. This makes this model a more flexible design than the other generators.

       

      Pros & Cons

      Pros
      • Highly dependable engine and design
      • Close placement makes it good for small lots
      • Rust-free enclosure
      • Remote monitoring and automatic start
      Cons
      • Setup requires professional
      • Engine starter may need regular replacement

       

      Top 5 universal Best standby propane generator:-

       

      • Champion Power Equipment 100294 – OUR NUMBER ONE PICK

      Champion Power Equipment 100294

       Check Price On Amazon

       

      This 14-kilowatt home standby generator from Champion Power Equipment is designed and engineered in the United States and provides a permanent source of backup power.

      Whenever there is a power cut, the generator will automatically start and deliver continuous power to your whole house. The most noteworthy feature of this home standby generator is its engine.

      The generator’s enclosure has an all-weather design with a composite mounting pad that protects the unit from the elements.

      The enclosure itself is resistant to rust, and it has an innovative gull-wing design that provides easy access to the engine and a full view of the onboard control system.

      This system provides control over all the generator’s functions, including automatic transfer switch control, start and stop features, weekly testing and exercise functions, and utility monitoring.

       

      Pros & Cons

      Pros
        Cons

           

          Highlights-

          This generator from Champion Power Equipment has a lot to offer in terms of power, usability, and reliability. The unit also has a relatively reasonable price tag.

           

          • Generac 7043 Standby Generator

          Generac 7043 Home Standby Generator

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          The Generac 7043 standby generator is designed and manufactured in the United States.

          The unit is fitted with a Generac OHVI G-force engine that produces 22 kilowatts of power on propane and 19.5 kilowatts on natural gas.

          The generator’s power delivery is sufficient to power whole-house loads, including high-wattage units like electric stoves and air conditioning units.

          The engine works together with True Power technology to deliver high-quality, stable power with less than 5% total harmonic distortion, making it ideal for powering sensitive electronics.

          One of this generator’s standout features is mobile link remote monitoring. With this feature, you can access things like the generator’s current operating status and maintenance schedule from any smart device anywhere in the world.

          The unit also has a control panel with a multilingual LCD which provides you with information on the generator’s battery status, maintenance intervals, and much more.

          The generator’s enclosure is made of aluminum, and it is powder-coated with RhinoCoat to protect against extreme temperature fluctuations, the sun’s UV rays, and water damage.

           

          Pros & Cons

          Pros
          • Quiet self-test mode
          • True Power technology produces clean power
          • Aluminum enclosure with RhinoCoat protects the unit from the elements
          • An LCD and mobile monitoring to control the unit
          Cons
          • Requires a fair amount of maintenance
          • The space for wiring is restricted, and the terminals are difficult to access.

           

          Highlights-

          With the highest output on this list, the Generac 7043 standby generator delivers sufficient power to meet most household power requirements and is suitable for powering sensitive electronics.

           

          • Briggs & Stratton 20,000 Standby Generator

          Briggs & Stratton 40346 2000

           Check Price On Amazon

           

          This Briggs & Stratton standby generator is fitted with a commercial Vanguard engine that provides whole-house power to the tune of 20 kilowatts on liquid propane and 18 kilowatts on natural gas.

          The generator features patented Symphony II Power Management technology that regulates power usage to save you money.

          The unit can power several high-demand appliances simultaneously, including HVAC units, electric ovens, and washer and dryers.

          The generator’s output is also clean and stable, rendering it suitable for delicate electronic appliances.

          The Briggs & Stratton generator is fitted with a 200-amp automatic transfer switch and computer-controlled load management power switching. The result is a seamless transition from grid power in the event of a power outage.

          The generator features an automotive-style exhaust system, sound-dampening technology, and unique airflow technology. Because of these integrations, the unit is up to 50% quieter than most other portable generator models, making it suitable for use in any neighborhood.

           

          The design and construction of the unit meet the requirements of Article 37 of the National Fire Protection Agency’s standards, and it can be placed as close as 18 inches from a building.

          Pros & Cons

          Pros
            Cons

               

              Highlights-

              The Briggs & Stratton 20,000 standby generator is powerful enough to meet the demands of most households. Although it is bulky, this generator also comes with several technologies to regulate power usage and ensure quiet operation.

               

              • Briggs & Stratton Power Products 40555 17kW Standby Generator

              propane standby

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              The Briggs & Stratton Power Products 40555 17kW standby generator is designed and manufactured in the United States and has a Briggs & Stratton Vanguard engine and a 12V auto-start system.

              The generator offers a power capacity of 15,300 watts on natural gas and 17,000 watts on liquid propane.

              Included with the generator is a Symphony II automatic transfer switch that is rated at 200 amps and enables the generator to power all circuits without a sub-panel.

              The transfer switch has a NEMA 3R enclosure that allows for both indoor and outdoor installation. Like the 20-kW model, this generator features a Symphony II Power Management System for computer-controlled load management to customize power delivery to your home’s needs.

              The generator’s control panel features a user-friendly digital display and an hour meter for maintenance tracking and easy programming.

              Protecting the generator is an automotive-grade Galvanneal steel enclosure that is powder-coated to protect it from rust, corrosion, moisture, and other elements.

              The generator meets the safety standards that are set out by NFPA 37 of the National Fire Protection Agency, and it can be placed as close as 18 inches from a building.

              Pros & Cons

              Pros
              • Capacity to power several high-demand appliances at once
              • Transfer switch automatically turns on the generator after sensing a power cut
              • Compliant with NFPA 37, which allows for placement 18 inches from a structure
              • Durable generator enclosure made of rust-resistant Galvanneal steels
              Cons
              • 540 CCA battery is not included with the purchase
              • At 484 pounds, the unit is difficult to transport and install

               

              Highlights-

              The Briggs & Stratton Power Products 40555 17kW unit is the ideal standby generator if you value high performance, reliability, and quality.

               

              • Generac 7043 Home Standby Model

              Generac 7043 Home Standby Generator

               Check Price On Amazon

               

              A Generac G-Force Engine powers the Generac 7043 Home standby generator. This engine is power-lubricated, has a low maintenance requirement, and is capable of prolonged and strenuous operation.

              The engine delivers 22 kilowatts on liquid propane and 19.5 kilowatts when fuelled by natural gas.

              The generator features True Power Technology, which reduces harmonic distortion to less than 5%. The result is clean, high-quality power output that is suitable for sensitive electronic devices and appliances.

              Another prominent feature of the generator is the automatic 200-amp transfer switch that turns on the generator whenever it senses a power outage.

              At only 67 decibels, this generator’s running noise is relatively quiet, and it is ideal if you live in an area with noise restrictions.

              Another useful feature is the Quiet-Test Self-Test mode that slows down the unit’s RPM for five to twelve minutes for self-testing so you can ensure that the unit is performing optimally and efficiently.

               

              The Generac 7043 has a durable aluminum enclosure with a RhinoCoat powder-coated finish that is resistant to rust and corrosion. The enclosure protects the unit from elements and can withstand winds of up to 150 miles per hour.

              Pros & Cons

              Pros
                Cons

                   

                  Highlights-

                  The Generac 7043 has a list-topping capacity that is large enough to meet any household’s emergency power requirements. The unit is durable and reliable, and it runs quietly in the background whenever there is a power cut.

                   

                  Final verdict

                  Having a standby generator can protect your family from outage-related effects such as cold, food shortage, and carbon monoxide poisoning.

                  It can also protect your property and household appliances from costly damage. There are numerous factors to consider when looking for the best standby generator for your home, including power output, overall size, and fuel type.

                  Before you install a standby generator, you should notify your local electric utility company of your intention to use a standby backup power system during power interruptions.

                  You also need to have the installation approved by your local code authority and acquire a building permit.

                  Keep in mind that you’ll need a transfer switch. It is recommended that you install a double-pole, double-throw transfer switch to disconnect your load from the main grid.

                  An experienced and certified electrician should install the transfer switch. Expert installation will prevent power generated by the generator from flowing out onto the grid lines where it can electrocute repair crew members.

                  The bottom line? Make sure the generator you choose is capable of providing sufficient power without putting your family or property at risk.

                  We hope this article helps you find the best propane standby generator for your home. You can also check out user reviews for various generators on the market.

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