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WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN

WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange

Condition: New
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange
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Style: Open Frame


Features

  • Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

Description

Style:Open Frame Remember when you had clean and quiet portable power? The WEN 4,000-Watt Inverter Generator provides clean energy, free of voltage spikes and drops for safe use with laptops, phones, and other sensitive electronics. Our 212cc 4-stroke OHV engine produces up to 4000 surge watts and 3500 rated watts of power. Designed to mirror a pure sine wave, this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe to run sensitive electronics. Our ultra- efficient 1.85-gallon tank provides over 7 hours of half-load run time. The fully-packed panel comes equipped with two three-prong 120V NEMA 5-20R receptacles, two 5V USB ports, and one 120V RV-ready TT-30R receptacle. Maximize fuel economy by engaging the eco-mode switch. This allows the generator's engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel, preventing the unnecessary usage of gasoline. Need more energy? Easily link up two generators using a WEN Parallel Connection Kit (sold separately) in order to share wattage amongst multiple units. Low-oil and low-fuel automatic shutdown combine with the built-in overload protection and indicator lights to safeguard both your generator and your electronics from damage. And because its a WEN product, your open frame inverter generator comes backed by a two-year warranty, a nationwide network of skilled service technicians, and a friendly customer help line, all to make sure you remember WEN.


Product Dimensions: 19.8 x 13.8 x 18.9 inches


Item Weight: 66.1 pounds


Manufacturer: WEN


Item model number: GN400i


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Style: Open Frame


Features

  • Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

Description

Style:Open Frame Remember when you had clean and quiet portable power? The WEN 4,000-Watt Inverter Generator provides clean energy, free of voltage spikes and drops for safe use with laptops, phones, and other sensitive electronics. Our 212cc 4-stroke OHV engine produces up to 4000 surge watts and 3500 rated watts of power. Designed to mirror a pure sine wave, this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe to run sensitive electronics. Our ultra- efficient 1.85-gallon tank provides over 7 hours of half-load run time. The fully-packed panel comes equipped with two three-prong 120V NEMA 5-20R receptacles, two 5V USB ports, and one 120V RV-ready TT-30R receptacle. Maximize fuel economy by engaging the eco-mode switch. This allows the generator's engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel, preventing the unnecessary usage of gasoline. Need more energy? Easily link up two generators using a WEN Parallel Connection Kit (sold separately) in order to share wattage amongst multiple units. Low-oil and low-fuel automatic shutdown combine with the built-in overload protection and indicator lights to safeguard both your generator and your electronics from damage. And because its a WEN product, your open frame inverter generator comes backed by a two-year warranty, a nationwide network of skilled service technicians, and a friendly customer help line, all to make sure you remember WEN.


Product Dimensions: 19.8 x 13.8 x 18.9 inches


Item Weight: 66.1 pounds


Manufacturer: WEN


Item model number: GN400i


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Features

  • Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

Description

Style:Open Frame Remember when you had clean and quiet portable power? The WEN 4,000-Watt Inverter Generator provides clean energy, free of voltage spikes and drops for safe use with laptops, phones, and other sensitive electronics. Our 212cc 4-stroke OHV engine produces up to 4000 surge watts and 3500 rated watts of power. Designed to mirror a pure sine wave, this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe to run sensitive electronics. Our ultra- efficient 1.85-gallon tank provides over 7 hours of half-load run time. The fully-packed panel comes equipped with two three-prong 120V NEMA 5-20R receptacles, two 5V USB ports, and one 120V RV-ready TT-30R receptacle. Maximize fuel economy by engaging the eco-mode switch. This allows the generator's engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel, preventing the unnecessary usage of gasoline. Need more energy? Easily link up two generators using a WEN Parallel Connection Kit (sold separately) in order to share wattage amongst multiple units. Low-oil and low-fuel automatic shutdown combine with the built-in overload protection and indicator lights to safeguard both your generator and your electronics from damage. And because its a WEN product, your open frame inverter generator comes backed by a two-year warranty, a nationwide network of skilled service technicians, and a friendly customer help line, all to make sure you remember WEN.


Product Dimensions: 19.8 x 13.8 x 18.9 inches


Item Weight: 66.1 pounds


Manufacturer: WEN


Item model number: GN400i


Shipping

This product includes free shipping to all US addresses.


Delivery

Orders placed now will arrive in 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Top Amazon Reviews


4.0 out of 5 stars
By Josh - Reviewed in the United States on November 16, 2019
Best value anywhere for inverter generator
Living in rural PG&E territory, unfortunately, so a generator is now a good thing to have in case of emergencies. I was looking quite awhile for a 4000-ish peak watt generator and stumbled across this incredible deal and purchased right away. One good tip for generator noobs: read the manual and follow the proper maintenance, startup and shutdown procedures. If you don't, you'll run into issues in the future. Once you know the tips, startup and shutdown is a cinch. One nice thing is it comes with a sparkplug socket, a wrench, a funnel, and high elevation carb kits. You can tell they took care in ensuring people use their products properly to get the most value out of them. I have not used this for an actual power outage, but I tested it on a couple things. I hooked up a chest freezer, a window AC unit, and our gas furnace all at once. Noticed no bog down whatsoever. It seems this will work great in a pinch. I would recommend you buy the RV adapter with a split that way you have more plugs to distribute the amps being pulled. They add up quickly. The weight of this is great. You can carry it by the frame for short distances or could put it on a hand truck no problem since it's pretty small. It is heavy enough where my wife would not be able to carry though and if it's hot you probably don't wanna move with for awhile. Cons: I don't think this is as quiet as advertised. With the Eco mode it becomes a little quieter, but with a lot of watts running it's nearly as loud as a traditional generator. I wish the fuel tank were a little larger as well to be able to get 10 hours out of it. I have seen reviews of people getting more than 7 hours though, so we'll see. A smaller tank does make it lighter though. Conclusion: no, this is not as nice as a Honda generator which would cost 4x what this one costs. If that's your expectation, buy a Honda. You know what you want. It does seem well built though, and if you take of it, it will take care of you. It's the best value for an inverter generator I have seen anywhere! Buy it, and if you hate it, empty your savings account on a Honda so you can brag to your buddies around the beer keg.🤣

1.0 out of 5 stars
By Justin - Reviewed in the United States on November 17, 2019
Leaks gas, rough idle, no support from Wen
It had a rough idle from the beginning. It ran smooth with a load on it, so I wasn’t too worried. After running only 4 hours it started leaking gas out of the air filter and the idle was worse, I suspect it’s a problem with the carb. Wen doesn’t answer emails. I was on hold with their customer service for almost an hour and then decided to just get a refund instead. It wasn’t worth it for something that needs to work in an emergency.

4.0 out of 5 stars
By MichBritt - Reviewed in the United States on December 8, 2019
Impressive right out of the box
The Wen GN400i was impressive right out of the box. It has the most complete kit I have ever seen for a small engine powered machine. The only thing it didn't come with is the engine oil and gasoline to fuel it. Included were all of the tools to prep the machine, a funnel and hose to fill the oil without making a mess, carb kits for high elevation use, and complete and correct instructions (in good English). It only took a few minutes to remove the shipping brackets, fill the oil, add gasoline. This thing fired up on the second pull. This looks like a very promising generator.

1.0 out of 5 stars
By Bruce Chi - Reviewed in the United States on August 7, 2020
Generator worked for 10 minutes and then DOA
I tested it today with a dehumidifier unit. It worked for 10 minutes and then cut out power. Engine kept running but no power. The error code (5 red blinks) indicated too high voltage to alternator and to call customer service. I called customer service and spent an hour with them trying various things that didn't worked before they said to process a return to their factory and for them to send a replacement out. I'm not interested at this point given the customer rep said these models are finicky and sometimes prone to these sorts of issues. I made the mistake of waiting 3 months after purchasing before testing out the unit but hopefully Amazon will process the return as it's essentially DOA. Don't make the mistake I made. Make sure to test your generator asap upon arrival.

3.0 out of 5 stars
By dinotech - Reviewed in the United States on December 24, 2019
Update. Have not run it, and WEN hasn't answered my question about Calif crap fuel.
This is an update, because another user recommended Star Tron blue enzyme fuel treatment, and it looks good enough to me to break my Wen in on treated calif fuel. If this stuff works, it is a really big deal to me. All I want to know is whether it's fuel system can survive all the different variations in my crap Calif fuel, that is constantly changing. Honda stuff (my gold standard) sometimes clogs, but the rubber parts seem to survive. I have a new LPG/gasoline carb for it, but I don't want to install it before breaking it in during it's warranty timeframe. Also, it sucks that Calif lets PGE get away with everything, and forces residents to generators that are likely to cause even more wildfires.

2.0 out of 5 stars
By Mr. CJC - Reviewed in the United States on April 29, 2020
this does not have electric start, it is also loud.
I purchased this to use with my rv for boondocking and dry camping. filled with oil and gas and it started right up however it was very loud and that was before i added a load to it, this was touted as very queit and some of the reviews make mention of electric start. well it does not have electric start and compared to other traditional generators it is not queit! I ptomptly drained the oil and the fuel and returned and am searching for another option.

Top Reviews


4.0 out of 5 stars
By Josh - Reviewed in the United States on November 16, 2019
Best value anywhere for inverter generator
Living in rural PG&E territory, unfortunately, so a generator is now a good thing to have in case of emergencies. I was looking quite awhile for a 4000-ish peak watt generator and stumbled across this incredible deal and purchased right away. One good tip for generator noobs: read the manual and follow the proper maintenance, startup and shutdown procedures. If you don't, you'll run into issues in the future. Once you know the tips, startup and shutdown is a cinch. One nice thing is it comes with a sparkplug socket, a wrench, a funnel, and high elevation carb kits. You can tell they took care in ensuring people use their products properly to get the most value out of them. I have not used this for an actual power outage, but I tested it on a couple things. I hooked up a chest freezer, a window AC unit, and our gas furnace all at once. Noticed no bog down whatsoever. It seems this will work great in a pinch. I would recommend you buy the RV adapter with a split that way you have more plugs to distribute the amps being pulled. They add up quickly. The weight of this is great. You can carry it by the frame for short distances or could put it on a hand truck no problem since it's pretty small. It is heavy enough where my wife would not be able to carry though and if it's hot you probably don't wanna move with for awhile. Cons: I don't think this is as quiet as advertised. With the Eco mode it becomes a little quieter, but with a lot of watts running it's nearly as loud as a traditional generator. I wish the fuel tank were a little larger as well to be able to get 10 hours out of it. I have seen reviews of people getting more than 7 hours though, so we'll see. A smaller tank does make it lighter though. Conclusion: no, this is not as nice as a Honda generator which would cost 4x what this one costs. If that's your expectation, buy a Honda. You know what you want. It does seem well built though, and if you take of it, it will take care of you. It's the best value for an inverter generator I have seen anywhere! Buy it, and if you hate it, empty your savings account on a Honda so you can brag to your buddies around the beer keg.🤣

1.0 out of 5 stars
By Justin - Reviewed in the United States on November 17, 2019
Leaks gas, rough idle, no support from Wen
It had a rough idle from the beginning. It ran smooth with a load on it, so I wasn’t too worried. After running only 4 hours it started leaking gas out of the air filter and the idle was worse, I suspect it’s a problem with the carb. Wen doesn’t answer emails. I was on hold with their customer service for almost an hour and then decided to just get a refund instead. It wasn’t worth it for something that needs to work in an emergency.

4.0 out of 5 stars
By MichBritt - Reviewed in the United States on December 8, 2019
Impressive right out of the box
The Wen GN400i was impressive right out of the box. It has the most complete kit I have ever seen for a small engine powered machine. The only thing it didn't come with is the engine oil and gasoline to fuel it. Included were all of the tools to prep the machine, a funnel and hose to fill the oil without making a mess, carb kits for high elevation use, and complete and correct instructions (in good English). It only took a few minutes to remove the shipping brackets, fill the oil, add gasoline. This thing fired up on the second pull. This looks like a very promising generator.

1.0 out of 5 stars
By Bruce Chi - Reviewed in the United States on August 7, 2020
Generator worked for 10 minutes and then DOA
I tested it today with a dehumidifier unit. It worked for 10 minutes and then cut out power. Engine kept running but no power. The error code (5 red blinks) indicated too high voltage to alternator and to call customer service. I called customer service and spent an hour with them trying various things that didn't worked before they said to process a return to their factory and for them to send a replacement out. I'm not interested at this point given the customer rep said these models are finicky and sometimes prone to these sorts of issues. I made the mistake of waiting 3 months after purchasing before testing out the unit but hopefully Amazon will process the return as it's essentially DOA. Don't make the mistake I made. Make sure to test your generator asap upon arrival.

3.0 out of 5 stars
By dinotech - Reviewed in the United States on December 24, 2019
Update. Have not run it, and WEN hasn't answered my question about Calif crap fuel.
This is an update, because another user recommended Star Tron blue enzyme fuel treatment, and it looks good enough to me to break my Wen in on treated calif fuel. If this stuff works, it is a really big deal to me. All I want to know is whether it's fuel system can survive all the different variations in my crap Calif fuel, that is constantly changing. Honda stuff (my gold standard) sometimes clogs, but the rubber parts seem to survive. I have a new LPG/gasoline carb for it, but I don't want to install it before breaking it in during it's warranty timeframe. Also, it sucks that Calif lets PGE get away with everything, and forces residents to generators that are likely to cause even more wildfires.

2.0 out of 5 stars
By Mr. CJC - Reviewed in the United States on April 29, 2020
this does not have electric start, it is also loud.
I purchased this to use with my rv for boondocking and dry camping. filled with oil and gas and it started right up however it was very loud and that was before i added a load to it, this was touted as very queit and some of the reviews make mention of electric start. well it does not have electric start and compared to other traditional generators it is not queit! I ptomptly drained the oil and the fuel and returned and am searching for another option.