WEN 56400iX Super Quiet 4000-Watt RV-Ready Electric Start Portable Inverter Generator with Fuel Shut-Off and CO Shutdown Sensor - 56400iX
Remember when you had clean and quiet portable power? The WEN Super Quiet 4000-Watt Inverter Generator produces clean energy free of voltage spikes and drops without all of the noise of a regular generator. Generate up to 4000 surge watts and 3200 rated watts of power. The keyless electric start lets you turn on your generator at the press of a button, and includes a recoil pull starter as backup. The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected. Our 212cc 4-stroke air-cooled OHV engine operates at an extremely quiet 58 decibels at quarter load, about as quiet as a window air conditioner or the average conversation. This limits its invasiveness while hunting, camping,
- Generates up to 4000 surge watts and 3200 rated watts
- EPA III compliant 212cc engine provides extremely quiet operation (57 dBA at quarter load, 22 feet)
- The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected
- Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
- Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
What Our Experts Think
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Reliable portable power: 4000 surge watts and 3200 running watts deliver dependable electricity for RVs, camping, and emergencies.
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Clean inverter output: Provides stable, low-distortion power safe for sensitive electronics.
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Ultra-quiet operation: Runs at just 58 dB at quarter load—comparable to a window AC or normal conversation.
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Keyless electric start: Start instantly with push-button ignition; includes recoil backup for added reliability.
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Enhanced safety: CO Watchdog sensor automatically shuts down the generator if carbon monoxide reaches unsafe levels.
Q&A
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Q: What is the generator’s power output?
A: 4000 surge watts and 3200 running watts from a 212cc 4-stroke OHV engine.
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Q: Is the inverter power safe for electronics?
A: Yes—produces clean, stable energy free of spikes and drops.
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Q: How loud is the 56400iX?
A: Extremely quiet at 58 dB at quarter load.
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Q: Does it include electric start?
A: Yes—push-button keyless start with recoil backup included.
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Q: Is there CO safety protection?
A: Yes—the Watchdog CO Shutdown Sensor automatically powers off the generator when CO levels are unsafe.
Maintenance Tips
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Change engine oil at recommended intervals to maintain reliable performance.
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Clean or replace the air filter regularly to ensure proper airflow.
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Inspect spark plug and fuel lines periodically for wear or buildup.
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Run the generator monthly to keep internal components lubricated.
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Use stabilized fuel or drain gasoline before long-term storage to prevent carburetor issues.
