WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator

The WEN 4000-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 Gal. tank provides over 7 hours of half-load run time. The fully-packed panel comes equipped with two three-prong 120-Volt NEMA 5-20R receptacles two 5-Volt USB ports and one 120-Volt 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.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.