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Champion Power Equipment 30-Amp Through Wall Generator Kit with Weather-Resistant Power Inlet Box

  • Based on 52 reviews
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Features

  • The 30-amp power-rated kit features 6 standard household receptacles, 2 USB-A ports, and 2 USB-C ports, with built-in resettable circuit breakers for added protection
  • Once installed, the kit eliminates the need to run extension cords through windows or doors from a portable generator or inverter to power appliances in your home
  • Prewired for fast and easy installation. Does not require connection to your main distribution panel
  • Includes mounting hardware and Schedule 40 PVC conduit for quick and hassle-free wall installation
  • Backed by a 1-year limited warranty and FREE lifetime technical support from dedicated experts

Description

The Champion Power Equipment 201331 30-Amp Through Wall Generator Kit, featuring a weather-resistant exterior power inlet box, offers a simple and cost-effective solution for managing power outages. Enjoy peace of mind while ensuring the safety and convenience of your family during emergencies. This kit allows you to safely run your portable generator or inverter outside while connecting essential appliances to the prewired receptacle box located inside your home. The interior receptacle box is equipped with 6 standard 120-volt household receptacles (5-20R), 2 USB-A ports, and 2 USB-C ports, so you can easily power your emergency essentials without the need to run extension cords through windows or doors. The kit also includes an outdoor-rated, exterior- mounted inlet box with a 30-amp twist-lock connection (L14-30P) that securely receives power from your portable generator or inverter and transfers it indoors. Installing the Through Wall Generator Kit is straightforward, with only four wires to connect: black, red, green (ground), and white (neutral). The prewired kit includes 16 inches of cable, a 12-inch by ½-inch Schedule 40 PVC conduit to accommodate various wall thicknesses, and all necessary mounting hardware to make installation quick and hassle-free. Built-in, resettable circuit breakers provide added protection for connected devices. The indoor-rated, cETLus-listed interior receptacle box can be surface-mounted directly to drywall, and all necessary hardware is included. This kit allows for fast and easy connection of your essential appliances during a power outage while keeping you and your family safe from generator exhaust. Using your Champion 100395 generator cord, or an equivalent, you can connect any 120- or 240-volt portable generator (L14-30 receptacle or suitable adapters required) to the exterior power inlet box. For the best results, we recommend a Champion portable generator or inverter. Power-indicating LED lights clearly show when power is available at the inlet box outside and the receptacle box inside, ensuring you know when your generator or inverter is delivering power. Buy with confidence—Champion Support and our nationwide network of service centers back your purchase with a 1-year limited warranty and FREE lifetime technical support.

Brand: Champion Power Equipment


Wattage: 3600 watts


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Item Weight: 4 Pounds


Special Feature: Overload Protection, Power Indicator LED


Color: Gray


Material: Metal And Plastic


Model Name: 30-Amp Through Wall Generator Kit with Weather-Resistant Power Inlet Box


Engine Type: Internal Combustion Engine


Brand: Champion Power Equipment


Wattage: 3600 watts


Power Source: Fuel Powered


Recommended Uses For Product: Residential


Item Weight: 4 Pounds


Special Feature: Overload Protection, Power Indicator LED


Color: Gray


Material: Metal And Plastic


Model Name: 30-Amp Through Wall Generator Kit with Weather-Resistant Power Inlet Box


Engine Type: Internal Combustion Engine


Ignition System Type: Magneto


Total Power Outlets: 10


Current Rating: 30 Amps


UPC: 817198027166


Manufacturer: Champion Power Equipment


Product Dimensions: 12 x 4.9 x 6.9 inches


Item Weight: 4 pounds


Item model number: 201331


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product and easy installation
Style: 30A Wall Kit
This kit is well designed and solves a very specific need. So much better than extension cords through a window. Great product and easy installation.
Reviewed in the United States on November 21, 2025 by M. Fluharty

  • Great product for generator hook up
Style: 30A Wall Kit
Absolutely excellent package. Everything you need except a hole saw. Easy to install on wood or vinyl sided home. Well made product and works as designed
Reviewed in the United States on September 11, 2025 by Al Harris Al Harris

  • Exceeded Expectations
Style: 30A Wall Kit
I don’t write many reviews, usually when I’m seriously disappointed or delighted. Well. This one scores as high as it gets in the delighted category. Great product, great instructions, solid packaging and most importantly great results. If you’re looking for something like this, look no further. I purchased this as a lesson learned from past hurricanes. When we lose power, it gives me the ability to run my 8.5kw generator outdoors and operate a host of appliances in my garage including fridge, freezer, AC, TV, battery recharging, etc. ... show more
Reviewed in the United States on June 19, 2025 by Mark O.

  • Easy install
Style: 30A Wall Kit
Easy to install. Works great. Good quality components all items include included. I painted the box, so note my picture is not the original color.
Reviewed in the United States on September 6, 2025 by Eric Eric

  • Works great.
Style: 30A Wall Kit
Bought for my dad. Works great and easy to install.
Reviewed in the United States on September 18, 2025 by Amazon Customer

  • Great product!
Style: 30A Wall Kit
So glad I found this, no more running extension cords under the door. Instructions were ok, and pvc cement is overkill. Looking forward to first power outage of the season!
Reviewed in the United States on October 25, 2025 by Votsky Votsky

  • Highly recommended
Style: 30A Wall Kit
Nice product. Simple install.
Reviewed in the United States on November 9, 2025 by jim christie

  • Worked well!
Style: 30A Wall Kit
With an outside brick wall, placed this in the garage through the drywall into the pantry. Will run power cords from there. The generator (Champion 3500 flex fuel) will be about 30 feet behind a privacy fence with the garage floor Worked as advertised on first startup.
Reviewed in the United States on November 10, 2025 by Oscar C.

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