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

  • Based on 22 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 19
Order within 13 hours and 21 minutes
Available payment plans shown during checkout

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


Item Weight: 4 Pounds


Voltage: 1.2E+2 Volts


Included Components: Mounting hardware, Schedule 40 PVC conduit, Outdoor-rated exterior-mounted inlet box, Indoor-rated interior receptacle box, Necessary hardware See more


Color: Gray


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


Ignition System Type: Magneto


Total Power Outlets: 10


Brand: Champion Power Equipment


Wattage: 3600 watts


Power Source: Fuel Powered


Item Weight: 4 Pounds


Voltage: 1.2E+2 Volts


Included Components: Mounting hardware, Schedule 40 PVC conduit, Outdoor-rated exterior-mounted inlet box, Indoor-rated interior receptacle box, Necessary hardware


Color: Gray


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


Ignition System Type: Magneto


Total Power Outlets: 10


Current Rating: 3E+1 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

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 19

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 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.

  • Very easy installation
Style: 30A Wall Kit
Why did you pick this product vs others?: Champion makes great products! Very high quality and attention to detail.
Reviewed in the United States on June 19, 2025 by HDC HDC

  • Great product
Style: 30A Wall Kit
Very easy to install. Easy wiring makes it a breeze for anyone. Great product.
Reviewed in the United States on August 12, 2025 by Sent wrong parts

  • Good Quality Generator Junction Box
Style: 30A Wall Kit
This Champion junction box is good quality and well made. I purchased another brand about 3 years ago here on Amazon (for about the same price) and it didn't even last two seasons. It was mostly plastic and made in China. This Champion exterior box is mostly all metal and much better made. If you're looking for a good through the wall generator junction box, you can't go wrong with this Champion one. ... show more
Reviewed in the United States on August 7, 2025 by Rick Rick

  • No title
Style: 30A Wall Kit
Very good worked well.
Reviewed in the United States on June 16, 2025 by Amazon Customer

  • Impressive quality
Style: 30A Wall Kit
I wish I could say this about every product I buy, but I'm glad to say that the quality of this box is top notch. I haven't hooked it up yet, but I've unpacked and inspected it, and even the packing was top notch.
Reviewed in the United States on May 29, 2025 by Tim T.

  • Great alternative to expensive panel tie in.
Style: 30A Wall Kit
Bought this for my parents to make it easier for them when the power goes out. Installation was a breeze. Works great.
Reviewed in the United States on June 29, 2025 by Chad

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