---
product_id: 65105963
title: "Reliance Control Corporation WKPBN30 Portable Generator Through-The-Wall PWR Transfer Kit, No Size, EMW3790037"
brand: "reliance controls"
price: "7954988₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Reliance Controls"
url: https://www.desertcart.vn/products/65105963-reliance-control-corporation-wkpbn30-portable-generator-through-the-wall-pwr
store_origin: VN
region: Vietnam
---

# 30 Amp power capacity Complete mounting & conduit kit Easy, DIY-friendly installation Reliance Control Corporation WKPBN30 Portable Generator Through-The-Wall PWR Transfer Kit, No Size, EMW3790037

**Brand:** reliance controls
**Price:** 7954988₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your peace of mind with pro-level backup energy—no electrician needed!

## Quick Answers

- **What is this?** Reliance Control Corporation WKPBN30 Portable Generator Through-The-Wall PWR Transfer Kit, No Size, EMW3790037 by reliance controls
- **How much does it cost?** 7954988₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/65105963-reliance-control-corporation-wkpbn30-portable-generator-through-the-wall-pwr)

## Best For

- reliance controls enthusiasts

## Why This Product

- Trusted reliance controls brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Power Transfer:** Effortlessly connect your portable generator through the wall for uninterrupted energy flow.
- • **Compact & Durable Design:** Lightweight 3.25 lbs plastic housing fits discreetly and withstands outdoor conditions.
- • **Pro-Grade Installation Kit:** Includes all essential fittings, PVC sleeve, and mounting accessories for a clean, professional setup.
- • **DIY-Ready with Expert Guidance:** Clear instructions plus YouTube tutorials make installation straightforward—even through brick masonry.
- • **Optimized for Safety & Efficiency:** Supports 30 Amp load with automatic voltage regulation to protect your home appliances.

## Overview

The Reliance Controls WKPBN30 Portable Generator Through-The-Wall Power Transfer Kit offers a 30 Amp, 6-circuit power panel with all necessary fittings and PVC conduit for a safe, efficient, and professional-grade generator hookup. Designed for residential use, it supports up to 3750 watts output with automatic voltage regulation, ensuring reliable power during outages. Lightweight and easy to install with detailed instructions and video support, this kit is a must-have for millennials seeking hassle-free, resilient home backup power solutions.

## Description

Reliance Control Corporation WKPBN30 Portable Generator Through-the-wall PWR Transfer Kit, No Size, EMW3790037

Review: Very Well Designed, Easy Installation - Very well designed for easy installation. Good instructions and YouTube videos on installation available. I installed mine through brick masonry with no problem. I started from a height of 19" above the interior floor, and double checked that would equate to a height higher than 24" on the outside. Thoroughly checked the wall area for AC, pipes, studs and other hazards to avoid. I started from the inside with the included paddle bit, carefully cutting through the insulation so it wouldn't wrap up on the bit. I verified clearance and no obstructions, and then carefully centered and leveled a 1/4" diameter by 12" long masonry bit from the inside out to create a pilot hole through the brick with a hammer drill. Then with a 1" diameter by 14" long masonry bit drilled from the outside, the holes lined up perfectly. (No masonry bits are included with the kit) I didn't use PVC cement; I used a liberal amount of silicone caulk sealant on the fittings and around the exterior hole. I also put a bit of silicone sealant inside the 1/2" pvc pipe at the exterior. I purchased a heavy duty 25', 10-gauge cord with TT-30P (male) plug (also known as a RV plug, for campers) to match the 30 amp plug on generator, and had to buy a 4-prong L14-30 (female) plug for the other cord end to fit with this kit's plug L14-30 (male) plug. It would have been nice if the kit came with the option of a male TT-30P plug in the housing. **BE VERY CAREFUL WIRING THE PLUG. Also note the top row of outlets covers 15 amps and the bottom row covers 15 amps for the 30 amp total capacity that it can handle - that's important as how you coordinate your plugging in of appliances, etc. ** I bought this to use with a WEN 3800 generator after winter storm Uri in Texas, with 34+ hours with no power. With this simple setup it's worth the price you'd lose in food from your fridge/freezer, not to mention the other having power benefits. Overall I think it's a great little kit, although just a bit pricey.
Review: Great Just Great - Installed EZ enough. DO NOT use the supplied drill bit. Go to the hardware and by a good one. The supplied drill bit will go through drywall BUT wood ? Nope it is NOT sharp enough. Good directions supplied. There are also install videos

## Features

- Fittings & PVC Sleeve, 12 inch x 1 inch flat head drill & all mounting accessories

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0743BQDT4 |
| Best Sellers Rank | #9,779 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Outdoor Generator Transfer Switches |
| Brand | Reliance Controls |
| Brand Name | Reliance Controls |
| Color | EMW3790037 |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,060) |
| Date First Available | July 20, 2017 |
| Engine Displacement | 418 Cubic Centimeters |
| Engine Type | 4 Stroke |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00815181017538 |
| Ignition System Type | Electric |
| Included Components | 6-circuit power panel, 30 Amp outdoor power cord inlet box, NM PVC conduit, fittings, PVC cement, mounting screws |
| Item Dimensions LxWxH | 6.5 x 7.5 x 13.5 inches |
| Item Package Dimensions L x W x H | 13.54 x 7.48 x 6.54 inches |
| Item Weight | 3.25 Pounds |
| Manufacturer | Reliance Controls |
| Material | Plastic |
| Model Name | WKPBN30 |
| Number of Items | 1 |
| Output Wattage | 3750 |
| Package Weight | 1.67 Kilograms |
| Part Number | WKPBN30 |
| Power Source | Battery Powered |
| Product Dimensions | 15"L x 15"W x 9.02"H |
| Recommended Uses For Product | Residential |
| Running Wattage | 300 Watts |
| Size | One Size |
| Special Feature | Automatic Voltage Regulation |
| Starting Wattage | 7500 Watts |
| Suggested Users | unisex-adult |
| Tank Volume | 418 Cubic Centimeters |
| Total Power Outlets | 6 |
| UPC | 815181017538 |
| Voltage | 120 |
| Warranty Description | Warranty |
| Wattage | 300 watts |

## Product Details

- **Brand:** Reliance Controls
- **Fuel Type:** Gasoline
- **Item Weight:** 3.25 Pounds
- **Output Wattage:** 3750
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Residential
- **Special Feature:** Automatic Voltage Regulation
- **Voltage:** 120
- **Wattage:** 300 watts

## Images

![Reliance Control Corporation WKPBN30 Portable Generator Through-The-Wall PWR Transfer Kit, No Size, EMW3790037 - Image 1](https://m.media-amazon.com/images/I/61n7+zvqqRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Well Designed, Easy Installation
*by J***. on April 7, 2021*

Very well designed for easy installation. Good instructions and YouTube videos on installation available. I installed mine through brick masonry with no problem. I started from a height of 19" above the interior floor, and double checked that would equate to a height higher than 24" on the outside. Thoroughly checked the wall area for AC, pipes, studs and other hazards to avoid. I started from the inside with the included paddle bit, carefully cutting through the insulation so it wouldn't wrap up on the bit. I verified clearance and no obstructions, and then carefully centered and leveled a 1/4" diameter by 12" long masonry bit from the inside out to create a pilot hole through the brick with a hammer drill. Then with a 1" diameter by 14" long masonry bit drilled from the outside, the holes lined up perfectly. (No masonry bits are included with the kit) I didn't use PVC cement; I used a liberal amount of silicone caulk sealant on the fittings and around the exterior hole. I also put a bit of silicone sealant inside the 1/2" pvc pipe at the exterior. I purchased a heavy duty 25', 10-gauge cord with TT-30P (male) plug (also known as a RV plug, for campers) to match the 30 amp plug on generator, and had to buy a 4-prong L14-30 (female) plug for the other cord end to fit with this kit's plug L14-30 (male) plug. It would have been nice if the kit came with the option of a male TT-30P plug in the housing. **BE VERY CAREFUL WIRING THE PLUG. Also note the top row of outlets covers 15 amps and the bottom row covers 15 amps for the 30 amp total capacity that it can handle - that's important as how you coordinate your plugging in of appliances, etc. ** I bought this to use with a WEN 3800 generator after winter storm Uri in Texas, with 34+ hours with no power. With this simple setup it's worth the price you'd lose in food from your fridge/freezer, not to mention the other having power benefits. Overall I think it's a great little kit, although just a bit pricey.

### ⭐⭐⭐⭐⭐ Great Just Great
*by G***Y on January 3, 2026*

Installed EZ enough. DO NOT use the supplied drill bit. Go to the hardware and by a good one. The supplied drill bit will go through drywall BUT wood ? Nope it is NOT sharp enough. Good directions supplied. There are also install videos

### ⭐⭐⭐⭐ Great option when a transfer panel or interlock kit costs too much
*by D***N on August 8, 2024*

I picked up the Reliance "Through-The-Wall" power kit because this seemed to be the best option for my house, since my home is older and it would cost a lot to setup a transfer kit or an interlock kit & extend a power inlet box. While it would be nice & convenient to have my entire house/breakers available during an outage, I'm familiar with with just running the 'essentials' with extension cords using my EcoFlow Delta Pro solar generator. This Reliance power box will be used to get my Champion inverter generator power into the house, and help power my Delta Pro generator during an outage. The install was straight-forward and took about 20 minutes, with 5 minutes of that cleaning up the drywall & stucco mess after drilling through the wall. There's an install video on Youtube that walks you through the steps and that was a great help. I plugged my Delta Pro into the box and confirmed the outlets all work, so I can't wait to use this during our next outage (even though I'm not hoping for an outage). The one thing that kept me from giving it 5 stars was because of the plastic power box, and how much it flexes when mounting it to an uneven surface like a stucco side. It would've been nicer if they used a metal box. When screwing the plastic box securely into the wall, the plastic box starts to flex quite a bit so I had to use washers behind the box to help level it with the stucco surface. The box is now secured and won't move, but knowing that the plastic housing is very flexible doesn't give me too much confidence for years of usage. I'll just make sure I'm gentle when plugging in my L14-30R cord into the box so I don't tweak or pop anything off the wall.

## Frequently Bought Together

- Reliance Controls Corporation WKPBN30 Portable Generator Through-The-Wall PWR Transfer Kit, No Size, EMW3790037
- Champion Power Equipment 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Transfer Switch (L14-30P to L14-30R)
- Parkworld 884968 Generator Adapter, 30A Generator 3-Prong to 30A 4-Prong, L5-30P Male to L14-30R for Home Back Power Transfer Switch or House Panel (Compact Adapter)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/65105963-reliance-control-corporation-wkpbn30-portable-generator-through-the-wall-pwr](https://www.desertcart.vn/products/65105963-reliance-control-corporation-wkpbn30-portable-generator-through-the-wall-pwr)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-03*