---
product_id: 414400676
title: "Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner"
brand: "walfront"
price: "R3667"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/414400676-semiconductor-refrigeration-cooling-system-diy-kit-12v-6a-thermoelectric-peltier
store_origin: ZA
region: South Africa
---

# 12V, 6A power input Compact 17.5x10x9.8 cm size 72W rapid cooling power Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner

**Brand:** walfront
**Price:** R3667
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The DIY Thermoelectric Revolution!

## Quick Answers

- **What is this?** Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner by walfront
- **How much does it cost?** R3667 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/414400676-semiconductor-refrigeration-cooling-system-diy-kit-12v-6a-thermoelectric-peltier)

## Best For

- walfront enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Simple construction and easy installation mean you’re cooling down in no time.
- • **Silent Cool Tech:** Low noise operation ensures a distraction-free environment while keeping things cool.
- • **Space-Savvy Design:** Compact dimensions fit seamlessly into your DIY projects or mini cooling setups without bulk.
- • **Versatile Application:** Perfect for small space cooling, dehumidification, and hands-on semiconductor learning.
- • **Plug & Chill Efficiency:** Powered by a robust 12V/6A input, delivering fast and reliable cooling performance.

## Overview

This Semiconductor Refrigeration Cooling System DIY Kit harnesses advanced Peltier semiconductor technology to deliver efficient, silent cooling at 72W power with a compact 17.5x10x9.8 cm footprint. Designed for small space applications and educational use, it operates on a 12V/6A power supply and offers quick installation, making it the perfect upgrade for tech-savvy professionals seeking cutting-edge cooling solutions.

## Description

Features:Application for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory, etc. Simple , good practicability. Cooling quickly, outstanding effect. Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc. Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques. Specifications:Working current: 6A Working voltage: 12V Can also use 12V 10A power supply, frozen fast. Power: 72w Size: 175 * 100 * 98 mm/6.88 * 3.93 * 3.85inch Package Included:1 x Semiconductor Refrigeration

## Features

- ADVANCED TECHNOLOGY-- Semiconductor coolers are a form of solid state cooling. The thermoelectric peltier adopts semiconductor technologies and electronic assembly techniques.
- FEATURE-- Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc.
- WIDE APPLICATION-- This thermoelectric cooler can be widely used for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory and more.
- EASY INSTALLATION-- The semiconductor refrigeration has compact size and simple construction for easy installation, convenient to use.
- GOOD COOLING EFFECT-- It has low noise, and can cool down quickly, ideal for small area cooling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 17.5L x 10W x 9.8H Centimeters |
| Brand | Walfront |
| Power Connector Type | 6-Pin |
| Voltage | 12 Volts |
| Wattage | 72 Watts |
| Cooling Method | Peltier |
| Compatible Devices | Refrigerator |
| Material | Peltier |
| UPC | 712979357749 |
| Manufacturer | Eujgoov |
| Item Weight | 20 g |
| Item part number | Wal frontprgbad3y45 |
| Are batteries included? | No |

## Product Details

- **Product Dimensions:** 17.5L x 10W x 9.8H Centimeters
- **Brand:** Walfront
- **Power Connector Type:** 6-Pin
- **Voltage:** 12 Volts
- **Wattage:** 72 Watts

## Images

![Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner - Image 1](https://m.media-amazon.com/images/I/61WogcA3KyL.jpg)
![Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner - Image 2](https://m.media-amazon.com/images/I/61zJ2pcHcTL.jpg)
![Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner - Image 3](https://m.media-amazon.com/images/I/61IXNn4Au+L.jpg)
![Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner - Image 4](https://m.media-amazon.com/images/I/61DWZgDMRBL.jpg)
![Semiconductor Refrigeration Cooling System DIY Kit 12V 6A Thermoelectric Peltier for Mini Air Conditioner - Image 5](https://m.media-amazon.com/images/I/61JNvPXjniL.jpg)

## Questions & Answers

**Q: I have a virtually identical unit that barely cools, no heat from cooling fans. Any suggestions?**
A: First off you definitely have to check the voltage that you’re putting into it that unit takes 12 V at 6 DC, Next you’ll have to check to see if you have the wires connected correctly you can reverse them and make one side hot the other side cold and vice versa. Once you’ve established the proper voltage and that you have it connected the way that you need it you will definitely see one of the heat sinks starting to sweat and that is your cold heat sink.

**Q: how would this work for cooling down a camper**
A: Hello, the size of this cooler is relatively small, size: 175 * 100 * 98mm
Main applications: small space cooling, air-cooled dehumidification, semiconductor refrigeration learning theory, etc. .
Campervan space is too large, I'm afraid it does not work

**Q: Were does the heat go? It must put off heat.**
A: This device puts out a lot of heat, the previous person stated its exhausted by the fan, the truth is that it's exhausted by the two 92mm fans, which in turn cool the phase change heatsink, then the cool air is pushed by the 60mm fan. 
 I used to use something similar to this to super-cool my water cooled computer.   Just bear in mind the two 92mm fans create a fair amount of heat. This limits peltier cooled applications. Peltier technology has been around for decades, but the practical applications is very limited.

**Q: Our chinchillas are too warm in winter. can i create a cool (50-70 f) inside their wood hut? can you set the temperature?**
A: If the area to be cooled is small enough let's say 6"x10"x8", then you can lower the temperature by setting the digital thermostat to the desired temperature.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-25*