---
product_id: 541339116
title: "DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual)"
brand: "yrhrol"
price: "€ 102.27"
currency: EUR
in_stock: true
category: "Yrhrol"
url: https://www.desertcart.com.cy/products/541339116-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor
store_origin: CY
region: Cyprus
---

# Dual high-efficiency cooling fans Compact 20x12x9.5 cm size 144W max cooling power DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual)

**Brand:** yrhrol
**Price:** € 102.27
**Availability:** ✅ In Stock

## Summary

> ❄️ Chill like a pro: compact power cooling for your coolest setups!

## Quick Answers

- **What is this?** DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual) by yrhrol
- **How much does it cost?** € 102.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/541339116-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor)

## Best For

- yrhrol enthusiasts

## Why This Product

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

## Key Features

- • **Dual Fan System:** Two large fans plus two cooling fans ensure whisper-quiet, vibration-free airflow for optimal heat dissipation.
- • **Plug & Play DIY Kit:** Completely assembled with clear wiring—no soldering or guesswork, perfect for tech-savvy pros and hobbyists alike.
- • **Compact & Space-Savvy:** Sleek 7.87x4.72x3.74 inch design fits effortlessly into any small space or DIY project.
- • **Eco-Friendly & Silent:** No refrigerants, zero noise, and no vibrations—cool smarter while staying green and discreet.
- • **Powerful 144W Cooling:** Delivers rapid temperature drops with semiconductor TEC1-12706 tech for instant refreshment.

## Overview

The DC 12V DIY Thermoelectric Peltier Cooling System Kit features a high-quality TEC1-12706 semiconductor cooler paired with dual large fans and heat sinks, delivering up to 144W of silent, vibration-free cooling. Its compact aluminum design (20x12x9.5 cm) fits small spaces perfectly, making it ideal for mini fridges, electronics, and pet beds. Fully assembled and easy to install, this eco-friendly kit requires no refrigerants and supports efficient cooling for volumes up to 10L.

## Description

Feature： 1.Great DIY peltier kit for small space cooling in hot summer. 2.Save space,small size can be installed in anywhere,well made compact structure DIY peltier cooler kit. 3.The DIY thermoelectric cooler with good cooling performance, No noise, no vibration, no refrigerant required. Specification: Material: Aluminum Power Supply: DC 12V Power Cnsumption: 144W(Under the condition of 12V voltage, the power can only reach about 70%.) Maximum Cooling Space:10L (300*180*200mm)volume. Size: Approx. 7.87 x 4.72 x 3.74 inch How to install Wire: 1.Our DIY Peltier Cooler Kit Completely assembled. TEC1-12706 semiconductor chilling plate equipped with cool fan for better heat dissipation,so they should "run together". You don't need disassemble the device to sort the wires and don't need separate switch for each fan. 2.There are 6 wires,you can see 3 red wires(two fans+TEC1-12706 chilling plate)，you can twist and connect them together,connect the12v battery positive electrode;3 black wires twist together connect the12v battery negative electrode. Note: 1.The cooling space of the DIY Thermoelectric Cooler should not exceed 10L (300*180*200mm) volume. 2.The Peltier Cooler can only cooling the cabinet of 10L volume when the refrigerator is empty (the refrigerator does not put anything), and the cooling effect is about 5-6 degrees lower than normal temperature. 3.Under the condition of 12V voltage, the power can only reach about 70%. 4.The reverse connection of positive and negative electrodes will cause the cooling surface to be hot. 5.Please contact us in time if you have any questions, and we will deal with them actively. Package Included: One Pcs Peltier Cooler Kit:1: Fan net cover 2: Cooling fan 3: Radiator 4: Semiconductor refrigeration film 5: Thermal insulation gasket 6: Conductive cold film 7: Conductive cooling fan

## Features

- 【High quality and Durable】The complete sealing structure isolates the moisture in the air,Using high-quality aluminum + TEC1-12706 semiconductor cooling plate, durable.
- 【Easy to install】An excellent DIY kit for electronic enthusiasts in semiconductor refrigeration applications,Completely assembled,you have no need to use your hands,save time. Positive red and negative black,easy to install.
- 【High cooling efficiency】 This semi-conductor cooler includes a large radiator, 2 cooling fans, 2 large fans and 2 cold-end modules.easily cooling down within a few minutes. no noise, no vibration, no refrigerant required.Power Supply: DC 12V.Max Power:144W.
- 【Mini size design】Easy to install,Save space, can be installed anywhere,compact size (200 * 120 * 95mm / 7.87 x 4.72 x 3.74 inches) DIY Peltier Kit include TEC1-12706 semiconductor cooler and other accessories.
- 【 Best assistant for small space cooling】Suitable for computer heatsink ,small splace cooling. Also used for pet bed cooling,plate cooling,test bench,cardboard box, Pantry,wine cellar,ect.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7Q3K88G |
| Best Sellers Rank | 85,181 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 328 in Electronic Cooling Fans |
| Brand | Yrhrol |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Country Of Origin | China |
| Customer Reviews | 3.6 3.6 out of 5 stars (33) |
| Included Components | heat sink |
| Item Dimensions L x W x H | 20L x 12W x 9.5H centimetres |
| Manufacturer | Yrhrol |
| Manufacturer Part Number | Thermoelectric Semiconductor Radiator |
| Material | Aluminium |
| Model Number | Thermoelectric Semiconductor Radiator |
| Noise Level | 30 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Connector Type | 2-Pin |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 144 watts |

## Product Details

- **Brand:** Yrhrol
- **Compatible devices:** Desktop
- **Cooling method:** Air
- **Material:** Aluminium
- **Noise level:** 30 Decibels
- **Number of Packs:** 1
- **Power connector type:** 2-Pin
- **Product dimensions:** 20L x 12W x 9.5H centimetres
- **Voltage:** 12 Volts
- **Wattage:** 144 watts

## Images

![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual) - Image 1](https://m.media-amazon.com/images/I/41k7JLKMl6L.jpg)
![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual) - Image 2](https://m.media-amazon.com/images/I/412rdZHs4zL.jpg)
![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual) - Image 3](https://m.media-amazon.com/images/I/51i+AV69DxL.jpg)
![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual) - Image 4](https://m.media-amazon.com/images/I/51JP5c83Z-L.jpg)
![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules (Dual) - Image 5](https://m.media-amazon.com/images/I/51GLop29dWL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: what is the height of the smaller heat sink. I will be mounting this through something to keep the hot and cold sides separate through it?**
A: The smaller heatsink is 28mm, and with the fan it’s 36mm.

**Q: Can this TEC module be used in a bipolar heating / cooling mode to maintain a stable temperature for a well insulated container?**
A: This module is normally used for cooling.  The heat generated must be removed with heatsink and a cooling fan (mounted externally on the enclosure). I think it would be technically challenging to use a single module to control both cooling and heating, I would just add a separate resistive heating element to heat up the enclosure if this is necessary.

**Q: Could you make this cool an outdoor pet house?  What would be needed besides this to do that?**
A: It could work as a heater but not as cold a/c. This peltier module has two sides, the big fan gives you 80% hot air, and the tiny side 20 and if that 20 goes into a non air sealed container you’ll waste your money.. good luck..

**Q: How many degrees does it cool below ambient temperature? It says 5 to 6ﾟ in description. Is that it?**
A: We did an experiment.  After 2.5 minutes, the temperature dropped 10F, and after 10 minutes, the temperature was 13.7F lower than surrounding temperature.  With time goes by, the temperature tend to stabilize. However, it also depends on the insulation around the Peltier. I hope that answered your question.

## Frequently Bought Together

- Yrhrol DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink,2 Cooling Fans, 2 Large Fans and 2 Cold Junction modules
- HiLetgo 2pcs W1209 with Case 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with 10A One-Channel Relay and Waterproof

---

## 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.com.cy/products/541339116-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor](https://www.desertcart.com.cy/products/541339116-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-10-07*