---
product_id: 370325372
title: "KOOBOOK 1Set 12V Thermoelectric Peltier Cooler Refrigeration Cooling Fan System Heatsink DIY Kit"
brand: "koobook"
price: "61031CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/370325372-koobook-1set-12v-thermoelectric-peltier-cooler-refrigeration-cooling-fan-system
store_origin: SN
region: Senegal
---

# DIY assembly kit Superior thermal performance Large air volume KOOBOOK 1Set 12V Thermoelectric Peltier Cooler Refrigeration Cooling Fan System Heatsink DIY Kit

**Brand:** koobook
**Price:** 61031CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Build Your Chill: DIY Cooling Awaits!

## Quick Answers

- **What is this?** KOOBOOK 1Set 12V Thermoelectric Peltier Cooler Refrigeration Cooling Fan System Heatsink DIY Kit by koobook
- **How much does it cost?** 61031CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/370325372-koobook-1set-12v-thermoelectric-peltier-cooler-refrigeration-cooling-fan-system)

## Best For

- koobook enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Perfect for small spaces, ensuring effective cooling without taking up too much room.
- • **Silent Operation:** Experience whisper-quiet cooling without distractions.
- • **Customizable Setup:** Tailor your cooling solution with a DIY kit that fits your unique needs.
- • **Efficient Heat Transfer:** Innovative design maximizes thermal efficiency for optimal performance.
- • **Versatile Compatibility:** Easily integrates with various setups, accommodating different tubing sizes.

## Overview

The KOOBOOK 12V Thermoelectric Peltier Cooler Kit is a versatile DIY solution for electronic enthusiasts, featuring a silent fan, superior thermal performance, and a compact design ideal for small spaces. This kit includes essential components for effective cooling, allowing for customization and efficient heat transfer in semiconductor applications.

## Description

KOOBOOK 1Set 12V Thermoelectric Peltier Cooler Refrigeration Cooling Fan System Heatsink DIY Kit

## Features

- Silent designing, large air volume.Superior thermal performance.Special bottom design improves the efficiency of heat transfer.Complete sealed structure, isolating the moisture in the air
- This cooling fan is suitable for cooling in a small space. The main unit of the air-cooling equipment is water for heat dissipation.Great DIY kit for electronic enthusiasts in semiconductor cooling applications
- What you do get, is a sturdy heat sink, a small 12Vdc fan, a water heat exchange block, a bottom clamp bar, and some basic hardware(Peltier module not included)
- Water block connections fit 3/8" tubing just fine. The "base board" is a stronger bar 5mm x 12mm bar. Fan is 12Vdc 0.09A, heat sink fits the 40mm X 40mm water block well, it could fit up to 45mm X 49mm
- Note:There is nothing in the kit that is "thermoelectric" and nothing that "refrigerates".You assemble it yourself,with your own heat sink compound.It is suitable for a 12706 sized module

## Product Details

- **Brand:** KOOBOOK
- **Power connector type:** 3-Pin
- **Voltage:** 12 Volts
- **Wattage:** 72 watts
- **Cooling method:** Water

## Images

![KOOBOOK 1Set 12V Thermoelectric Peltier Cooler Refrigeration Cooling Fan System Heatsink DIY Kit - Image 1](https://m.media-amazon.com/images/I/51gNAD-PAqL.jpg)

## Questions & Answers

**Q: Is there an instruction manual that comes with this? I ordered and I want to make sure I set it up right.**
A: There was not an instruction manual.  Different applications would require different instructions.

**Q: I put it together and it isn't frosting like the pictures. How do I get it to do that?**
A: Nothing is labeled, so bare with me. Start by putting the fan on the heat sink. If my kit is the same as yours, there should be several blue wood screws. They go through the mounting holes in the fan, into the fins. Then, put the thermal paste on your heatsink (on both sides) and sandwich it between the flat side of the heatsink (opposite of the fins) and the reservoir. Place the aluminum bar across the reservoir and tighten with the final 2 screws with even pressure (finger tighten them at the same time and then use a screwdriver and screw each side in a gentle half turn-not too much). This kit is missing (1) tubing/hose (2) pump and (3) peltier node, and would benefit from a radiator with another fan

**Q: what size are the connections on the water block?**
A: Roughly 3/4 inch. I would wait for a second opinion in mm though

## Frequently Bought Together

- KOOBOOK 1Set 12V Thermoelectric Peltier Cooler Refrigeration Cooling Fan System Heatsink DIY Kit
- WWZMDiB Peltier Cooler Module Kit 12V 40mm x 40mm（1 TEC1-12706+1 Heatsinks+1 Fans）

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-21*