Is this water block aluminum? Aluminum and Copper mixed can cause specific types of corrosion, you may want to mention this in the description.

That is a fact. Happens on custom water loops for water cooled PCs when people mix aluminum parts with copper ones in the same loop.

Can i disassemble the part and reverse tec chips to cool the water and use the fas as heat dissipation?

No need, just reverse the leads. Bismuth telluride coolers don't use segmented elements so are reversible. Be aware that the temperature range of the device will now be different (higher) as the heat sink is air-cooled. Make sure you have adequate air flow to keep the hot side below the recommended Tmax of the cooler module for best life. High temp, thermal shock and heat cycling are detrimental to the TEC modules.

Is the hot side or cold side on the water block?

Dear customer, I am glad to tell you that the air cooling device, not used to cool the water, use water to dissipate heat, and eventually the water is hot, not cold.

Can this be attached directly to a pv panel's dc output. will low production of electricity during cloudy periods work ok with this unit?

The low electricity can work, but the effect is not so good. So it is best to use a power supply

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Peltier Module Refrigerator Cooling System DIY Thermoelectric Cooler Refrigeration Heat Sink Air Cooling Device 4-Chip TEC1-12706 12V Peltier Cooler Semiconductor Water Chiller TEC

Peltier Module Refrigerator Cooling System DIY Thermoelectric Cooler Refrigeration Heat Sink Air Cooling Device 4-Chip TEC1-12706 12V Peltier Cooler Semiconductor Water Chiller TEC

Product ID: 56552061

Details

Brand
Walfront
Compatible Devices
Refrigerator
Cooling Method
Air Water
Material
Metal Plastic
Noise Level
50 db
Power Connector Type
4-Chip

⚡12V power for efficient energy use

🔇Low noise operation at 50 dB

❄️4-chip TEC1-12706 for rapid cooling

₨1589

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Description

❄️ Chill smarter, not harder — cool your space like a pro!

DUAL COOLING TECH - Combines air cooling with water heat dissipation for optimized thermal management.
ENERGY SMART DESIGN - Runs on a stable 12V supply with 288W wattage, balancing power and efficiency.
SILENT YET POWERFUL - Operates quietly at 50 dB with zero vibration and no refrigerants, ideal for professional environments.
PLUG PLAY EFFICIENCY - Comes fully assembled—no DIY hassle, just instant, powerful cooling performance.
PRECISION SMALL SPACE COOLING - Perfectly engineered to chill compact areas up to 20L, dropping temps by 5-8°C.

The Walfront 4-Chip TEC1-12706 Peltier Module is a compact, ready-to-use thermoelectric cooler designed for small-area refrigeration. Operating at 12 volts and 288 watts, it efficiently lowers air temperature by up to 8°C within spaces around 20 liters. Its silent, vibration-free design requires no refrigerants, making it ideal for research, DIY cooling projects, and professional setups seeking reliable, low-noise performance.

Specifications

ASIN	B075HC9XHX
Best Sellers Rank	#1,263 in Heatsinks
Brand Name	Walfront
Compatible Devices	Refrigerator
Cooling Method	Air, Water
Customer Reviews	3.3 3.3 out of 5 stars (65)
Included Components	cooler
Item Dimensions L x W x H	2.56"L x 2.44"W x 7.09"H
Manufacturer	Walfront
Material Type	Metal, Plastic
Noise Level	50 db
Number of Items	13
Part Number	Walfrontx2q05h1gem
Power Connector Type	4-Chip
UPC	736691558680
Unit Count	1 Count
Voltage	12 volts
Wattage	288 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Excellent communication throughout the order process. Product is perfect.

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₨1589

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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