What are the lead times for shipping?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What refrigerants are used?

The system uses natural refrigerants including R134a, R290, and R1234yf.

How do I initiate a return?

Contact us by email to request a return; items must be in original condition with tags and proof of purchase.

The Smallest Recirculating Liquid Cooling Solution Micro Chiller 12V 24V 48V DC

Name: The Smallest Recirculating Liquid Cooling Solution Micro Chiller 12V 24V 48V DC
Brand: RIGID HVAC CO., LTD.
SKU: 2186831615

Zhejiang, ChinaRIGID HVAC CO., LTD.

US$299.00-499.00

1 Set

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

Cooling Method

Direct Cooling

Certification

RoHS, CE, CCC

Model NO.

DV3220E-C

Condition

New

Product Name

Coaxial Liquid Chiller

Compressor Type

Mini DC Compressor

Compressor Motor

Inverter Rotary Compressor

Efficiency Cop

3.1 W/W

Cooling Capacity

100W ~ 550W

Voltage

12V, 24V, 48V DC

Refrigerant

R134A, R290, R1234yf

Applications

Micro Refrigeration System

Drive Board

Included

Custom-Made

Available

Feature

Compact Size and Portable

Controller

PCB Board Included

Noise Level

Ultra Quiet

Power Supply

Battery, Solar Power & Car Power

Brand

Rigid

Transport Package

Export Standard Carton & Pallet

Specification

Closed-loop water chiller

Trademark

RIGID

Origin

Zhejiang, China

HS Code

8418699090

Production Capacity

30, 000 Per Year

Key features

Compact Direct Cooling: World's smallest air-direct cooling system eliminating water loops for seamless integration.

Flexible Voltage Options: Supports 12V, 24V, and 48V DC power supply for battery, solar, or car power applications.

Natural Refrigerants: Utilizes eco-friendly R290, R134a, or R1234yf refrigerants for efficient heat transfer.

Customization Available: Offers flexible customization for product name, compressor type, and specific design requirements.

High Efficiency COP: Achieves up to 3.1 W/W efficiency with inverter rotary compressors and variable speeds.

Ultra Quiet Operation: Features ultra-low noise levels suitable for laboratory and medical device environments.

Comprehensive Warranty: Includes one-year warranty coverage with lifetime maintenance support for all units.

Broad Certification: Certified with RoHS, CE, and CCC standards ensuring safety and quality compliance.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesQuality AssuranceLow MOQ

RIGID HVAC CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.25h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with eight employees, focused on miniature refrigeration and thermal-management products, including miniature compressors, DC air conditioning, compact liquid chillers, and free-piston Stirling coolers. It holds a valid import and export license, exports approximately 90% of sales, and serves domestic, East Asian, European, and North American markets. Stated production volumes are substantial across several product categories, but the supplier’s organizational scale and service infrastructure appear limited. It offers flexible customization but does not provide SDKs, ODM services, or OEM services for popular brands, and reports no new products in the past year. Service procedures exist for corrective actions and customer complaints, but written records are unavailable; no overseas service countries are identified. Financial data is only represented by years, without financial performance figures, so credibility cannot be assessed. No certifications or customer...

Supplier typeThe supplier is identified as a trading company and a limited company, with no larger corporate-group affiliation. It has eight employees and a valid import and export license, indicating a legally registered, independently operated trading entity rather than a stated manufacturing-group subsidiary.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It reports zero countries offering overseas services and only one qualified service-capability supplier, indicating limited documented and international after-sales support.

R&D capabilityThe supplier describes itself as a miniature compressor innovation leader and offers flexible customization, but it has no available SDK, reports no new products in the past year, and does not provide ODM services. The evidence supports product-domain positioning but not strong current innovation output or development infrastructure.

Production capacityThe supplier offers multiple refrigeration products and reports annual outputs of 50,000 condensing units, 30,000 free-piston Stirling cryocoolers, 50,000 custom cooling systems, 50,000 compact liquid chillers, and 100,000 DC compressors. These stated volumes indicate established supply capability, although the company has only eight employees and is classified as a trading company, so the underlying production ownership is not clarified.

Customization capabilityThe supplier explicitly provides flexible customization and lists custom cooling systems among its offerings. However, it does not provide ODM services, so customization is supported but does not extend to the stated ODM model.