Light-Duty Dehumidifier Heat Exchanger Coil Manufacturers

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Heat Exchanger for Lightweight Dehumidifier

Specifications:

Core Dimensions: 315 (L) x 25.4 (W) x 281 (H) mm

Mold Size: 7 x 21 x 12.7mm

Fin Type: Hydrophilic aluminum foil (1.5mm thick aluminum plate.)

Material:  All- aluminum(fin spacing  1.75mm , fin thickness  0.105mm)

piping : copper-aluminum welded

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Product Introduction

The heat exchanger for a lightweight dehumidifier is designed to deliver efficient moisture control and stable thermal performance for a wide range of applications. 
The core features a compact structure with dimensions of 315 mm in length, 25.4 mm in width, and 38.1 mm in height, with an overall height of 281 mm and mold dimensions of 7 × 21 × 12.7. This optimized size allows easy integration into dehumidifiers and air treatment systems without increasing equipment volume.
The heat exchanger uses hydrophilic aluminum foil with a sheet spacing of 1.75 mm and a sheet thickness of 0.105 mm. 
This fin design increases the effective heat exchange area, improves water drainage, and enhances dehumidification efficiency, even in high-humidity environments. 
Copper-aluminum welded piping ensures secure, leak-resistant connections and supports smooth refrigerant flow, combining the advantages of both materials.
An all-aluminum core, together with durable 1.5 mm aluminum sheet metal, provides a lightweight yet robust structure with excellent corrosion resistance and long service life.

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About Yijie
Our company focuses on the design, development and production of heat exchangers for air conditioners, refrigerators, automobiles, dehumidifiers and water dispensers. We mainly offer aluminum tube heat exchangers, aiming to replace traditional copper tube products. Light-Duty Dehumidifier Heat Exchanger Coil Manufacturers in China. In the market environment with fluctuating copper prices and high costs, our aluminum tube products not only have significant cost advantages, but also their performance meets or even exceeds that of some copper tube products. Few enterprises in the industry can produce such aluminum tube heat exchangers, giving us prominent core competitiveness. Custom Light-Duty Dehumidifier Heat Exchanger Coil.
The company adopts top domestic production technology, introducing automatic welding, pipe bending and cutting, stamping equipment as well as high-performance nitrogen detectors. Light-Duty Dehumidifier Heat Exchanger Coil Factory. We strictly control the entire process from raw material procurement, precision processing to quality inspection to ensure the high performance and stability of products. At the same time, the company has an experienced management team and technical backbone team. The management team accurately grasps the market and operation, and the technical team continuously innovates and optimizes, providing solid support for the company's development.
At present, the company's business orders are distributed at home and abroad, and we have established long-term and stable cooperative relations with many well-known enterprises. Under the industry trend of "copper to aluminum replacement", our products are widely recognized for their stable performance and high cost performance, with sustained growth in market demand and broad prospects for future development.

Certification
  • Welding Electrode Test Report
  • Aluminum Tube Test Report
  • Product Quality Management
  • Mechanical properties, dimensional requirements and testing
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Industry knowledge

Lightweight Heat Exchanger Coil Design Improves Dehumidifier Efficiency

A Light-Duty Dehumidifier Heat Exchanger Coil requires an optimized balance between compact structure, efficient moisture removal, and stable long-term operation. In light-duty dehumidifiers, the heat exchanger coil directly affects condensation efficiency because it controls how effectively warm humid air is cooled below its dew point. A well-designed coil allows faster moisture separation while reducing unnecessary energy consumption during daily operation.

For compact household and portable dehumidification equipment, space utilization is a key design consideration. Engineers need to optimize tube arrangement, fin density, and airflow channels to achieve high heat transfer performance without increasing the overall size or weight of the equipment.

  • Compact coil structures support smaller and lighter dehumidifier designs.
  • Efficient heat exchange improves moisture removal speed.
  • Optimized airflow reduces fan energy consumption.
  • Stable thermal performance improves user comfort and equipment reliability.

Aluminum Tube Technology Supports Cost-Effective Coil Manufacturing

Material selection plays an important role in heat exchanger manufacturing. While traditional copper materials provide excellent thermal conductivity, modern refrigeration equipment increasingly requires lightweight components, efficient production, and better cost control. High-performance aluminum tube technology provides a practical solution by combining reliable heat transfer capability with advantages in manufacturing efficiency.

Hangzhou Yijie Refrigeration Technology Co., Ltd. has 12 years of deep expertise in heat exchanger development and holds multiple core technologies. Breaking through the limitations of traditional copper material, the company adopts high-performance aluminum tube technology. This reduces material costs by more than 30% while offering significant advantages in mass production, helping customers achieve improved production efficiency and competitive product pricing.

Reliable Corrosion Resistance Ensures Continuous Operation in Humid Conditions

Dehumidifier heat exchanger coils frequently operate in environments with high humidity and continuous condensation. Moisture exposure can accelerate material degradation if the coil does not have sufficient corrosion resistance. Therefore, durability testing and material protection are essential factors when selecting heat exchanger components for long-term operation.

Verification Item Importance for Dehumidifiers
500-hour standard salt spray test Improves resistance against moisture-related corrosion
50,000 pressure cycle verification Ensures reliability during repeated refrigeration cycles
High compressive strength performance Enhances structural durability and reduces failure risks

Hangzhou Yijie Refrigeration Technology Co., Ltd. has completed 500-hour standard salt spray tests and 50,000 pressure cycle verification for its heat exchanger products. The corrosion resistance and compressive strength of these products far exceed national standards, providing dependable performance for dehumidifiers and other refrigeration applications.

Customized Coil Structures Improve Dehumidifier System Matching

Different dehumidifier models require different coil specifications based on cooling capacity, airflow volume, refrigerant type, and installation limitations. Customized heat exchanger coil design allows manufacturers to optimize tube circuits, fin spacing, coil dimensions, and connection positions to achieve better compatibility with specific equipment.

Customized solutions are especially valuable for portable dehumidifiers, residential humidity control equipment, and compact environmental systems where limited space must be combined with efficient moisture removal performance.

Heat Exchanger Expertise Enables Versatile Application Development

Experience from different refrigeration fields contributes to the continuous improvement of heat exchanger coil technology. Applications including household AC, automotive AC, dehumidifiers, cold chain systems, eco-friendly equipment, machine rooms, and warehouses provide valuable engineering experience in airflow optimization, corrosion protection, pressure resistance, and thermal efficiency.

Equipped with strong custom service capabilities, Hangzhou Yijie Refrigeration Technology Co., Ltd. provides heat exchanger solutions for various application scenarios, including household AC, automotive AC, dehumidifiers, cold chain systems, eco-friendly equipment, machine rooms, and warehouses. With 12 years of industry expertise, advanced aluminum tube technology, strict quality verification, and efficient manufacturing capabilities, the company delivers reliable Light-Duty Dehumidifier Heat Exchanger Coil solutions featuring lightweight design, efficient heat transfer, excellent corrosion resistance, and long-term operational stability.