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Household Evaporator

Specifications:

Core Dimensions: 294 (L) x 50.8 (W) x 400 (H) mm

Mold Size: 7 x 21 x 12.7 mm

Fin Type: Hydrophilic aluminum foil (fin spacing 1.5 mm, fin thickness 0.105 mm)

Material: All-aluminum construction (1.5 mm aluminum plate)

Piping: All-copper

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Product Introduction

The household evaporator is designed to provide efficient and reliable cooling for residential air conditioning systems. 
Its core measures 294 mm in length, 50.8 mm in width, and 400 mm in height, with mold dimensions of 7 × 21 × 12.7, offering a compact yet highly effective structure that ensures optimal integration into modern household HVAC systems.
The evaporator features hydrophilic aluminum foil with a sheet spacing of 1.5 mm and a thickness of 0.105 mm. 
This fin design maximizes the heat transfer surface area, improves moisture drainage, and ensures consistent and rapid cooling performance. 
The unit uses all-copper piping to provide excellent thermal conductivity and stable refrigerant flow, while the all-aluminum core and 1.5 mm aluminum sheet metal housing deliver a lightweight, corrosion-resistant, and durable structure.
This combination of materials and design ensures energy-efficient operation, reduced maintenance requirements, and long-lasting reliability.

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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. Home AC Evaporator 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 Home AC Evaporator Coil.
The company adopts top domestic production technology, introducing automatic welding, pipe bending and cutting, stamping equipment as well as high-performance nitrogen detectors. Home AC Evaporator 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
News
Industry knowledge

Heat Transfer Optimization Determines Home AC Cooling Performance

A Home AC Evaporator Coil is a critical component that influences indoor cooling efficiency, temperature stability, and energy consumption. During air conditioning operation, the evaporator coil absorbs heat from indoor air through refrigerant evaporation, allowing the system to deliver continuous cooling. The coil structure, material selection, and airflow design directly affect how efficiently heat can be transferred.

For residential air conditioning systems, evaporator coils must achieve high heat exchange efficiency while maintaining compact dimensions and reliable operation. Engineers typically optimize tube arrangement, fin spacing, and refrigerant flow paths to improve cooling capacity and reduce unnecessary energy loss during daily use.

  • Efficient heat absorption improves indoor cooling response speed.
  • Optimized airflow reduces energy consumption during operation.
  • Compact coil structures support modern slim air conditioner designs.
  • Stable thermal performance improves household comfort.

Aluminum Tube Technology Brings Lightweight Advantages to Residential AC Systems

The development of residential air conditioning systems increasingly focuses on lightweight structures, production efficiency, and cost optimization. Compared with traditional material solutions, high-performance aluminum tube technology provides manufacturers with advantages in material utilization, mass production efficiency, and overall equipment weight reduction.

Hangzhou Yijie Refrigeration Technology Co., Ltd. has 12 years of deep expertise in heat exchanger technology 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 efficient manufacturing while maintaining reliable heat exchange performance.

Corrosion Resistance Extends Evaporator Coil Service Life

Residential AC evaporator coils often operate in environments with moisture, temperature fluctuations, and continuous condensation. Over time, these conditions may affect coil durability if the material does not have sufficient corrosion resistance. Therefore, reliable surface protection and structural strength are essential for maintaining long-term cooling performance.

Verification Method Performance Contribution
500-hour standard salt spray test Improves resistance against humid and corrosive environments
50,000 pressure cycle verification Supports stable performance during repeated AC cycles
High compressive strength testing Enhances structural reliability 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. Their corrosion resistance and compressive strength far exceed national standards, providing dependable performance for residential air conditioning applications.

Airflow Design Improves Indoor Comfort and System Efficiency

The performance of a home AC evaporator coil is not determined only by heat transfer materials. Airflow distribution around the coil also plays an important role in cooling efficiency. Poor airflow may reduce heat exchange performance, increase frost formation risks, and cause uneven indoor temperatures.

Advanced evaporator coil designs consider fin density, air resistance, and fan matching to achieve balanced airflow. This helps residential air conditioners provide more stable cooling output while maintaining quieter operation and improved user comfort.

Reliable Heat Exchanger Technology Supports Energy-Efficient Home Cooling

Energy efficiency has become an important consideration in residential cooling systems. A high-performance evaporator coil helps reduce the workload of compressors and other refrigeration components by improving heat absorption efficiency. This contributes to lower operating energy consumption and more sustainable household cooling solutions.

With strong custom service capabilities, Hangzhou Yijie Refrigeration Technology Co., Ltd. provides heat exchanger products used across various applications, including household AC, automotive AC, dehumidifiers, cold chain systems, eco-friendly equipment, machine rooms, and warehouses. Supported by advanced aluminum tube technology, strict quality verification, and extensive industry experience, the company delivers reliable Home AC Evaporator Coil solutions that help residential air conditioning systems achieve efficient cooling, stable operation, and long-term performance.