Details

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The Canstar Liquid Type Central Air Conditioner with Pre-Cooling is a high-performance, integrated air handling system that combines fresh air dehumidification, temperature regulation, and coil pre-cooling technology. It is specifically designed to meet the demands of large public buildings such as office complexes, research and development centers, transport hubs, museums, hotels, hospitals, and apartments.

This unit is ideal for situations where indoor exhaust air is not available or is less than 70% of the total supply air volume. It supports external sources of high and low-temperature water (14/19°C cold water and 50/45°C hot water), making it adaptable to varied climate control requirements. Its advanced plate-fin heat exchanger system ensures efficient pre-cooling and heating, while its modular design allows for customization to meet specific project needs.

With intelligent controls and highly efficient components, the unit operates reliably across a wide ambient temperature range from -5°C to 40°C. The system is capable of delivering fresh air volumes from 3,000 m³/h up to 12,000 m³/h, ensuring flexible deployment in diverse commercial environments.

 

Key Benefits of Using the Canstar Pre-Cooling Central Air Conditioning Unit

1. Enhanced Energy Efficiency

   • Pre-cooling with water-based heat exchange significantly reduces the energy burden on downstream cooling coils.

   • Supports use of cold/hot water from central plants or renewable sources.

2. Flexible Installation & Customization

   • Can be tailored based on airflow direction, installation position, and required cooling/heating capacities.

   • Ideal for applications with limited or no exhaust air availability.

3. Stable and Precise Climate Control

   • Independent fresh air dehumidification, temperature adjustment, and pre-conditioning.

   • Designed for optimal comfort even in challenging temperature or humidity conditions.

4. High-Quality, Durable Components

   • Equipped with fully enclosed scroll compressors, thermal expansion valves, and corrosion-resistant components.

   • Long service life with reduced maintenance needs.

5. Wide Operating Conditions

   • Works effectively across a broad temperature range (-5°C to 40°C).

   • Maintains system stability even under low return air or partial exhaust air conditions.

6. Quiet and Reliable Operation

   • Low noise levels (as low as 75 dB) for indoor comfort.

   • Smooth airflow and smart design reduce vibration and operational wear.