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Condensing Exhaust Heat Recovery Fresh Air Handling Unit

The Sunsairo condensing exhaust heat recovery fresh air air conditioning unit is an energy-saving fresh air air conditioning unit that utilizes the indoor polluted return air (exhaust air) as the cold and heat source for the air conditioning unit. It integrates fresh air exchange, energy recovery, and exhaust air system into a single machine design (no need for additional outdoor units), significantly improving the unit's energy efficiency ratio and saving energy.
This product has many advantages such as stable and reliable product performance, high energy efficiency ratio, low noise, simple and aesthetic exterior structure, and easy and flexible installation. It can be widely used in various places that require fresh air conditioning, such as hospitals, office buildings, restaurants, hotels, shopping malls, banks, pharmaceutical factories, sports centers, entertainment centers, etc. It has a good application prospect and energy-saving effect in the field of fresh air treatment. The Sunsairo intelligent control system achieves precise output of energy load according to the demand for cooling and heating.

Model: FRS
Cooling capacity: 15-152kW
Refrigerant type: R410A, R134a, R32

Advantage

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Energy Efficiency

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Comfort

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Reliability and Stability

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Hygiene

Technical Parameter

Energy Efficiency
Comfort
Reliability and Stability
Hygiene
Air Quality
Integrated Design
Customizationriendly PLC Interface
Product Features C

Energy Efficiencytheme

The unit leverages low-temperature indoor return air (exhaust air) as the cooling source in summer to reduce condensing temperature and compressor power consumption, thus enhancing cooling efficiency. In winter, it uses high-temperature, high-humidity indoor return air for heating to raise the evaporation temperature, maintain high evaporation pressure, provide efficient heating, and reduce frost, thereby improving heating efficiency.

Comforttheme

In winter, the unit recovers heat from the high-temperature indoor return air (exhaust air), which eliminates the need for frequent defrosting stops and ensures a continuous supply of fresh air, preventing the discomfort of cold air drafts, thereby significantly improving indoor comfort.

Reliability and Stability
theme

Each unit, rigorously tested for items specified by national standards in a comprehensive enthalpy difference experimental testing center, designed, manufactured, and certified by national authorities, meets or exceeds those standards, ensuring reliable, safe, and stable performance.

Hygienetheme

The design separates the evaporator and condenser, eliminating the risk of cross-contamination by bacteria or other pollutants, ensuring a clean air output.

Air Qualitytheme

It features a built-in condenser with special filters (such as initial effect, activated carbon, electrostatic dust removal) on the fresh air side. These filters remove harmful microorganisms, mites, and up to 50% of PM2.5, greatly improving the quality of incoming fresh air.

Integrated Design
theme

 Its integrated design of fresh air and exhaust air systems allows recovery of indoor exhaust air heat to achieve energy efficiency while functioning as an exhaust air unit.

Customizationtheme

ThThe unit can be customized according to customer needs, offering functions such as cooling, heating, disinfection, filtration, dehumidification, and humidification. It delivers 100% outdoor fresh air, exhausts contaminated air, and ensures indoor air quality, making it an ideal choice for users.

Intuitive PLC Control Systemtheme

PLC intelligent control system, with a large-sized true color touch screen, provides intuitive and convenient operation.

Business Contact

If you have any questions about Sunsairo products, please contact us.