Products
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Rotary Heat Recovery Wheel Type Fresh Air Dehumidifier
1. Internal rubber board insulation design
2. Total heat recovery wheel, sensible heat efficiency >70%
3. EC fan, 6 speeds, adjustable airflow for each speed
4. High efficiency dehumidifcation
5. Wall-mounted installation (only)
6. Pressure difference gauge alarm or filter replacement alarm (optional) -
Rooftop Packaged Air Conditioner
Rooftop packaged air conditioner adopts industry-leading R410A scroll compressor with stable operation performance, the package unit can be applied into various fields, such as railway transportation, industrial plants, etc. Holtop rooftop packaged air conditioner is your best choice for any places where require minimum indoor noise and low installation cost.
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Combined Air Handling Units
Delicate Section Design of AHU Case;
Standard Module Design;
Leading Core Technology of Heat Recovery;
Aluminium Allay Framework & Nylon Cold Bridge;
Double Skin Panels;
Flexible accessories available;
High performance cooling /heating water coils;
Multiple filters combinations;
High quality fan;
More convenient maintenance. -
POLYMER MEMBRANE TOTAL ENERGY RECOVERY HEAT EXCHANGER
Used in comfortable air conditioning ventilation system and technical air conditioning ventilation system. Supply air and exhaust air totally separated, heat recovery in winter and cold recovery in Summer
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Vertical Type Heat Pump Energy Heat Recovery Ventilator
- Buit-in heat pump system to achieve multiple energy recovery and higher efficiency.
- It can wok as fresh air conditioner in transaction season, good partner with air conditioning system.
- Constant temperature and humidity control of fresh air, with CO2 concentration control, harmful gas and PM2.5 purification to make fresh air more comfortable and healthier.
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Rotary Heat Exchangers
The sensible heat wheel is made by aluminum foils of 0.05mm thickness. And the total heat wheel is made by aluminum foils coated with 3A molecular sieve of 0.04mm thickness.
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Crossflow Plate Fin Total Heat Exchangers
Crossflow Plate Fin Total Heat Exchangers Used in comfortable air conditioning ventilation system and technical air conditioning ventilation system. Supply air and exhaust air totally separated, heat recovery in winter and cold recovery in Summer
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Heat Pipe Heat Exchangers
1. Applying cooper tube with hydrophilic aluminum fin, low air resistance, less condensing water, better anti-corrosion.
2. Galvanized steel frame, good resistance to corrosion and higher durability.
3. Heat insulation section separates heat source and cold source, then liquid inside the pipe has no heat transfer to outside.
4. Special inner mixed air structure, more uniform airflow distribution, making heat exchange more sufficient.
5. Different working area designed more reasonably, Special heat insulation section avoids leakage and cross contamination of supply and exhaust air, heat recovery efficiency is 5% higher than the traditional design.
6. Inside the heat pipe is special fluoride without corrosion, it is much safer.
7. Zero energy consumption, free of maintenance.
8. Reliable, washable and long life. -
Desiccant Wheels
- High moisture removal capacity
- Water washable
- Non-flammable
- Customer made size
- Flexible construction
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CO2 Sensor for Control of Energy Recovery Ventilator
The CO2 sensor adopts the NDIR infrared CO2 detection technology, the measurement range is 400-2000ppm. It’s for indoor air quality detection of ventilation system, suitable for most residential houses, schools, restaurants and hospitals, etc.
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Fresh Air Disinfection Box for HVAC System
The Features of Fresh Air Disinfection Box System
(1) Efficient inactivation
Kill the virus in the air in a short time, greatly reducing the possibility of virus transmission.
(2) Full initiative
A variety of purification ions are generated and emitted to the entire space, and various harmful pollutants are actively decomposed, which is efficient and comprehensive.
(3) Zero pollution
No secondary pollution and zero noise.
(4) Reliable and convenient
(5) High quality, convenient installation and maintenance
Application: residential house, small office, kindergarten, school and other places. -
Single Way Blower Fresh Air Filtration Systems
- Installation Type 1: Air Filtration System
- Installation Type 2: Air Filtration System + UVC Disinfection Box
- Installation Type 3: Air Filtration System + Energy Recovery Ventilator
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Fresh Air Dehumidifier
More efficient, stable and reliable refrigeration and dehumidification system
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Sensible Crossflow Plate Heat Exchangers
- Made by flat aluminum foils of 0.12mm thickness
- Two air streams flow crossly.
- Suitable for the room ventilation system and industrial ventilation system.
- Heat recovery efficiency up to 70%
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Cross Counterflow Plate Heat Exchangers
- Made by flat aluminum foils of 0.12mm thickness
- Partial air flows crossly and partial air flows counter
- Suitable for room ventilation system and industrial ventilation system.
- Heat recovery effciency up to 90%
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Ceiling Heat Pump Energy Heat Recovery Ventilation System
Compared to the traditional fresh air exchanger, below are our advantages:
1.The two-stage heat recovery system with heat pump and air heat exchanger.
2.Balanced ventilation deals with indoor air fast and efficiently to improve its quality.
3.Full EC/DC motor.
4.Special PM2.5 filter with high efficiency and low resistance.
5.Real-time household environment control.
6.Smart learning function and APP remote control.
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In-Room Precision Air Conditioner (Link-Wind Series)
Features : 1. High Efficiency and Energy Saving -Optimum design of heat exchanger and air duct by CFD, high efficiency and low resistance for heat and mass transfer -Pleated G4 pre- filter filter with big surface area, large capacity and low resistance -Classified refrigeration system design, intelligent cooling capacity adjustment -High precision PID Damper (chilled water type) -High COP compliant scroll compressor -High-efficient and low-noise unhoused fan (Sinking Design) -Stepless Speed ... -
In-Row Precision Air Conditioner (Link-Thunder Series)
Link-Thunder series in-row precision air conditioner, with the advantages of energy saving , safe and reliable intelligent control, compact structure, advanced techniques, ultra high SHR and cooling close to heat source, fully satisfy the cooling requirements of data center with high heat density. Features 1. High Efficiency and Energy Saving -Optimum design of heat exchanger and air duct by CFD, with high efficiency and low resistance for heat and mass transfer -Ultra high sensible heat rat... -
In-Rack Precision Air Conditioner (Link-Cloud Series)
Link-Cloud Series In-Rack (Gravity Type Heat Pipe Rear Panel) Precision Air Conditioner is energy saving, safe and reliable with intelligent control. The advanced techniques, In-Rack cooling and full dry-condition operation satisfy the cooling requirements of modern data center. Features 1. High Efficiency and Energy Saving -High heat density cooling to eliminate hot spots easily -Auto adjustment of air flow and cooling capacity according to the heat release of server cabinet -Simplified air... -
GMV5 HR Multi-VRF
High efficiency GMV5 Heat Recovery System embodies the excellent features of GMV5(DC inverter technology, DC fan linkage control, precise control of capacity output, balancing control of refrigerant, original oil balancing technology with high pressure chamber, high-efficiency output control, low-temperature operation control technology, super heating technology, high adaptability for project, environmental refrigerant). Its energy efficiency is improved by 78% compared with conventional...
