• Holtop DC Inverter DX Air Handling Unit

    Holtop DC Inverter DX Air Handling Unit

    HOLTOP HFM series DX Air Handling Unit includes DC Inverter DX air conditioner outdoor unit and constant frequency DX air
    conditioner outdoor unit these two series. The capacity of DC inverter DX AHU is 10-20P, while the capacity of constant frequency
    DX AHU is 5-18P. On the basis of constant frequency DX AHU, the newly developed DC Inverter DX AHU adopts the enhanced vapor
    injection technology to open a new era of low-temperature heating. The new design of air-conditioning system and self-developed
    control program give full play to product performance and bring users a more comfortable air-conditioning experience.

  • Air Purifiers with Disinfection Function

    Air Purifiers with Disinfection Function

    Molecular breaking technology air disinfection type purifier sterilization rate is up to 99.9%. Clean Air Delivery Rate (CADR):480m3/h, suitable for area 40-60m2. Effectively remove odor and purify PM2.5, haze, pollen, dust, VOCs. The air purifier has been tested in the microbiology detection center. The killing rate for H1N1 virus  and H3N2 virus is about 99.9%.

  • Industrial Combined Air Handling Units

    Industrial Combined Air Handling Units

    Industrial AHU is specially designed for modern factory, such as Automotive, Electronic, Spacecraft, Pharmaceutical etc. Holtop provides solution to handle the indoor air temperature, humidity, cleanliness, fresh air, VOCs etc.

  • Holtop Modular Air Cooled Chiller With Heat Pump

    Holtop Modular Air Cooled Chiller With Heat Pump

    Holtop Modular Air Cooled Chillers are our latest product based on over twenty years of regular research & development, technology accumulation and manufacturing experience which helped us to develop chillers with stable & reliable performance, greatly improved evaporator & condenser heat transfer efficiency. In this way it’s the best choice to save energy, protect environment and achieve comfortable air conditioning system.

  • Airwoods Ceiling Air Purifier

    Airwoods Ceiling Air Purifier

    1. Capture and killing virus with high efficiency. Remove H1N1 over 99% within one hour.
    2. Low pressure resistance with 99.9% dust filtration rate
    3. Celling type installation for any room and commercial space

  • Rooftop Packaged Air Conditioner

    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.

  • Single Room Wall Mounted Ductless Heat Energy Recovery Ventilator

    Single Room Wall Mounted Ductless Heat Energy Recovery Ventilator

    Maintain heat regeneration and indoor humidity balance
    Prevent excessive indoor humidity and mould build-up
    Reduce heating and air conditioning costs
    Fresh air supply
    Extract stale air from the room
    Consume little energy
    Silence operation
    High efficient ceramic energy regenerator

  • Vertical Type Heat Pump Energy Heat Recovery Ventilator

    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 . Feature of Vertical Type Heat Pump Energy Heat Recovery Ventilator:  
  • Mouth Glass Wool Sandwich Panels

    Mouth Glass Wool Sandwich Panels

    Mouth Glass Wool Sandwich Panels

  • All DC Inverter VRF Air Conditioning System

    All DC Inverter VRF Air Conditioning System

    VRF (Multi-connected air conditioning) is a type of central air conditioning, commonly known as “one connect more” refers to a primary refrigerant air conditioning system in which one outdoor unit connects two or more indoor units through piping, the outdoor side adopts air-cooled heat transfer form and the indoor side adopts direct evaporation heat transfer form. At present, VRF systems are widely used in small and medium-sized buildings and some public buildings. Characteristics of VRF Ce...
  • Combined Air Handling Units

    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.

  • Water Cooled Air Handling Units

    Water Cooled Air Handling Units

    The air handling unit works alongside the chilling and cooling towers in order to circulate and maintain the air through the process of heating, ventilation, and cooling or air conditioning. The air handler on a commercial unit is a large box that is composed of heating and cooling coils, a blower, racks, chambers, and other parts that help the air handler do its job. The air handler is connected to the ductwork and the air passes through from the air handling unit to the ductwork, and then ...
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