Adopt a number of leading technologies to build a more powerful, stable and efficient cooling system.
Innovative noise reduction technology minimizes the operating noise of indoor and outdoor machines and creates a quiet environment.
New shell design, better stability and better appearance.

Products Detail

Holtop DC 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.

Indoor Unit

• Heat Exchangers: There are cross-flow total heat exchangers, cross-flow plate heat exchangers or rotary heat exchangers to choose from to meet the different needs of customers.

2.PM2.5 solution

1)High Efficiency To Remove The Haze
Equipped with a high-efficiency filter element, which can effectively remove PM2.5 particles carried in the air, ensuring that the outdoor air entering the indoor air is clean.

3. Indoor formaldehyde removal solution

The indoor unit can be added with a formaldehyde removal module to effectively filter and decompose formaldehyde molecules; coupled with the replacement and dilution of heat exchangers and filters, double removal of formaldehyde.

4. Bring fresh outdoor air
With this AHU, fresh outdoor air will be brought into the room. By increasing the oxygen concentration, reducing carbon dioxide, removing odors and other harmful gases, the indoor air quality is greatly improved.

Outdoor Unit

STRUCTURAL FEATURES OF THE TOP DISCHARGE OUTDOOR UNIT

STRUCTURAL FEATURES OF SIDE DISCHARGE OUTDOOR UNIT

      Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments. Founded in 2002, it has dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments for more than 20 years.

      Holtop has 400 employees and covers an area of more than 70,000 square meters. Annual production ability of heat recovery equipment reaches 200,000 sets. Holtop supplies OEM products for Midea, LG, Hitachi, McQuay, York, Trane and Carrier. As an honor, Holtop was the qualified supplier for Beijing Olympics 2008 and Shanghai World Exposition 2010.

Holtop mainly deals in air conditioning products, fresh air products and heat exchanger products.

      Among them, the air conditioning products include roof-mounted air conditioners, modular air-cooled water-cooled heat pump air conditioners, and direct expansion type air conditioners, which are the best-selling products. The fresh air products include the CFA series of energy recovery ventilators, which are the best-selling products.The heat exchanger products mainly include plate heat exchangers, 3D counter-flow high-efficiency heat exchangers, plate-fin heat exchangers, etc.

Currently, Holtop has served 106 countries and regions, addressing the needs of over 5 million customers. It is highly favored and loved by the international market and customers.