Reliable Supplier Lg Vrf - Holtop Suspended DX Coil Air Handling Units – Holtop Detail:
Holtop Suspended Ceiling DX Type AHU Direct Expansion Treated Fresh Air handling Unit
Combined with core technology of HOLTOP AHU, DX (Direct Expansion) coil AHU provide both AHU and outdoor condensing unit.
It’s an flexible and simple solution for all building area, such as mall, office,Cinema,School etc.
High efficient heat exchanger
New U-shaped heat exchanger | U-shaped heat exchanger structure |
As the core element of the refrigeration system, the heat exchanger directly determines whether the air conditioning system is reliable and energy-saving. Holtop combined with many years of outdoor unit development experience and market demand, developed a new generation of U-shaped heat exchanger. Such advanced and efficient heat exchangers have made Holtop’s HFM series highly efficient and energy-saving, and also meeting the Holtop Vision of “making air treatment more healthy and energy-saving”. The airflow of the fan is effectively used, and the heat exchange area is fully expanded without increasing the space of the unit, and the heat exchange efficiency is greatly improved. Compact structure, high strength, more convenient for installation and maintenance The use of hydrophilic membrane aluminum fins improves the heat transfer wet film heat transfer coefficient and provides the overall heat transfer coefficient of the unit. |
The copper tube adopts φ7.94 thread copper tube, the flow rate is moderate, and the comprehensive performance of heat exchange defrosting is optimal. The distance between φ7 copper tubes is the smallest, the frost has a great influence on the heat transfer, and the frost layer is thick, which affects the defrosting time. The diameter of φ9.52 is large, the disturbance to the heat transfer boundary layer is small, and the heat transfer efficienty is low. |
Both return air and fresh air indoor units availableThe HFM outdoor unit can work with both return air and fresh air Indoor unit, to meet different customers’ needs.
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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Reliable Supplier Lg Vrf - Holtop Suspended DX Coil Air Handling Units – Holtop , The product will supply to all over the world, such as: Bulgaria , Serbia , Zimbabwe , We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
By Joanna from Croatia - 2018.12.14 15:26
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Abigail from Costa rica - 2018.09.12 17:18
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