Comparison of custom made DX-AHU with VRF Systems to conventional VRF Systems for fresh air. • Small air flow rate (Max. 2,100 CMH) • Small cooling capacity (Max. 10HP)

In the direct expansion or DX types of air central conditioning plants the air used for cooling space is directly chilled by the refrigerant in the cooling coil of the air handling unit. Since the air is cooled directly by the refrigerant the cooling efficiency of the DX plants is higher.

Daikin air handling units Why choose Daikin air handling units? • Maximum energy efficiency and indoor air quality • Wide range of functions and options • High quality components • Innovative technology: Unique features and state of the art technology for short payback • Operation efficiency and energy savings

DX-AHU with VRF supplies large air volume to large spaces. AHU Kit can be used with DX-AHU without DDC or other external devices under certain conditions. *Please consult with Panasonic sales engineers. In case of combination with DDC, AHU Kit …

As essences of Holtop AHU core technology, DX coil AHU provides both AHU and outdoor condensing unit. It’s a flexible and typical solution for all building area, such as Mall, Office, Cinema, School etc.

Daikin has announced the launch of new expansion valve kits and control box, for easy connection of Daikin DX (Direct eXpansion) outdoor units with Air Handling Units.

AHU Kits enabling VRF outdoor units connection to air handling units with direct expansion coil. Consists of a PCB, EXV, sensors and a controller; Capacity or temperature control by 0 - 10 V signal; 4 types, from 1,8kW to 56kW; Cascadeable up to 224 kW

Jun 20, 2023 · Aims to provide a comparative analysis of three commonly used air handler units: chilled water air handler unit, package air handler unit, and direct expansion (DX) air handler unit.

Mar 8, 2025 · A DX (Direct Expansion) Air Handling Unit (AHU) is an integral part of modern HVAC systems, providing efficient heating, cooling, and ventilation for various types of buildings. Unlike chilled water systems, DX AHUs use refrigerant directly for cooling, offering a simpler and often more cost-effective solution.

Comparison of custom made DX-AHU with VRF Systems to conventional VRF Systems for fresh air. • Small air flow rate (Max. 2,100 CMH) • Small cooling capacity (Max. 10HP)