McMaster-Carr Screw-Type Water-Cooled Chiller Heat Pump Unit

Product Description

Air-cooled hot and cold water unit(Hot)Central air conditioning units using water as the heat transfer medium. These units can be directly installed on the roof or outdoor space, eliminating the need for a dedicated machine room, cooling tower, cooling water pump, or cooling water system. Heat pump units can also replace hot water boilers for heating. The products are widely used in various types of buildings such as shopping malls, hospitals, hotels, factories, and office buildings.

As one of the world's earliest professional air conditioning companies to design and produce large-scale air-cooled heat pump units, McQuay has been committed to technological advancement and innovation, achieving numerous milestones in the history of air-cooled heat pump unit development. With increasing focus on environmental protection and energy efficiency, McQuay introduces advanced technology and launches a new, high-efficiency air-cooled heat pump unit. At the same time, McQuay has established a large-scale...1900kWAll-inclusive performance testing lab, ensuring the quality and performance of the equipment.

■Equipped with a high-efficiency reciprocating screw compressor from McQuay, it features microprocessor control for stepless adjustment, ensuring high efficiency and energy savings.

■The unit housing is made of high-quality steel plate and coated with electro-phosphate corrosion-resistant paint, effectively preventing rust and capable of withstanding various harsh outdoor conditions. The unit directly exchanges heat with the atmosphere, ensuring no environmental pollution.

■The unit is compact in structure design, with the base evenly bearing the weight of the entire unit. The unit is equipped with shock absorbers, effectively reducing vibration and noise.

McQuay Heat Recovery Units provide a versatile solution for cooling, heating, and domestic hot water, all in one unit. During summer cooling operations, the heat recovery units capture the waste condensate heat, which is then used“Free”Heating domestic hot water, suitable for hotels, clubs, hospitals, factories, and other venues.

■Multiple refrigeration circuit design, equipped with each unit1-2Taiwan compressor, each compressor is equipped with an independent refrigeration system, serving as a backup for each other. The dual compressor unit can automatically balance the operating time of each compressor and automatically adjust the load.

■The intelligent defrost control system for the unit reduces defrost frequency and prevents accidental defrosting. In a dual-compressor unit, the system alternates defrost cycles to maximize user comfort.

■Equipped with an electronic expansion valve, the unit can accurately control refrigerant flow, allowing it to adapt to various operating conditions and realize multiple control functions.

Triple password protection to prevent unauthorized personnel from making incorrect operations, ensuring the safe operation of the equipment.

■Freezing water temperature control accuracy0.5The system's various sensors quickly and accurately transmit signal data to the controller. The controller precisely adjusts to ensure the unit operates more stably and provides timely protection for the unit.

■Controller can be increasedModbus、Lonorks、BACnet Interface for communication protocols, easily enabling centralized control or building automation, for the interconnection and control of multiple units.