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Commercial And Industrial Water Chillers

Daikin RWEYQ8T9 Water Chiller Heat Pump Monobloc System 25Kw/85000Btu Three Phase 415V~50Hz

Daikin RWEYQ8T9 Water Chiller Heat Pump Monobloc System 25Kw/85000Btu Three Phase 415V~50Hz

£9,498.00 £7,915.00 (ex. VAT)
Stock Status: In Stock
Daikin is the number one choice for Applied Water Heat Pump applications with over 50 years design and manufacturing experience of refrigeration and compressor technology, Daikin are the natural choice for applied systems.  
  
Ideal for high rise buildings, using water as heat source. Environmental conscious solution: reduced CO2 emisions thanks to the use of geothermal energy as a renewable energy source and typical lower refrigerant levels making it ideal to comply with EN378. Covers all thermal needs of a building via a single point of contact: accurate temperature control, ventilation, air handling units, Biddle air curtains and hot water. Unique zero heat dissipation principle obviates the need for ventilation or cooling in the technical room, maximising installation flexibility. Wide range of indoor units: either connect VRV or stylish indoor units such as Daikin Emura, Nexura. Incorporates VRV IV standards & technologies: Variable Refrigerant Temperature, VRV configurator, 7-segment display and full inverter compressors. Customize your VRV for best seasonal efficiency and comfort with the weather dependant Variable Refrigerant Temperature function. Increased seasonal efficiency and no more cold draft by supply of high outflow temperatures. 

Developed for easy installation and servicing: choice between top or front connection for refrigerant piping and rotating switch box for easy access to serviceable parts. Compact  and lightweight design can be stacked for maximum space saving: 42HP can be installed in less than 0,5m² floorspace. 2-stage heat recovery: first stage between indoor units, second stage between outdoor units thanks to the storage of energy in the water circuit. Unified model for heat pump and heat recovery version and geothermal and standard operation. Variable Water Flow control option increases flexibility and control. 2 analogue input signals allowing external control of ON-OFF, operation mode, error signal. Easy compliance with F-gas regulation thanks to automated refrigerant containment check . The ability to control each conditioned zone individually keeps VRV system running costs to an absolute minimum. Spread your installation cost by phased installation. Keep your system in top condition via our i-Net service: 24/7 monitoring for maximum efficiency, extended lifetime, immediate service support thanks to failure prediction and a clear understanding of operable and usage information. 


Key Product Data:

  • Inverter technology ensures: continuous match of requested load
  • Excellent part load efficiency (ESEER up to 6)
  • Significant reduction of starting currents
  • Inverter technology to ensure low sound values and leader-of-class ESEER
  • Wide operating range
  • Easy 'plug and play' installation
  • Three phase power supply for light commercial applications


 

Key Technical Data:

 

2-1   Technical Specifications

RWEYQ8T9

Capacity range

HP

8

Cooling capacity

Nom.

30°C

inlet water temper ature

Nom. Waterfl ow

kW

22.4 (1)

Heating capacity

Nom.

20°C

inlet water temper ature

Nom. Waterfl ow

kW

25.0 (2)

Power input - 50Hz

Cooling

30°C

inlet water temper ature

Nom. Waterfl ow

kW

3.5 (1)

Heating

20°C

inlet water temper ature

Nom. Waterfl ow

kW

3.9 (2)

Capacity control

Method

Inverter controlled

EER at nom. capacity

30°C inlet water temperature

Nom. Waterflow

kW/kW

6.40 (1)

COP at nom. capacity

20°C inlet water temperature

Nom. Waterflow

kW/kW

6.50 (2)

Maximum number of connectable indoor units

64

Indoor index connection

Min.

100

Nom.

200

Max.

300

Dimensions

Unit

Height

mm

980

Width

mm

767

Depth

mm

560

Packed unit

Height

mm

1,105

Width

mm

880

Depth

mm

670

Weight

Unit

kg

185

Packed unit

kg

198

Packing

Material

Carton

Weight

kg

264

Packing 2

Material

Wood

Weight

kg

774

Packing 3

Material

Plastic

Weight

kg

5

Casing

Colour

Ivory white

Material

Painted galvanized steel plate

Heat exchanger

Type

Brazed plate

Max. allowable water pressure

bar

37.0

Nominal water flow

l/min

96.00

Pressure drop

kPa

16.0

Compressor

Quantity

1

Type

Hermetically sealed scroll inverter compressor

Crankcase heater

W

33

Fan

Air flow rate

Cooling

Nom.

m³/min

-

External static pressure

Max.

Pa

-

Type

-

Sound power level

Cooling

Nom.

dBA

65 (3)

Sound pressure level

Cooling

Nom.

dBA

48 (3)






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