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FeaturesOur newest water-cooled chiller offers the following benefits:

Premium efficiencyThe YVWA reduces operating expenses with the application of a standard variable speed drive.

Application flexibilityTailor and tune flexilibilty makes the YVWA ideal for any application from thermal storage to heat pump duty.

Enhanced sustainabilityAchieved through high efficiency operation and low refrigerant charges.

Product confidenceImprove your peace of mind knowing our experience stands behind every chiller.

Reduce refrigerant charges by up to 15% beyond traditoinal chiller designs with the YVWA’s falling film evaporator design.

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The YVWA chiller can efficiently handle the high condenser pressure required for dry cooling.

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Options / Accessories• BMS Interfacing options • Different options of tubes and nozzle arrangements for the heat exchangers.

• Dual pressure relief valve • Several options for flow switches • Thermal insulation options • Anti-vibration mounts options

YVWAWater-cooled variable speed screw chillerCooling capacities from 435 kW to 1070 kW (Extended Range up to 1400 kW available soon)At Eurovent Standard Conditions this equipment meets A Class energy efficiency levels.

YORK® AIR-CONDITIONING PRODUCTS

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Nominal capacityModel YVWABBBBFX YVWACDCDFX YVWABBBBGX YVWACDCDGX YVWAM2M2EE YVWAM2MCEECooling capacity (kW) 451 525 575 650 700 750

EER 100% 5 5.41 4.72 5.14 4.81 5.13

ESEER 6.99 7.42 7.09 7.66 6.79 7.17

Model YVWAMBMCEE YVWAMDMCFE YVWAMDMDFE YVWAMDMEFE YVWAMEMEFF YVWANENEFFCooling capacity (kW) 800 850 900 950 1000 1070

EER 100% 5.3 5.39 5.35 5.32 5.3 5.33

ESEER 7.41 7.51 7.57 7.62 7.55 7.57

Cooling Capacity at Eurovent Conditions, entering / leaving chilled water temperature 12 / 7 °C condenser water 30 / 35 °CCapacities are rounded nominal values across the product range.The taylor and tune models allow over 7000 component combinations in stepless selection capacities / operating conditions.Specific selections may achieve an operating envelope of -10 to + 16 °C evaporator liquid and from 18 to 65 °C condenser liquid.Models are using selected components from the quick ship program.

Technical dataModel YVWABBBBFX YVWACDCDFX YVWABBBBGX YVWACDCDGX YVWAM2M2EE YVWAM2MCEECompressors / Circuite(s) 1 1 1 1 2 2

Dimensions

Length mm 3110 3571 3110 3720 4390 4390

Width mm 1413 1413 1413 1413 1405 1405

Height mm 1846 1846 1846 1846 1824 1824

Operating weight (kg) 3692 4169 3822 4299 5701 5884

Refrigerant charge (kg) 127 153 137 163 250 250

Model YVWAMBMCEE YVWAMDMCFE YVWAMDMDFE YVWAMDMEFE YVWAMEMEFF YVWANENEFFCompressors / Circuite(s) 2 2 2 2 2 2

Dimensions

Length mm 4390 4390 4390 4390 4390 5000

Width mm 1405 1405 1405 1405 1405 1405

Height mm 1824 1824 1824 1824 1824 1824

Operating weight (kg) 6032 6265 6315 6421 6540 7052

Refrigerant charge (kg) 250 255 255 255 260 300

The YVWA chiller delivers superior energy performance at all operating hours.

YVWA Efficiency vs. Ordinary Chiller YVWA Energy Cost vs. Ordinary Chiller

An investment in an optimized YVWA chiller reduces energy costs by 25%.

YVWA Efficiency vs. Ordinary Chiller

Ordinary ChillerYVWA Chiller

0

5

10

15

Chi

ller

Effici

ency

(EE

R)

3

4

5

6

7

8

9

10

Chiller Load (%)

ECWT (°C)

ECWT = Entering Condenser Water Temperature

10 20 3040

5060

7080

90100

15.6 17.2 18.820.4

22.023.6

25.226.8

28.430.0

Ann

ual H

ours

(%

)

YVWA Energy Cost vs. Ordinary Chiller

1 2 3 4 5 67

89

10Years

-

50,000

100 ,000

150,000

200,000

250,000

YVWA Chiller

Ordinary Chiller

Note: 3,500 operating hours, 0.10 EUR/kWh energy rate, 800 kW design cooling load

Water-cooled variable speed screw chillerYVWA

Manufacturer reserves the rights to change specifications without prior notice.

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YVWA B models

YVWA C models

Dimensions and hydraulic connections

YORK® AIR-CONDITIONING PRODUCTS

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YVWA N models

YVWA M models

Dimensions and hydraulic connections