1. Chillers for Tomorrow… Today
Air Cooled High Speed Centrifugal Chillers
GVAF
Chillers for Tomorrow… Today

2. Wider AC Range D RTAD C C RTAC B A B B A RTAF A A A RTAE A A GVAF A ASE
2.59 EER
3.19 ESEER D
RTAD HE
2,85 EER
3.44 ESEER C SE
2.85 EER
3.77 ESEER C
RTAC HE
3,02 EER
3.83 ESEER B XE
3.11 EER
3.89 ESEER A SE
3,06 EER
3.90 ESEER B B HE
3.18 EER
4,07 ESEER A
RTAF XE
3.18 EER
4.127ESEER A
HSE
3.06 EER
4.50 ESEER A
HSS
3.06 EER
4.50 ESEER A
RTAE
3.37 EER
4.76 ESEER A
3.38 EER
5.13 ESEER A
GVAF-X
GVAF A
GVAF-XP
3.55 EER
5.47 ESEER A
GVAF-XPG
3.79 EER
5.58 ESEER

3. Excellent Efficiencies
Efficient
Green
Quiet
Smart
Reliable

4. Efficient Green Quiet Smart Reliable
GVAF Range
Cooling capacity up to
1600 kW (with R134a)
1250 kW (with R1234ze)
Eurovent certificated Excellent efficiencies:
EER up to 4.08
ESEER up to 5.90
Lower sound levels:
With two different acoustic options LN/XLN
Two refrigerants choices:
0 ODP refrigerant R134a
0 ODP and low GWP refrigerant R1234ze
Free cooling option
Trane reliability
575kW
1600 kW
GVAF X (R134a)
450kW
1250kW
GVAF X (R1234ze)
Efficient
Green
Quiet
Smart
Reliable

5. GVAF Range 2 2 3 3 3 4 4 4
Efficient
Green
Quiet
Smart
Reliable

6. Efficient Green Quiet Smart Reliable
Micro-channel condenser coils
Air condenser inlet
Increased efficiency
Less refrigerant
10% overall unit weight reduction
Increased corrosion resistance
Reduced carbon footprint
* Climaveneta offers only copper/AL condenser withTECS2
Micro channels
Slit fins and brazed contact for improved heat transfert and strength
Efficient
Green
Quiet
Smart
Reliable

7. Efficient Green Quiet Smart Reliable
CHIL* flooded evaporator
Reduced refrigerant volume
Increased efficiency
Reduced carbon footprint
* Compact - High performance – Integrated design - Low charge
* Climaveneta uses averagely 3 times more refrigerant with TECS2/CA
* RC uses averagely 2 times more refrigerant with UNICO TURBO
Circuit 1 refrigerant out
Circuit 2 refrigerant out
Return Water box
Circuit 1 refrigerant in
Circuit 2 refrigerant in
Supply Water box
Efficient
Green
Quiet
Smart
Reliable

8. Efficient Green Quiet Smart Reliable
Electronically commutated (EC) fans
Better partload efficiency
Improved capacity modulation
Reduced power consumption up to 13%
Lower sound levels
Efficient
Green
Quiet
Smart
Reliable

9. Efficient Green Quiet Smart Reliable
Control and interface
Intuitive & user friendly interface
Touchscreen
Color
Screen dimensions: 7”
Main processor in the control panel
Operational effectiveness
Data trending
Clear alarm log
TIS enable for remote monitoring
Efficient
Green
Quiet
Smart
Reliable

10. Efficient Green Quiet Smart Reliable
Lowest sound levels…peace of mind!
Low noise: LN
Sound power as low as 90 dB(A)
Sound sensitive
Low noise with Night Noise Setback: NNSB
Allows reduction of fan speed at night
eXtra low noise: XLN
Sound power as low as 88 dB(A)
Improved efficiencies
*Sound emission function of compressor quantity and unit % load
Efficient
Green
Quiet
Smart
Reliable

11. Operating map (R134a)
Efficient
Green
Quiet
Smart
Reliable

12. Operating map (R1234ze)
Efficient
Green
Quiet
Smart
Reliable

13. Efficient Green Quiet Smart Reliable
Adiabatic Cooling
Reduces high air temperature inlet due to:
Air recirculation
Summer peak temperatures
Avoids high pressure cut-outs.
Efficiency
Reduction in the equipment power consumption
Maintain equipment at full load even during peak season.
Comfort
Lower discharge temperature
The equipment operates at full capacity at all times regardless of the ambient conditions
Building occupant comfort is preserved.
Efficient
Green
Quiet
Smart
Reliable

14. Adiabatic Cooling Outdoor Air temperature [°C]
Outdoor Relative Humidity [%]
Delta T inlet condenser temperature [K]
Water Consumption for 1000 m3/h air flow [l/h] 30
30%
6.0
4.4
40%
5.0
3.6
50%
4.0
2.9
60%
3.1
2.3
70%
1.6 35
6.6
5.5
4.1
3.3
2.8
2.4
2.0 40
7.4
4.6
4.8
3.5
3.0
2.6
2.1 45
8.0
5.2
3.8 50
8.8
6.2
7.0
4.3
3.2

15. Take the advantage of low ambient conditions…
Free Cooling
Total Free Cooling
To get the full benefit of FC
Partial Free Cooling
For lower free cooling demands
Direct Free Cooling
No separation between hydraulic circuits
Glycol Free Free Cooling
Full separation between the hydraulic circuits
Take the advantage of low ambient conditions…
4 different types of Free Cooling option are available to answer all needs…

16. Competition

17. Efficient Green Quiet Smart Reliable
Competition
Only RC and Climaveneta have Eurovent certification
RC don’t use economizer for all sizes
Only Geoclima can reach above 1.5Mw
Efficient
Green
Quiet
Smart
Reliable

18. Competition
Competitor Deep Dive

19. Climaveneta – TECS2 0211-1154 Competition TECS2 GVAF X Refrigerant
Capacity Range
220 – 1324 kW
575 – 1575 kW
Sizes 13 16
Efficiency Levels
CA / CA-E
X, XLN, XP, XP XLN
Evaporator
Flooded type
CHIL
Condenser
Cu/Al
Microchannel

20. Climaveneta – TECS2 HFO 0351 - 1053
Competition
Climaveneta – TECS2 HFO
TECS2
GVAF XPG
Refrigerant
R1234ze
Capacity Range
339 – 1017 kW
450 – 1240 kW
Sizes 3 11
Efficiency Levels
CA-E
XPG, XPG XLN
Evaporator
Flooded type S&T
CHIL
Condenser
Cu/Al
Microchannel

21. Competition 1 Circuit 1 Circuit 1 Circuit Sound Power Level
Cooling Capacity
EER
ESEER Pd
Ref Circuit
Comp
length
Refg Chr
Fans
TECS2/SL-CA0211 88
231.9
3.25
4.61
36.4 1
3100
120 6
TECS2/SL-CA0251
257
3.14
4.73
27.4
130
TECS2/SL-CA0351 90
344.8
3.1
4.57
28.5
4000
150 8
TECS2/SL-CA0452
441.2
3.16
4.88
27.6 2
4900
220 10
TECS2/SL-CA0512
507.4
3.13
4.97
27.7
230
TECS2/SL-CA0552 91
572.1
3.26
4.86
35.2
5800
240 12
TECS2/SL-CA0652 92
648.4
3.11
4.89
21.1
7000
450 14
TECS2/SL-CA0712
740.6
470
TECS2/SL-CA0853 93
846
3.12
4.92
31.8 3
8500
480 18
TECS2/SL-CA0913
901 36
9700
550 20
TECS2/SL-CA1013
975.1
4.9
29.7
10600
570 22
TECS2/SL-CA1054 94
1062.2
4.85
35.3 4
11200
600 24
TECS2/SL-CA1154
1180.1
37.3
11500
610
TECS2/XL-CA0211 82
219.4
3.17
4.6
32.6
TECS2/XL-CA0251
253.5
3.15
4.84
26.7
TECS2/XL-CA0351 83
340.1
3.08
4.69
TECS2/XL-CA0452
434.3
5.01
TECS2/XL-CA0512 84
524.2
5.03
29.5
250
TECS2/XL-CA0552 85
577.7
3.34
4.94
35.9
270
TECS2/XL-CA0652
639.3
20.5
TECS2/XL-CA0712 86
737.3
3.24
5.04
27.3
7900
500 16
TECS2/XL-CA0853
871.5
33.7
510
TECS2/XL-CA0913
897.3
3.07
5.05
35.7
9400
TECS2/XL-CA1013 87
969.6
3.09
29.4
TECS2/XL-CA1054
1046
34.2
TECS2/XL-CA1154
1170.8
36.8
12400
650 26
TECS2/SL-CA-E0211
227.9
3.36
5.09
TECS2/SL-CA-E0251
283.9
3.45
5.31
33.5
TECS2/SL-CA-E0351
383.3
3.35
5.2
TECS2/SL-CA-E0452
454
3.37
5.53
29.2
TECS2/SL-CA-E0512
526
3.38
5.46
TECS2/SL-CA-E0552
588.3
3.46
5.34
37.2
TECS2/SL-CA-E0652
701.4
3.42
5.57
24.7
TECS2/SL-CA-E0712
793.7
5.51
31.7
475
TECS2/SL-CA-E0853
899.7
3.39
5.36
TECS2/SL-CA-E0913
966.4
3.43
5.47
41.5
TECS2/SL-CA-E1013
1082.7
5.44
36.7
TECS2/SL-CA-E1054
1173.7
5.56
43.1
TECS2/SL-CA-E1154 95
1320.2
3.41
5.42
46.8
1 Circuit
1 Circuit
1 Circuit

22. Summary Climaveneta Competition
CA type comes without EC fans nor economizer
CA-E comes with EC fans and economizer circuits
With CA, the refrigerant charge is GVAF x3!
CV- XL type (longer, more fans) comes with sound insulation on pipes (Trane standard)
No Climaveneta unit can reach Trane level EER
No Climaveneta unit with double circuit can reach Trane level ESEER
Up to 750kW Climaveneta offers single refrigerant circuit

23. RC – UNICO TURBO Competition UNICO TURBO GVAF X Refrigerant R134a
Capacity Range
280 –1500 kW
575 – 1575 kW
Sizes 17 16
Efficiency Levels
EC fans (optional)
X, XLN, XP, XP XLN
Evaporator
Flooded type
CHIL
Condenser
Microchannel

24. RC – UNICO TURBO Competition UNICO TURBO GVAF XPG Refrigerant R1234ze
Capacity Range
260 –1260 kW
450 – 1240 kW
Sizes 11
Efficiency Levels
EC fans (optional)
XPG, XPG XLN
Evaporator
Flooded type S&T
CHIL
Condenser
Microchannel

25. Summary RC Competition
Unico Turbo standard single circuit for all capacities!
2 refrigerant circuit as an option (Not in Eurovent)
EC fans can be selected as an option
(high sound power levels with standard units in Eurovent)
Refrigerant charge 2 x GVAF = 4 x / circuit!

26. Cofely – Quantum A Competition UNICO TURBO GVAF X Refrigerant R134a
Capacity Range
255 –1040 kW
575 – 1575 kW
Sizes 15 16
Evaporator
Flooded type S&T
CHIL
Condenser
Microchannel
COFELY – QUANTUM A

27. Summary Cofely Competition
QUANTUM comes with a AC fans and 1 refrigerant circuit design
Cofely going to announce QUANTUM AG (1234ze) soon
GVAF has better EER at all sizes and GVAF XP can reach better ESEER
GVAF has a big advantage on sound power levels
GVAF use averagely 50% less refrigerant

28. Ready for the future No compromises
Smart
Ready for the future No compromises