Eurovent Class A certification
High seasonal efficiency
Groundwater or geothermal version
Energy recovery
Modularity
Unit built-in display
ELFOENERGY GROUND MEDIUM
WSHN-XEE 82-802
High-efficiency geothermal heat pump,
ideal for multi-family and business premises.
* Due to its high efficiency, "ELFOENERGY GROUND MEDIUM" may be eligible for heat pump
subsidies in Your Country. Please contact Your tax office or utility.
SP11N03GB-02
ELFOEnergy Ground Medium WSHN-XEE 82-802
Ground and water source heat pump for indoor installation
HIGH SEASONAL EFFICIENCY
The combination of compressors of different sizes allows to obtain several capacity steps in order to precisely provide
the energy actually required by the system, reduce electrical consumption and therefore achieve high seasonal efficiency.
The unit meets Eurovent's Class A requirements in heating and cooling mode for use with radiant systems.
GROUNDWATER OR GEOTHERMAL VERSION
The availability of specific exchangers with groundwater or closed-loop geothermal sources allows maximising energy
efficiency.
ENERGY RECOVERY
The optional total or partial heat recovery provides free heating to satisfy the heat load demand or the production of
domestic hot water.
FULLY INDUSTRIALIZED SOLUTION
All the main components of the system are supplied on the unit, ensuring maximum reliability and ease of installation.
MODULARITY AND CASCADE MANAGEMENT OF SEVERAL UNITS
The compact design with vertical hydraulic connections allows to place several units in confined spaces and create a high
capacity system. The control allows to coordinate up to 6 units by managing their operation automatically with maximum
efficiency.
Technical data - Groundwater version
Sizes
Applications with Radiant Systems
 Heating capacity
(1)
COP (EUROVENT
(2)
COP (EN 14511:2008)
(3)
Cooling capacity
(4)
EER (EUROVENT)
(5)
EER (EN 14511:2008)
(6)
Applications with terminal units
Heating capacity
(7)
COP (EUROVENT)
(2)
Cooling capacity
(8)
EER (EUROVENT)
(5)
Applications with Radiators
 Heating capacity
(9)
COP EUROVENT
(2)
Sound pressure level (1m)
Power supply
82
102
122
162
182
222
262
302
352
402
432
452
502
552
602
702
802
kW
kW
-
34,8
5,86
5,67
40,5
6,47
5,93
42,0
6,00
5,74
47,3
6,26
5,70
47,8
5,79
5,52
58,6
6,25
5,53
55,7
5,74
5,46
64,9
5,77
5,10
66,1
5,74
5,44
77,4
6,04
5,32
79,0
5,79
5,58
92,7
5,95
5,38
93,4
5,78
5,58
109
6,15
5,62
106
5,79
5,57
124
6,05
5,48
121
5,73
5,50
141
5,91
5,30
139
5,78
5,53
162
5,99
5,35
153
5,75
5,51
180
5,84
5,23
164
5,77
5,53
192
5,98
5,34
178
5,73
5,48
209
5,83
5,17
196
5,77
5,50
230
5,89
5,20
221
5,73
5,42
257
5,84
5,11
250
5,63
5,32
291
5,91
5,13
280
5,55
5,20
321
5,96
5,10
kW
kW
33,0
4,30
29,0
4,70
39,7
4,37
33,8
4,71
46,4
4,34
42,0
4,77
53,4
4,35
46,9
4,44
63,2
4,36
55,4
4,55
75,1
4,38
66,8
4,50
88,6
4,38
78,1
4,58
101
4,41
89,4
4,53
114
4,38
101
4,48
131
4,42
116
4,55
145
4,41
129
4,48
155
4,40
137
4,53
168
4,38
149
4,47
185
4,41
164
4,52
209
4,36
184
4,47
236
4,35
207
4,40
266
4,40
229
4,35
kW
dB(A)
V/Ph/Hz
31,7
3,24
64
37,9
3,29
64
44,8
3,35
64
50,0
3,18
68
58,6
3,14
69
70,4
3,32
68
82,6
3,31
69
94,1
107
123
3,38
3,33
3,37
68
76
76
400/3/50+N
136
3,35
79
146
3,35
76
159
3,32
79
174
3,35
79
197
3,30
79
224
3,29
80
251
3,28
81
-
Data referring to the following conditions:
(1) Utility side water inlet/outlet 30/35°C, source side water inlet 0/-3°C.
(2) COP EUROVENT: performance coefficient in heating mode. Ratio between heating capacity and power
absorbed in compliance with EUROVENT.
(3) COP (EN 14511:2008) performance coefficient in heating mode. Ratio between thermal capacity output
and power absorbed in compliance with EN 14511:2008.
(4) Utility side water inlet/outlet 23/18°C, source side water inlet/outlet 30/35°C.
(5) EER EUROVENT: performance coefficient in cooling mode. Ratio between cooling capacity output and
power absorbed in compliance with EUROVENT.
(6) EER (EN 14511:2008) performance coefficient in cooling mode. Ratio between cooling capacity output and
power absorbed in compliance with EN 14511:2008.
(7) Utility side water inlet/outlet 40/45°C, source side water inlet 0/-3°C.
(8) Utility side water inlet/outlet 12/7°C, source side water inlet/outlet 30/35°C.
(9) Utility side water inlet/outlet 50/55°C, source side water inlet 0/-3°C.
Technical data - Geothermal version
Sizes
Applications with Radiant Systems
 Heating capacity
(1)
COP (EUROVENT)
(2)
COP (EN 14511:2008)
(3)
Cooling capacity
(4)
EER (EUROVENT)
(5)
EER (EN 14511:2008)
(6)
Applications with terminal units
Heating capacity
(7)
COP (EUROVENT)
(2)
Cooling capacity
(8)
EER (EUROVENT)
(5)
Applications with Radiators
 Heating capacity
(9)
COP EUROVENT
(2)
Sound pressure level (1m)
Power supply
82
102
122
162
182
222
262
302
352
402
432
452
502
552
602
702
802
kW
kW
-
26,2
4,45
4,32
39,9
6,15
5,62
30,5
4,47
4,31
47,3
6,27
5,61
36,2
4,56
4,34
56,6
6,03
5,27
43,1
4,53
4,32
64,0
5,55
4,92
51,5
4,55
4,33
76,7
5,87
5,13
60,6
4,53
4,31
91,6
5,72
5,10
73,0
4,60
4,41
108
5,95
5,39
81,5
4,55
4,34
123
5,82
5,21
93,3
4,55
4,32
140
5,70
5,05
108
4,59
4,35
160
5,79
5,12
119
4,56
4,32
178
5,64
4,98
126
4,57
4,33
194
5,94
5,21
138
4,58
4,32
207
5,63
4,93
152
4,58
4,32
227
5,70
4,97
171
4,58
4,30
254
5,67
4,87
198
4,62
4,32
285
5,63
4,81
227
4,63
4,30
313
5,59
4,72
kW
kW
26,0
3,39
28,5
4,45
29,5
3,30
33,8
4,71
34,6
3,33
40,5
4,67
41,6
3,38
46,4
4,30
49,5
3,42
55,0
4,44
58,4
3,48
66,2
4,37
70,0
3,53
77,6
4,47
78,5
3,54
88,5
4,41
89,7
3,53
100
4,36
104
3,56
115
4,44
115
3,54
127
4,36
121
3,54
139
4,54
133
3,54
148
4,34
147
3,55
163
4,40
165
3,55
182
4,36
191
3,60
205
4,29
217
3,64
227
4,25
kW
dB(A)
V/Ph/Hz
25,3
2,56
64
28,7
2,42
64
32,8
2,49
64
40,1
2,53
68
47,5
2,55
69
55,8
2,63
68
66,8
2,67
69
74,8
2,71
68
86,2 100,0
2,70
2,73
76
76
400/3/50+N
111
2,72
79
117
2,71
76
129
2,72
79
142
2,76
79
160
2,75
79
184
2,79
80
209
2,82
81
-
(5) EER EUROVENT: performance coefficient in cooling mode. Ratio between cooling capacity output and
power absorbed in compliance with EUROVENT.
(6) EER (EN 14511:2008) performance coefficient in cooling mode. Ratio between cooling capacity output and
power absorbed in compliance with EN 14511:2008.
(7) Utility side water inlet/outlet 40/45°C, source side water inlet 0/-3°C. The water flow rate in the source
exchanger is identical to the water flow rate in cooling mode (in compliance with Eurovent).
(8) Utility side water inlet/outlet 12/7°C, source side water inlet/outlet 30/35°C.
(9) Utility side water inlet/outlet 50/55°C, source side water inlet 0/-3°C.
Data refer to operation with a mix of water and propylene glycol at 30% on the source side.
(1) Utility side water inlet/outlet 30/35°C, source side water inlet 0/-3°C. The water flow rate in the source
exchanger is identical to the water flow rate in cooling mode (in compliance with Eurovent).
(2) COP EUROVENT: performance coefficient in heating mode. Ratio between heating capacity and power
absorbed in compliance with EUROVENT.
(3) COP (EN 14511:2008) performance coefficient in heating mode. Ratio between thermal capacity output
and power absorbed in compliance with EN 14511:2008.
(4) Utility side water inlet/outlet 23/18°C, source side water inlet/outlet 30/35°C.
SIZES
82
102
122
162
182
222
262
302
352
402
432
452
502
552
602
702
802
Length
mm 1200 1200 1200 1200 1200 1200 1200 1200 1966 1966 1966 1966 1966 1966 1966 1966 1966
Height (1)
mm 1400 1400 1400 1400 1400 1400 1400 1400 1570 1570 1570 1570 1570 1570 1570 1570 1570
Height (2)
mm 1980 1980 1980 1980 1980 1980 1980 1980 2125 2125 2125 2125 2125 2125 2125 2125 2125
Depth
mm
656
656
656
656
656
656
656
656
948
948
948
948
948
Weight (1)
kG
407
425
453
504
517
531
545
611
1011
1042 1169
1179
1193 1228 1258 1306 1333
(1) Data referring to units without hydronic unit
(2)
Data referring to units with hydronic unit
948
948
948
948
CLIVET S.p.A.
Via Camp Lonc 25
32032 Z.I. Villapaiera Feltre BL
Tel. + 39 0439 3131
Fax. + 39 0439 313382
info@clivet.it
Please refer to the technical leaflet for clearance distances.
The data contained in this document is not binding and may be modified by the Manufacturer without prior notice. The reproduction, even partial, is prohibited.