Description of functions and units
Installation instructions geoTHERM 0020051574_04
11
3
3.3
Design of the heat pump
The Vaillant geoTHERM heat pump is available in the types
listed below.
Type name
Heating output (kW)
Brine-Water Heat Pumps (VWS)
B0/W35
D
T 5K
VWS 220/2
21.6
VWS 300/2
29.9
VWS 380/2
38.3
VWS 460/2
45.9
Water-Water Heat Pumps (VWW)
W10/W35
D
T 5K
VWW 220/2
29.9
VWW 300/2
41.6
VWW 380/2
52.6
VWW 460/2
63.6
3.2 Type overview
The heat pump can be operated at any normal electrical
supply tariff.
3
2
1
3.3
Front view
Key
1 Sticker with the heat pump type designation
2 vrnetDIALOG mounting plate (behind the cover column)
3 Operating
panel
1
3
2
5
4
3.4
Rear view
Key
1 Cable feedthrough for electrical connections
2 From the heat pump to the heat source
(cold brine/well water)
3 From the heat source to the heat pump
(warm brine/well water)
4 Heating
return
5 Heating
flow
