Thermal pump Vaillant geoTHERM VWS 220/3 (saline / water)

The heat pump type "brine / water", with a passive cooling

heat source - earth
Quiet operation through the use of a multilayer soundproofing
Integrated counter obtained Energy Environment
10-year warranty for a compressor heat pump
Made in Germany

Features
maximum flow temperature - 62 ° C
Integrated counter obtained energy environment
Ease transporting (LiftMountingConcept technology)
Quiet operation through the use of a multilayer soundproofing
Highly efficient and durable scroll compressor
Vaillant control principle - "twist and push»

features
Integrated weather-heating and domestic hot water regulator
Elastic inserts Vibration
Integrated inrush current limiter
Components temperature sensors: an outer, buffer capacity and heater
* Expansion tank source circuit heat (brine), and the safety valve supplied
* When designing the supply circuit of the tank volume is subject to calculation.

Specifications VWS 220/3
Thermal capacity (B0 / W35 del.T5K acc. EN 14511) 21,5
kW power consumption kW 4,8
conversion factor COP 4,4
Thermal capacity (B0 / W55 del.T5K acc. EN 14511) 20.1 kW < br /> power consumption 6.2 kW
conversion factor COP 3.2
Eletropitanie control unit V / Hz 230/50
compressor power / Hz 400/50
Inrush current limiter a <44
The volumetric flow rate in the heating l / h circuit 3800
Ext. pin resistance. heating VTs del.T = 5K 72 mbar
volume flow in the heat source circuit (brine) l / hr 5100
Residual head circus. Pump brine del.T 3K = 220 mbar
supplying heating flow temperature (min. / max.) ° C 25/62
permissible brine temperature (min. / max.) ° C -10 / 20
type refrigerant R 407 C
noise level dB (A) 54
dimensions hydraulic connections "G 11/2"
dimensions:
- 1200 mm height
- width 760 mm
- 1100 mm depth
- depth (without the front panel) of 900 mm
weight (excluding packaging) 326 kg