RENEWABLE SOLUTIONS - GROUND SOURCE - HEATING

SI TE 17-37kW range

Technical Specification



Model number SI 17TESI 21TESI 24TESI 37TE
Temperature operating limits for heating water Up to 58 °C Up to 58 °C Up tp 60 °C Up to 60 °C
Temperature operating limits for brine -5 °C to 25 °C -5 °C to 25 °C -5 °C to 25 °C -5 °C to 25 °C
Heat output / COP at B0/W50* kW/- 16,70 / 3,20 20,40 / 3,10 1 compressor:
10,80 / 2,70
2 compressors:
22,70 / 2,90 		1 compressor:
13,10 / 2,40
2 compressors:
34,30 / 3,10
Heat output / COP at B0/W35* kW/- 17,10 / 4,60 21,10 / 4,30 1 compressor:
12,50 / 4,40
2 compressors:
24,00 / 4,30 		1 compressor:
17,00 / 4,20
2 compressors:
37,20 / 4,60
Electrical nominal power consumption at B0/W35 kW 3,72 4,00 5,61 7,96
Refrigerant R407C kg 2,30 4,50 3,70 6,80
Flow rate (heat source) at ext. pressure differential m³/h / Pa 3.8 / 9000 1.6 / 12000 5.6 / 13000 8.5 / 10000
Heating water flow rate with an int. pressure differential of m³/h / Pa 1.50 / 4000 1.60 / 6000 2.20 / 3100 3.20 / 1650
Dimensions (W x D x H)** mm 650 x 462 x 805 650 x 575 x 1445 1000 x 750 x 1660 1000 x 750 x 1660
Weight (incl. packing) kg 133 225 282 371
Control voltage V 230 230 230 230
Supply voltage 3/PE~400V, 50 Hz 3/PE~400V, 50 Hz 3/PE~400V, 50 Hz 3/PE~400V, 50 Hz
Starting current with soft starter A 27 SA 29 SA 20 26
Fuse A 16 20 20
Device connections for heating 1 1/4" 1 1/4" 1 1/4" 1 1/4"
Device connections for heat source 1 1/4" 1 1/2" 1 1/2" 2"

* The specified values have the following meaning, e.g. B0/W35: heat source temperature 0 °C, heat outlet temperature 35 °C.
** Please note that additional space is required for pipe connections, operation and maintenance.


Name and Registered Office: Dimplex (UK) Limited, Millbrook House, Grange Drive, Hedge End, Southampton, Hants, SO30 2DF, United Kingdom.
Company No.1313016 EEE Producer Registration Number – WEE/GE0057TS