| Item condition |
New |
| Manufacture name |
Air-water heat pump, WPL 17 IKCS classic |
| Brand |
STIEBEL ELTRON
|
| Categories |
Boilers and heaters
|
| Country of origin |
DE |
| Harmonized System Code |
8418 6100 00
|
| Width |
893 mm |
| Height |
1892 mm |
| Depth |
833 mm |
| Weight |
221 kg |
| Number of phases |
1 |
| Type of regulation |
Other |
| Cascadable |
No |
| Remote operation |
Yes |
| Frequency |
Other |
| Degree of protection (IP) |
Other |
| Connection voltage |
220-240 V |
| Max. heating water supply temperature |
60 °C |
| Air volume |
640-1240 m³/h |
| Sound level (in operation) |
50 dB(A) |
| Suitable for additional heating central heating |
Yes |
| Regulation for central heating boiler control |
Yes |
| Regulation for buffer tank control |
Yes |
| External controller required |
No |
| Data transfer via bus connection |
Yes |
| Type of pump (system pump) |
Standard |
| Type voltage pump (system pump) |
AC |
| Speed control pump (system pump) |
Built-in |
| Type of speed control (system pump) |
Continuously variable |
| Sofstarter built-in |
Yes |
| Limitation max. electric power consumption |
23.5 A |
| Suitable for active cooling |
Yes |
| Hot tap water control integrated |
Yes |
| Capacity profile |
S |
| SEER low temperature application (35 °C) at average conditions |
162 % |
| SEER low temperature application (35 °C) at colder conditions |
126 % |
| SEER low temperature application (35 °C) at warmer conditions |
207 % |
| SEER middle temperature application (55 °C) at average conditions |
126 % |
| SEER middle temperature application (55 °C) at colder conditions |
105 % |
| SEER middle temperature application (55 °C) at warmer conditions |
142 % |
| Energy efficiency class room heating |
A |
| Energy efficiency class water heating |
A |
| COPd at Tj = +7 °C |
4.4 |
| Swimming pool controls |
Yes |
| Nominal diameter central heating |
1 1/4 inch external |
| Suitable for hot tap water |
Yes |
| Room temperature control |
Yes |
| Suitable for swimming pool water heating |
Yes |
| Device emplacement |
Indoor positioning |
| Type of refrigerant |
R410a |
| Sound performance level according to EN 12102 at 0/35 °C |
50 dB |
| Nominal volume flow rate output system |
0.2 l/s |
| Outer pipe diameter connection output system |
22 mm |
| Heating capacity at 7/35 °C according to EN 14511 |
4.2 kW |
| COP at 7/35 °C according to EN 14511 |
4.6 |
| Air temperature |
-20-35 °C |
| Data transfer via internet |
Yes |
| Connection and control multiple output systems possible |
Yes |
| Kind of optimization |
Other |
| Modulating compressor |
Yes |