ComfortSTAR – Highly efficient hydraulics
The ComfortStar series is an air source heat pump unit. It supplies heated water to the hydraulic system, for radiant heating in the home. Thanks to the latest DC inverter technology and the cutting-edge refrigerant flow control system developed by Hofmann, this unit ensures you safe and efficient operation during the winter. The ComfortStar series is also an air-to-water cooling unit. It supplies cooled water to the hydraulic system to provide a more even and gentle cooling solution for your home in the hot season. The patented air duct and compressor housing guarantee the quiet operation of the unit, helping the unit to achieve low noise levels, mini split outdoor units and making it also an ideal solution for apartment buildings.
Specifications
| Hofmann Comfort Star 11kW R410A |
| Model |
JM |
Comfort Star 11M |
| Power/coolant |
V/Hz/Ph |
220-240/50/1 – R410A |
| Max. Heating capacity (1) |
kW |
13.2 |
| COP (1) |
W/W |
3.51 |
| Heating capacity Min./Max.(1) |
kW |
4.7 /13.2 |
| Heating input power min./max.(1) |
W |
1.1/3.8 |
| COP min./max.(1) |
W / W |
3.5/4.3 |
| Max. Heating capacity(2) |
kW |
12.4 |
| COP (2) |
W / W |
2.8 |
| Heating capacity Min./Max.(2) |
kW |
4.4 / 12.4 |
| Heating input power Min./Max.(2) |
W |
1.4 / 4.5 |
| COP min./max.(2) |
W / W |
2.8 / 3.3 |
| Max. Cooling capacity (3) |
kW |
13.5 |
| EER (3) |
W / W |
2.75 |
| Cooling capacity min./max.(3) |
kW |
4.8 / 14.3 |
| Cooling input power min./max.(3) |
W |
1.65 / 5.2 |
| EER min./max.(3) |
W / W |
2.75 / 2.9 |
| Max. Cooling capacity (4) |
W / W |
11.3 |
| EER (4) |
W / W |
2.65 |
| Cooling capacity min./max.(4) |
kW |
4.3 / 12.3 |
| Cooling input power min./max.(4) |
W |
1.5 / 4.26 |
| EER min./max.(4) |
W / W |
2.65 / 2.85 |
| Compressor – Type – Quantity/System |
/ |
Double rotation – 1 |
| Fan – quantity |
|
1 |
| Fan – air flow |
m3/h |
3500 |
| Fan – Rated power |
W |
93 |
| Noise level |
dB(A) |
52 |
| Water side heat exchanger – type |
|
Clump plate |
| Water side heat exchanger – water pressure drop |
kPa |
– |
| Water side heat exchanger – pipe connection |
Inch |
1″ |
| Permitted water flow – min./nomin./max. |
L/S |
0.525 |
| Net dimensions (L×W×H) – indoor unit |
mmm |
– |
| Net dimensions (L×W×H) – outdoor unit |
mmm |
995 x 390 x 956 |
| Net weight – indoor unit |
Kg |
– |
| Net weight – outdoor unit |
Kg |
115 |
Note:
(1) Heating conditions: inlet/outlet water temperature: 30℃/35℃, ambient temperature: DB 7℃/VB 6℃;
(2) Heating conditions: inlet/outlet water temperature: 40℃/45℃, ambient temperature: DB 7℃/VB 6℃;
(3) Cooling conditions: inlet/outlet water temperature: 23℃/18℃, ambient temperature: DB35℃/VB24℃;
(4) Cooling conditions: inlet/outlet water temperature: 12℃/7℃, ambient temperature: DB35℃/VB24℃;
(5) Specifications are subject to change without notice. For actual unit specifications, please refer to the unit designations.
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