alira - V-line - LWCV-series - compact air/water inverter heat pumps for indoor installation
LWCV 122R3
Article Number 10077141
The innovative - compact with a unique transport concept.
Operating limit flow temperature 20°C to 60°C
Recommended range of application heat source -22°C to 35°C
The heat pumps are recommended for the following total heating demand:
LWCV 82R1/3 = ca. 7-10kW; LWCV 122R3 = ca. 10-14kW
For faster installation, the system comes with the following components:
- Heat pump controller Luxtronik 2.1
- Energy efficient circulation pump heating circuit
- Switching valve heating and domestic hot water
- Overflow valve for the heating circuit
- Buffer tank 82 l for heating
- Electric heating element for support during heating operation and domestic hot water preparation
- Expansion vessel (LWCV 82R1/3; 12 l, LWCV 122R3; 18 l)
- Heat quantity recording
- Vibration decoupling heating circuit
- Filled with fluorinates greenhouse gas R410A
Additionally delivery:
- Safety assembly heating circuit
- Connectionset heating circuit
- 3 shut-off valve (fill and drain valve) heating circuit
- Outdoor sensor
The LWCV-devices can be connected on the air outlet side either on the left or right. The cooling is deactivated and can be activated at the commissioning
| Article Number | 10077141 |
| Equipment designation | LWCV 122R3 |
| Capacity for heating (kW) | 5,00 (A2/W35 part. load) |
| Capacity for heating 2 (kW) | 5,29 (A7/W35 part. load) |
| COP | 4,01 (A2/W35 part. load) |
| COP 2 | 4,71 (A7/W35 part. load) |
| Max. flow temperature | 60 |
| Cooling | Yes |
| Heat source | L/W |
| Indoor/ Outdoor installation | Indoor installation |
| Detached/semidetached house | Yes |
| Multiple dwelling | No |
| Industrial building | No |
| New building | Yes |
| Refurbishment | Yes |
| Seasonal space heating energy efficiency ƞs (35°C) | 173,5 |
| Seasonal space heating energy efficiency ƞs (55°C) | 131,7 |
| Seasonal space heating energy efficiency classAverage 35°C | A++ |
| Seasonal space heating energy efficiency classAverage 55°C | A++ |
| Seasonal space heating energy efficiency class(the package of combination heater, temperature control and solar device) | A++ |
Possible energy efficiency classes
Space heaters (35° C, 55° C): A+++ to D Ӏ Combined space heaters: A+++ to G Ӏ Combi heaters: A+++ to D Ӏ Hot water preparation: A+ to F Ӏ Combination combi heaters: A+++ to G Ӏ Hot water tanks: A+ to F Ӏ Domestic hot water preparation: A+ to F Ӏ Ventilation: A+ bis G