alira V-line - LWDV-series - dual air/water inverter heat pump for outdoor installation
LWDV 91-HSDV 12.1
Article Number 100699HSDV12101
The versatile- sustainable and innovative.
Operating limit flow temperature 20°C to 70°C
Recommended range of application heat source -22°C to 35°C
The heat pump is recommended for the following total heating demand:
LWDV 91-1/3 = 6-11kW
For faster installation, the system comes with the following components:
- Heat pump controller Luxtronik 2.1
- Elektric heating element for support during heating operation and domestic hot water preparation
- Energy efficient circulation pump
- Expansion vessel
- Heat quantity recording
- Safety assembly
- Shut-off valve (fill and drain valve)
- Overflo valve (in combination with HSDV)
- Switching valve for domestic hot water (in combination with HSDV)
- Filled with natural refrigerant R290
Additionally delivery:
- Outdoor sensor
- 8 m LIN Bus cable
- 8 m control cable
- 8 m load cable
Necessary accessories:
Hydraulic module dual - HDV 9-1/3
Hydraulic module up to 9 kW, with heat pump controller Luxtronik 2.1, electric heating element 6 kW, expansion vessel 12 l and energy efficient circulation pump, safety assembly, insulating, outdoor sensor, shut-off valve and heat quantity recording.
Hydraulic module dual - HDV 12-3
Hydraulic module up to 12 kW, with heat pump controller Luxtronik 2.1, electric heating element 9 kW, expansion vessel 18 l and energy efficient circulation pump, safety assembly, insulating, outdoor sensor, shut-off valve and heat quantity recording.
Hydraulic station dual - HSDV 9M-1/3
Hydraulic station up to 9 kW, with heat pump controller Luxtronik 2.1, electric heating element 6 kW, buffer tank 62 l, enamelled domestic hot water tank 180 l, sacrificial anode, hot water switching valve, overflow valve, expansion vessel 12 l and energy efficient circulation pump, safety assembly, insulation, outdoor sensor, shut-off valve and heat quantity recording.
Hydraulic station dual - HSDV 12.1M-3
Hydraulic station up to 12 kW, with improved thermal insulation properties, with heat pump controller Luxtronik 2.1, electric heating element 9 kW, buffer tank 90 l, enamelled domestic hot water tank 280 l, sacrificial anode, hot water switching valve, overflow valve, expansion vessel 18 l and energy efficient circulation pump, safety assembly, insulation, outdoor sensor, shut-off valve and heat quantity recording.
| Article Number | 100699HSDV12101 |
| Equipment designation | LWDV 91-HSDV 12.1 |
| Capacity for heating (kW) | 5,08 (A2/W35 part. load) |
| Capacity for heating 2 (kW) | 2,77 (A7/W35 part. load) |
| COP | 4,61 (A2/W35 part. load) |
| COP 2 | 5,41 (A7/W35 part. load) |
| Max. flow temperature | 70 |
| Cooling | No |
| Heat source | L/W |
| Indoor/ Outdoor installation | Außenaufstellung |
| Detached/semidetached house | Yes |
| Multiple dwelling | No |
| Industrial building | No |
| New building | Yes |
| Refurbishment | Yes |
| Seasonal space heating energy efficiency ƞs (35°C) | 186,9 |
| Seasonal space heating energy efficiency ƞs (55°C) | 147 |
| Seasonal water 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