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alira V-line - LWDV-series - dual air/water inverter heat pump for outdoor installation

LWDV 91-1/3-HDV 12-3

Article Number 100699HDV1201

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 12M-3
Hydraulic station up to 12 kW, with heat pump controller Luxtronik 2.1, electric heating element 9 kW, buffer tank 82 l, enamelled domestic hot water tank 303 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 100699HDV1201
Equipment designation LWDV 91-1/3-HDV 12-3
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)
Cooling No
Heat source L/W
Indoor/ Outdoor installation Outdoor installation
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 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+++
manual (400 V) EN
controller (part 1) EN
controller (part 2) EN
accessories EN
Energylabel EN

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