Start Heat pumps Air source heat pumps LW series

LW series

The air/water heat pumps of the LW series from alpha innotec are convincing all along the line: The units are powerful with high flow temperatures and yet flexible in terms of set-up, installation and operation and can also withstand high power requirements - making them perfect for replacing an old heating system.

Benefits

Many possible combinations

The LW offers numerous combination and installation options. Especially for objects with high power requirements, the LW series is optimally suited - as high performance is easily possible by cascading several devices. Control via app also offers maximum convenience when setting up the heat pump.

High flow temperatures

High flow temperatures of up to +65°C make the LW series heat pumps the perfect choice, especially when replacing an old heating system.

Web/App capable

With the alpha app, the heat pump can be easily controlled from anywhere in the world. The devices can thus be set, checked and also remotely maintained - convenient for owners and installers.

  • Item number 10053202
  • Product group AIR/WATER
  • Heating capacity 1 13,8 (A2/W35) kW
  • Heating capacity 2 14,4 (A7/W35) kW
  • COP 1 3,7 (A2/W35)
  • COP 2 4,3 (A7/W35)
  • Max. flow temperature 60 °C
  • Indoor / Outdoor installation Indoor installation
  • Cooling No
  • Refrigerant R407C
  • Energy efficiency class space heating 35°C (combi heater) A++
  • Energy efficiency class space heating 55°C (combi heater) A++
  • Energy efficiency class space heating 55°C (combined system) A++
  • Manual (400 V) LW140-251.pdf
  • Manual (400 V) LW300.pdf
  • Controller (part 1).pdf
  • Controller (part 2).pdf
  • Energylabel LW140.pdf
  • Energylabel LW180.pdf
  • Energylabel LW251.pdf
  • Energylabel LW300.pdf
  • Item number 10053402
  • Product group AIR/WATER
  • Heating capacity 1 17,2 (A2/W35) kW
  • Heating capacity 2 19,6 (A7/W35) kW
  • COP 1 3,6 (A2/W35)
  • COP 2 3,9 (A7/W35)
  • Max. flow temperature 60 °C
  • Indoor / Outdoor installation Indoor installation
  • Cooling No
  • Refrigerant R407C
  • Energy efficiency class space heating 35°C (combi heater) A++
  • Energy efficiency class space heating 55°C (combi heater) A++
  • Energy efficiency class space heating 55°C (combined system) A++
  • Manual (400 V) LW140-251.pdf
  • Manual (400 V) LW300.pdf
  • Controller (part 1).pdf
  • Controller (part 2).pdf
  • Energylabel LW140.pdf
  • Energylabel LW180.pdf
  • Energylabel LW251.pdf
  • Energylabel LW300.pdf
  • Item number 10053602
  • Product group AIR/WATER
  • Heating capacity 1 24 (A2/W35) kW
  • Heating capacity 2 27,3 (A7/W35) kW
  • COP 1 3,6 (A2/W35)
  • COP 2 3,9 (A7/W35)
  • Max. flow temperature 60 °C
  • Indoor / Outdoor installation Indoor installation
  • Cooling No
  • Refrigerant R407C
  • Energy efficiency class space heating 35°C (combi heater) A++
  • Energy efficiency class space heating 55°C (combi heater) A+
  • Energy efficiency class space heating 55°C (combined system) A+
  • Manual (400 V) LW140-251.pdf
  • Manual (400 V) LW300.pdf
  • Controller (part 1).pdf
  • Controller (part 2).pdf
  • Energylabel LW140.pdf
  • Energylabel LW180.pdf
  • Energylabel LW251.pdf
  • Energylabel LW300.pdf
  • Item number 10078802
  • Product group AIR/WATER
  • Heating capacity 1 29,67 (A2/W35) kW
  • Heating capacity 2 32,50 (A7/W35) kW
  • COP 1 3,41 (A2/W35)
  • COP 2 3,80 (A7/W35)
  • Max. flow temperature 60 °C
  • Indoor / Outdoor installation Indoor installation
  • Cooling No
  • Refrigerant R448A
  • Energy efficiency class space heating 35°C (combi heater) A+
  • Energy efficiency class space heating 55°C (combi heater) A+
  • Energy efficiency class space heating 55°C (combined system) A+
  • Manual (400 V) LW140-251.pdf
  • Manual (400 V) LW300.pdf
  • Controller (part 1).pdf
  • Controller (part 2).pdf
  • Energylabel LW140.pdf
  • Energylabel LW180.pdf
  • Energylabel LW251.pdf
  • Energylabel LW300.pdf

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