Alpha-Innotec Alira LWDV 7kW – 10kW
High performance Air Source heat pumps from Alpha-Innotec.
Alpha-Innotec Air Source Heat Pumps - designed for your project.
Our unique heat pump packs include everything you need.
Available in power outputs from 7kW to 10kW.
Three phase versions are also available.
Energy from the air
Air is available in unlimited quantities and can be tapped easily – for this reason it is a particularly reliable energy source. The heat pump draws air via a fan and passes it to an evaporator or heat exchanger. The heat acquired by this process is used for space and water heating. The cooled air is discharged back into the surroundings.
A reversible heat pump can also cool by reversing the cycle – a wonderful function in hot summer months. In this case it works on precisely the same principle as a fridge. Whether space heating, cooling or domestic water heating, the air / water heat pumps of alpha innotec are available for every application and demand, for new build and for modernisation projects. Special sound insulation ensures that the heat pump operates extremely quietly.
Compact air source inverter heat pumps for outdoor installation
The LWD heat pump is available in 3 variants with nominal outputs: (A7/W35)
LWD 50A/SX – 7.4kW – MCS – Single Phase
LWD 70A/SX – 9.3kW – MCS – Single Phase
LWD 90A – 10.1kW Three Phase
LWDV 91-1/3 – 2.74kW – 8.2kW – Single Phase Variable output
The Alira LWD heat pump is a monoblock system designed for outdoor operation with an indoor hydraulic module, the two are connected by pipes carrying water. There is no external refrigerant pipework.
Easy to install
> Single phase and three phase options
> Ground or Wall mounting options
> Energy Label Ratings A+ and A++
> Simple installation without external refrigeration pipework. F Gas accreditation is not required due to monobloc design
> Fast and easy start-up function
> Integrated hydraulic components: – Pump, Expansion Vessel, Backup Heater, Controls, Safety Valve
> Natural cooling medium R290 (Propane) with low global warming potential
> Cooling versions available
For faster installation, the heat pump comes with the following features:
For faster installation, the system comes with the following components:
Heat pump controller Luxtronik 2.1
Electric heating element for support during heating operation and domestic hot water preparation
Energy efficient circulation pump
Heat quantity recording
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
Made in Germany
Many years of engineering knowledge, intensive research and development as well as solid craftsmanship make an Alpha-Innotec product today what started as a vision many years ago: a quality product "Made in Germany" that the user can always rely on in daily use. Their own research and development centre (total area 1,600 m 2 ) at the production site in Kasendorf forms the basis for this.