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AWST V8 – Split Series

Economic and effective air-to-water
heat pump, designed for a Nordic climate

Available in 6, 9 & 12 kW

Converts energy from the outdoor air to heat and domestic hot water.

By utilizing the energy from outdoor air, you can reduce your energy bills in an ecofriendly way, and at the same time creating the perfect level of comfort for your home. AWSTR32-S is designed to replace or supplement an existing heat source or for new installations and will typically reduce your energy consumption from 60-80%. The indoor unit has a stylish design to fit into a modern home. All connections are easily accessible at the top of the unit.

Designed to provide maximum energy savings and quiet operation

Components from leading suppliers (see table below) and smart control enable large energy savings and quiet operation. All AW-R32-S series are rated A+++ when used in low temperature applications and A++ in high temperature applications.

Designed for a Nordic climate

Split system enables the advantage that no water is lead outside the house, and special antifreeze protection that drains efficiency is not required. Slim refrigerant pipes are easier to route and cover. The automatic and
self-learning defrost function, combined with the nanocoated evaporator, reduces defrosting time to a minimum and increases the efficiency.

Control your heating system

AWST V8 can be controlled locally or remotely via smartphone or computer. With the new user-friendly touch display, you can easily make all the necessary settings for efficient, trouble-free operation and see the current status. Even when you are not at home, you have full control over your heating system via your smartphone or computer.


User-friendly touch screen interface

The interface enables quick adjustment of all temperature settings directly from the front page. The software also supports variable temperature settings (curve) for both heating and cooling.

Two temperature zones

AWST V8 uses a heating curve to provide an even indoor temperature, regardless of the outdoor temperature. When the outdoor temperature drops, the heat pump raises the temperature of the heating system and vice versa when it rises. Different heating systems require different temperatures, eg underfloor heating and radiators. With AWST V8, you have the option of setting two heating curves if the property has two different heating systems (zones).

250 liter domestic hot water tank

The integrated tank for the production of domestic hot water is 250 liters and is heated by the heat pump. If the temperature drops, the heat pump changes operating status and starts the production of domestic hot water. If additional power is required, the integrated electric heaters are connected.

Expansion vessel and back-up

AWST V8 has a built-in expansion vessel of 11 liters and integrated electrc heater. The electric heater is controlled by the heat pump and starts automatically if the heat pump capacity is too small during the coldest days of the year. It is also possible to control an external heat source such as an electric, wood, oil or gas boiler.

Link to Keymark Certificate

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AWST6-R32-S-V8 AWST9-R32-S-V8 AWST12-R32-S-V8
Controller Type Touchscreen Touchscreen Touchscreen
ErP Energy efficiency class A+++ /A++  A+++ /A++  A+++ /A++
SCOP 4,74 4,73 4,71
Heating capacity 6,50 kW 9,20 kW 11,60 kW
COP 4,70 4,71 4,90
Max. temperature of heating water 58 °C 58 °C 58 °C
Operating range heating -30°C to +45°C -30°C to +45°C -30°C to +45°C
Power supply – outdoor unit 230V / 1-ph / 10A/C 230V / 1-ph / 16A/C 230V / 1-ph / 16A/C
Power supply – indoor unit and electric heater 230V / 3-ph / 25A/C or 400V / 3-ph / 16A/C 230V / 3-ph / 25A/C or 400V / 3-ph / 16A/C 230V / 3-ph / 25A/C or 400V / 3-ph / 16A/C
Sound power level LwA – Outdoor unit 52 dB(A) 53 dB(A) 52 dB(A)
Tank volyme 250 liter 250 liter 250 liter
Tank type SUS316 Steel SUS316 Steel SUS316 Steel
Refigerant R32 R32 R32
Scandinavian design
Our energy solutions are designed in Scandinavia with top class power and efficiency.
Top quality for the nordic climate
Our products meet the high nordic
requirements for functionality and power
even at extreme outdoor temperatures.
Safe installation & service
Complete delivery and installation.
New integration possibillities
Our systems enable integration with your other heat sources.
Green clean tech with massive savings
The importance of heat pumps are steadily increasing in energy conversion in Europe and around the world.
The technical solution, investment and saving
Your chance to easily create a better property transaction.