AURORA II PRO: External Heat Pump Unit
Key Features
The Aurora II Pro air source heat pump is engineered exclusively for space heating serving as the dedicated heating engine within the Adlår Dual Heating System.
Because it never diverts output to domestic hot water, it maintains stable flow temperatures, consistent radiator and underfloor heating performance, and higher seasonal efficiency across the entire heating season.
This single-purpose design significantly reduces cycling, prevents temperature fluctuations, and protects long-term system reliability. By operating under optimised, heating-only conditions, the Aurora II Pro delivers strong real-world COP performance and ultra-low acoustic output compliant with EU standards.
Where conventional single-unit monobloc systems attempt to balance two competing demands, the Aurora II Pro remains technically focused on one: delivering dependable, efficient space heating without compromise.
Smart Controls & Intelligent Optimisation
The Aurora II Pro integrates seamlessly with Adlår’s intelligent smart controls where advanced heat curves and automation, dynamic weather compensation, and precision flow temperature management work in harmony to maximise air source heat pump efficiency.
Rather than relying on crude timers or aggressive temperature swings, the system continuously adjusts output in response to real-time outdoor conditions and smart automation. The result is stable indoor comfort delivered with optimal COP performance.
This measured, low-flow operating strategy reduces mechanical strain, improves seasonal efficiency, and maintains consistently lower running costs. It also aligns naturally with optimised electricity tariffs, allowing homeowners to benefit from smarter energy use.
The outcome is controlled, predictable heating that’s engineered for optimisation rather than reactive temperature control.
The Adlår Dual Heating System
Aurora II External Unit
- Dedicated space heating only
- Stable flow temperature control
- High SCOP performance
- Low acoustic output
- Available in 6kW / 10kW / 14kW
- The external engine of the system.
Fjord Heat Pump Cylinder
- Independent hot water production
- Integrated internal heat pump
- Summer-only hot water mode (external unit off)
- High domestic hot water COP
- Separates hot water demand from heating stability.
Adlår Control Box
- Central system management
- Integrated weather compensation
- Reduced system losses
- Fewer failure-point components
- Designed to simplify the hydraulic architecture while improving efficiency.
Adlår Smart App
- Real-time system oversight
- Heat curve optimisation
- Mode management
- Remote monitoring (Platinum)
- Control when you want it. Efficiency at all times.
Full Aurora II Air Source Heat Pump Specs
Energy Performance
- Energy Class: A+++
- COP A7/W35 (6 / 10 / 14 kW): 4.93 | 4.62 | 4.60
- COP A7/W55 (6 / 10 / 14 kW): 3.17 | 3.12 | 3.03
- SCOP W35 (6 / 10 / 14 kW): 4.92 | 4.55 | 4.58
- Designed For: All home types
- Function: Space heating only
Premium Components
- Compressor: Panasonic
- Circulation Pump: Grundfos
- Refrigerant: R32 (low environmental impact)
Specifications
- Dimensions (6 & 10 kW): 110 cm × 44.5 cm × 85 cm
- Dimensions (14 kW): 111 cm × 48 cm × 85 cm
- Sound Level: 42 dB(A) close range | 22 dB(A) at 10 m
- Heating Range: –30 °C to +45 °C
- Inverter: Fully modulating
- Display: Multifunctional touchscreen
- Connectivity: WiFi, Android & Apple iOS
- Type: Monoblock
- Refrigerant Volume: 1.25 kg | 1.80 kg | 2.80 kg
- CO₂ Equivalent: 0.84 t | 1.22 t | 1.89 t
- F-Gases: No harmful F-gases inside the home
- Warranty: 15 years with Platinum Maintenance Package
Aurora II Core
Fjord Cylinder
Superior Comfort
Whisper-Quiet Operation
At just 22 dB at 10 metres, the Aurora II Pro is quieter than a library. It meets EU outdoor noise standard 813/2013, making it ideal for homes with close neighbours or limited outdoor space.
Hyper-Efficient with Smart AI Control
Advanced AI logic, precision sensors and full modulation allow the system to continuously adjust output — minimising energy waste and reducing running costs without sacrificing comfort.
All-Electric Ready & Award-Winning
Whether you’re replacing a boiler or planning a fully fossil-free home, the Aurora II Pro is built for the future.
It was voted Best Buy for Hybrid & All-Electric Heat Pumps (May 2023) in the 4.6–14 kW category — recognised for efficiency, reliability and customer satisfaction.
Aurora II vs Other Air Source Heat Pumps
When comparing Aurora II vs other air source heat pumps, the difference lies in system functionality.
Most standard air source heat pumps are designed like a boiler where they provide space heating and domestic hot water from a single unit. This system typically requires higher flow temperatures, frequent switching between modes, and unavoidable efficiency drops during hot water cycles. The result is increased cycling, greater mechanical strain, and compromised seasonal performance.
The Aurora II Pro takes a fundamentally different approach.
As a dedicated heating engine within the Adlår Dual Heating System, it:
- Never diverts output to domestic hot water
- Maintains stable, optimised operating conditions
- Delivers higher real-world seasonal efficiency
- Reduces cycling and long-term system strain
By separating heating and hot water functions, performance is no longer a compromise between competing demands. The result is cleaner operation, greater reliability, and efficiency engineered by design not by adjustment.
What’s Included in Our Standard Installation
Our starting-from prices include professional installation under the following standard criteria:
- Aurora II Pro floor-mounted within 5 metres of the existing boiler flue
- External pipework installed neatly in protective trunking
- Fjord cylinder installed in the existing cylinder cupboard
- Existing hot & cold feeds and pressure-relief drainage in place
160 mm cylinder ventilation already present - All electrical works included
- No radiator or emitter upgrades required
- Grant approval handled by Adlår
- Full home energy assessment and heat-loss report completed by our team
Any additional works are confirmed following your site survey and heat-loss results.
Frequently asked questions
No. The Aurora II Pro is dedicated solely to space heating. Domestic hot water is produced independently by the Fjord heat pump cylinder.
This allows both systems to run at their optimal temperatures, improving comfort, efficiency, and system lifespan.
We carry out a full home energy assessment and heat-loss calculation to recommend the ideal size for your property.
Yes. The Aurora II Pro delivers reliable heating down to –30 °C.
Most installations are completed within 1–2 days by our in-house engineering team.
