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Heat Recovery Unit Centralised Counterflow EC - Heat Exchange Domestic - QR550A
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$4,587.98$7,485.98 (-39%)
Price Match*
Price Match*
Discount per Quantity
| Quantity | Discount | Price |
|---|
| 1 - 4 | 0% | $4,587.98 | |
| 5 - 9 | 8% | $4,220.94 | |
| 10 - 19 | 12% | $4,037.42 | |
| 20 + | 18% | $3,762.14 |
⚠️ Important Compatibility Notice
Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.
Professional HVAC Component: Heat Recovery Unit Centralised Counterflow EC
You are viewing the Heat Recovery Unit Centralised Counterflow EC (SKU: QR550A). A professional-grade component from the Heat Exchange Domestic series, engineered for New Zealand’s residential and commercial ventilation systems. Sourced directly from our trade supply chain for NZ Depot.
⚠️
Technical Verification Required
Ventilation components require precise sizing. Please verify that this QR550A model matches your system’s diameter and connection type (e.g., Big End vs Small End) before ordering.
Key Specs:
Category: Heat Exchange Domestic
Type: Aerauliqa Units
Product Specifications
The QR550A Dual Flow Centralised Heat Recovery Unit (HRU) is a high-capacity ventilation system designed for efficiency, flexibility, and ease of use. With airflow rates up to 550 m3/h, it is ideal for larger residential or commercial spaces requiring continuous fresh air. Featuring a high-efficiency counterflow heat exchanger and quiet EC brushless motors, the QR550A ensures energy savings without compromising comfort. With integrated automatic bypass, LCD remote control, and supplied G4 and F7 filters, this unit combines advanced performance with excellent indoor air quality.
Key Features
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Dual flow centralised HRU with high-efficiency counterflow heat exchanger
-
Airflow capacity up to 550 m3/h
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Suitable for vertical wall installation
-
EC brushless motors for quiet, energy-efficient operation
-
Integrated automatic bypass for comfort control
-
Supplied with multi-functional LCD remote control panel
-
Modbus interface for seamless system integration
-
Delivered with ISO Coarse 60% (G4) filters and ISO ePM1 60% (F7) filter
-
Available in left or right-hand configuration
-
Fully precabled for quicker installation
-
Rated Energy Class A for efficiency and sustainability
Professional HVAC Supply: Heat Recovery Unit Centralised Counterflow EC
You are viewing the Heat Recovery Unit Centralised Counterflow EC (SKU: QR550A). A critical component within our Heat Exchange Domestic range, designed specifically for New Zealand’s residential and commercial ventilation requirements. Sourced directly from our trade supply chain for NZ Depot.
⚠️
Important: Measurement Verification
HVAC components require precise sizing. Please confirm this QR550A model matches your engineer’s specifications before ordering.
Technical Specifications & Features
The QR550A Dual Flow Centralised Heat Recovery Unit (HRU) is a high-capacity ventilation system designed for efficiency, flexibility, and ease of use. With airflow rates up to 550 m3/h, it is ideal for larger residential or commercial spaces requiring continuous fresh air. Featuring a high-efficiency counterflow heat exchanger and quiet EC brushless motors, the QR550A ensures energy savings without compromising comfort. With integrated automatic bypass, LCD remote control, and supplied G4 and F7 filters, this unit combines advanced performance with excellent indoor air quality.
Key Features
-
Dual flow centralised HRU with high-efficiency counterflow heat exchanger
-
Airflow capacity up to 550 m3/h
-
Suitable for vertical wall installation
-
EC brushless motors for quiet, energy-efficient operation
-
Integrated automatic bypass for comfort control
-
Supplied with multi-functional LCD remote control panel
-
Modbus interface for seamless system integration
-
Delivered with ISO Coarse 60% (G4) filters and ISO ePM1 60% (F7) filter
-
Available in left or right-hand configuration
-
Fully precabled for quicker installation
-
Rated Energy Class A for efficiency and sustainability
About the Aerauliqa Units Series
The Aerauliqa QR range of Dual Flow Heat Recovery Units (HRUs) combines fresh air delivery with outstanding energy efficiency, from compact single-room units to high-capacity centralised systems.
Each unit is engineered with a high-performance counterflow heat exchanger and EC brushless motors, ensuring quiet operation, reduced running costs, and reliable indoor comfort. The series offers versatile installation options, including wall-mounted, ceiling, and false-ceiling configurations, making it suitable for both residential and light commercial applications.
Standard features across the range include automatic bypass, multifunctional LCD remote control panels, Modbus connectivity, and a choice of ISO-grade filters (G4 and optional F7) for enhanced indoor air quality. With airflow capacities from 100 m3/h to 550 m3/h and energy ratings up to Class A+, the Aerauliqa QR range provides a sustainable, future-ready solution for modern ventilation requirements.
Additional information
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