hrv system

Aircycle 3.1 HRV System

Product Code: Aircycle3.1

The new Aircycle 3.1 Heat Recovery Ventilation (HRV) System comes with award winning technology, unrivalled performance and versatile installation.


  • Suitable for medium to large apartments and dwellings up to 300m2
  • Wall or floor mount including side or top duct connections
  • 0.37 W/l/s Specific fan power
  • Up to 93% heat recovery efficiency
  • Down to 0.37 W/l/s specific fan power
  • 100% variable fan speed control
  • Independent fan speed control
  • 230V auto-boost integration
  • Variable boost over-run timer
  • Optional tempering summer bypasss
  • Integral humidistat
  • Automated frost protection
  • Wall or floor mount HRV
  • Top and side duct connections
  • Onsite invert capability
  • Easy access air filters (G2 up to G4)
  • Five-year guarantee
Availability: In stock
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Technical Specifications

  • 29kg

  • Materials
  • Main enclosure: High density, impact resistant EPP (Expanded Polypropylene)
  • PCB & control panel enclosure: ABS FR
  • Drainage tray: PP
  • Filters: Polyester media (G2 up to G4)
  • Mounting bracket: Zinc plated steel
  • Fan Scrolls: ABS

  • Electrical
  • 230V EC low energy, backward curved centrifugal fans
  • PCB c/w potentiometer control
  • Supplied complete with 4 core flying lead: (Live: Brown), (Neutral: Black), (Earth: Yellow & Green), (230v Switched Live (Boost): Grey)
  • Plug and play components for easy maintenance

  • Controls
  • Independent fan speed control (Trickle and boost settings for each fan)
  • Single 230V boost input (Light switch, humidistat, PIR etc.)
  • Efficient in-built control board (SAP Q approved)
  • Boost over-run timer, adjustable between 0-15min.
  • In-built humidity sensor (Boost activation) Variable: 60% – 100% RH, Factory set: 70%
  • Frost protection, factory set: 5 Degrees Cel.
  • Tempering summer bypass (Automatic variation between 20-27 Degrees Cel.) – Optional

  • Standards
  • Fully complies with Building Regulations for UK & Ireland
  • SAP Appendix Q Listed | Energy Savings Trust Best Practice | CE

  • SPF
  • Down to 0.37 W/l/s

  • Efficiency
  • Up to 93%

  • Guarantee
  • 5 Years