Habitable Room Mechanical Ventilator Unit (with Heat Recovery)
The Habitable Room Mechanical Ventilator Unit (with Heat Recovery)—also known as srMVHR (single room MVHR), dMVHR (decentralised MVHR), or srAFHR (single room Alternate Flow Ventilator with Heat Recovery)—is a compact, wall-mounted ventilation system designed for individual living spaces. It continuously supplies fresh, filtered air while extracting stale, moisture-laden air, recovering heat energy during the exchange to maintain comfortable indoor temperatures. This process improves air quality, prevents condensation and mould growth, and reduces energy loss, making it ideal for retrofitting or targeted room applications without ductwork
- Airflow Rate: 3.0 - 17.0 L/s
- Sound Level: 410-29 dB(A)
- Speed Settings: 1, 2, & 3
- Optional Wind Cowl
- 10 Year Warranty
- Airflow Rate: 3.0 - 17.0 L/s
- Sound Level: 4-29 dB(A)
- Speed Settings: Night, 1, 2, & 3
- Wireless Control
- Integrated Wind Cowl
- 5 Year Warranty
Wet Room Mechanical Ventilator Unit (Continuous Extract)
A dMEV (decentralised Mechanical Extract Ventilation) system provides continuous, 24/7 demand-controlled air extraction specifically for wet rooms like bathrooms, kitchens, and utility areas, operating on a single-room basis with automatic humidity response—running on low trickle speed (e.g., 5 l/s) and boosting extraction (up to 50 l/s) when moisture exceeds 65%, then reverting to background mode after stabilization, all while maintaining ultra-quiet operation (as low as 9 dB) and energy efficiency (1.0–5.8W). Unlike traditional intermittent fans that shut off prematurely, dMEV units like the ARIA example prevent damp, mould, and indoor pollutants by ensuring persistent moisture removal, feature manual boost override via light/motion switches, and suit both retrofits and new builds with integrated ducting solutions for seamless installation.
Whole House Centralised Heat Recovery Ventilation Systems (MVHR)
A Whole House Centralised MVHR (Mechanical Ventilation with Heat Recovery) system provides continuous, balanced ventilation for entire properties through a central unit connected to ductwork, which extracts stale, humid air from wet rooms (kitchens, bathrooms) and simultaneously supplies fresh, filtered air to habitable rooms (living areas, bedrooms), recovering 70–95% of heat from outgoing air to pre-warm incoming air—dramatically reducing energy loss while maintaining consistent indoor air quality, humidity control, and compliance with modern airtight-building standards.