Why Can’t MVHR Be Used for Cooling?
MVHR systems aren’t designed for cooling due to low air exchange rates (0.5 air changes per hour) compared to air conditioning (4+ changes). Increasing airflow to cool would waste energy,…
Mechanical Ventilation with Heat Recovery (MVHR)
How does MVHR work in winter?
Mechanical Ventilation with Heat Recovery (MVHR) systems maintain warmth and air quality in winter by extracting stale air, recovering up to 97% of its heat, and transferring it to filtered…
Are MVHR units noisy?
Mechanical Ventilation with Heat Recovery (MVHR) units can produce noise, but well-designed systems typically operate below UK Building Regulations Part F limits (30 dB in bedrooms, 35 dB in kitchens).…