Clean Comfort - VH30160R - 160 CFM - Heat Recovery Ventilator (HRV) - Side Ports - 6" - Exhaust Only Defrost - 82 % Apparent Sensible Effectiveness
Clean Comfort - VH30120R - 140 CFM - Heat Recovery Ventilator (HRV) - Top Ports - 6" - Exhaust Only Defrost - 77 % Apparent Sensible Effectiveness